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 US/EIA/JAN VACUUM TUBES



US/EIA/JAN
VACUUM
TUBES
go right to the catalog! Skip the INTRO, Go RIGHT to the TUBE CATALOG!

* NAVIGATION: To make your life easier, and help you find exactly what you want, we have broken the on-line equipment catalogs into smaller sections. Just CLICK on the item you are looking for at the left, to see the matching catalog. Large graphical catalogs are a bit SLOW, so please give them a bit of time to load. The top header of each catalog is largely the same, so don't think you are stuck in one place!

You can order anything here just by picking up the phone, and calling (250) 769-1834 during normal office hours, 8:30AM to 4:30PM PST, or FAX to (250) 769-4106. OR, Email your order to Susan CLICKHERE.

*SHIPPING: Preferred and Alternate Methods as of 1/1/2011

*Preferred - Canadian ExpressPost which has guaranteed delivery time, is insured, and trackable on-line. We have an extraordinarily good success rate (better than 99.9%) with ExpressPost, so we highly recommend it, especially for one-of-a-kind items. It is cheaper than couriers, trackable, more reliable, fully insured and goes almost everywhere.

*USA destinations, shipping/handling minimum of $28.00 for any insured, trackable air shipment up to .5 kg/1 pound. (typical delivery within 5 business days).
*Canadian destinations are typically $12-18.00 (depending on location) with delivery within 2-3 business days.
* Europe, Australia, South America and other overseas areas via Canada Post International ExpressPost air mail insured service or Canada Post International Air Service where ExpressPost is not offered is $57.00 for parcels up to 500 grams/1 pound.

*Alternate - Regular Airmail. Virtually all of our shipment failures and delays have been because of this method, so it should be used with caution.

*USA Destinations are $12.00 for AirMail parcels up to 250 grams/.5 pound or $15.00 for parcels from 250 grams to 1 KG/2.2 pounds. This option offers no delivery guarantee or insurance so we can accept no liability for loss or damage.
*Canadian destinations are virtually identical to ExpressPost, so we do not offer this method within Canada, as it has no advantage to the customer.
*Europe, Australia, South America and other overseas areas via AirMail is $22.00 for parcels weighing up to 500 grams/1 pound. This service offers no guarantee, insurance or tracking and we can accept no liability for loss or damage. Transit times are unpredictable by this method, but service to Europe is generally very good, while service to South America is simply terrible.

*Alternate - Courier. This is usually the most expensive method, but can be the quickest.

*We can also ship FedEx or UPS when time or weight is critical, and overnight FedEx P1 shipping is available. Note that our pick-up cut-off time is noon PST for FedEx. We can use your account number, or bill to your credit card only. Our experience is that FedEx is the best solution for time critical shipments, UPS for heavy ones, but UPS has a higher damage rate.

* E-Mail Susan if you want a quote for shipping to other destinations, or for something heavy. Sorry, we can't safely send most individual small parts in a regular letter envelope, they get destroyed by the automated handling equipment. Sometimes we can ship very rugged parts in a small padded envelope by letter post. Ask Susan.

*There is a packing charge for large or heavy equipment, see the elsewhere in the FAQ for details.

*If we have your valid data on file, you can just click on the ORDER email link to place an order and indicate your approval to bill, and we will do the rest. We keep your active information for ONE YEAR for your convenience.

*If this is the first time you have dealt with us, you can phone +1 (250) 769-1834 or FAX +1 (250) 769-4106 to supply the billing info, or send it by the email link, as you prefer. We accept VISA/MC, international money order, Paypal (to Susan@Okanagan.net), and bank wire transfer. Please note that there are transaction fees with Paypal and wire transfer payments, the wire transfer fee is frankly horrifying.
We accept VISA/MC or international money order
* CONDITION: To answer your questions, YES, we completely check and inspect all used equipment, and do not offer any we feel is substandard. That gear is normally scrapped, broken down for parts, or may get offered as-is in the HOT DEALS section, with the unit's condition clearly identified. If there are any marks or detracting features, we clearly state them in the listing. Before shipment, we burn in the equipment for 24 hrs. again and re-check to be sure it is good prior to shipment.

* The CATALOG will appear below shortly!
Don't forget these illustrated sections take a few seconds to load, but they are worth the wait!

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photmultipliers, PMTs and Phototubes, CLICK to Visit!CLICKNEW SECTION, CLICK to VISIT
Photomultipliers, (PMT) and Phototubes
EMAIL for details if interested. Great for many optical instruments, spectrophotometers, etc. Very, very hard to find! Now in their own section for your convenience.

Hundreds of new, hard to find tubes just added, including many unusual photodetectors, gas regulators, RF and audio tubes! We have HUNDREDS not yet listed, including premium mil tubes, audio tubes, RF Power tubes, communciations tubes, Tek repair stock, nuvistors, compactrons, and much more. Just email if you have a request!
Tubes
TUBES
 These are the Vacuum Tubes we have on hand, new, factory boxed.
NEED CRTs or Nixies? CLICK HERE!

MOST ARE NEW TUBES IN FRESH LOOKING BOXES, marked , REFERRED TO AS 'NOS', MEANING NEW OLD STOCK, or NIB, NEW IN BOX. If the boxes are poor, or they are new reboxed tubes, they are marked and may have worn looking boxes or storage damage, although the tubes are fine. If you are working on HP or Tek older generation gear, you may need some of these. We also have a few used tubes from time to time (salvaged from working gear), marked on the list as if untested, and if tested.

NOTE: European LETTER TUBES arranged in alphabetical order,
JEDEC/EIA/USA tubes in numerical order.

CLICK HERE to see European / Alphabetic Tubes Can't find the tubes you wanted here?

CLICK HERE to see European / Alphabetic Tubes		CLICK HERE to see Western Electric Tubes
CLICK HERE to see Western Electric Tubes		 Can't find the tubes you wanted here?

CLICK HERE to see Western Electric / Northern Electric Tubes


New Page Just Opened!
Tube Circuit Parts
Tube Circuit Parts
CLICK to see!
CLICK to see!		 We now have a wide range of higher voltage film and electrolytic capacitors, perfect for tube circuits! These are getting very hard to find, here is big stock of new parts, perfect for building your own amps from scratch, for guitar amp repairs, or general higher voltage use.


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CATALOG: JUST SCROLL DOWN TO SEE EVERYTHING !down

EIA / USA / JAN Numbered Tubes
Our tube listings are now so BIG, they are split for quicker loading!
IMPORTANT, For faster loading:
This page is only for US/EIA/JAN tubes
from 0A2 to 6Z4
downJUST SCROLL DOWN to see these tubes!		 IMPORTANT, For faster loading:
This other page is only for US/EIA/JAN tubes
from 7A4 to 9999
CLICKCLICK HERE to see these tubes!

TUBE NUMBER
 MANUFACTURER / NOTES
QUANTITY
UNIT PRICE
0A2
 RCA
sylvania
RCA, Sylvania, FAA (GAS REGULATOR) 150V/30mA, various makes
SORRY, SOLD
$7 each
0A2/150C2
 MULLARD (GAS REGULATOR) 150V/30mA
SORRY, SOLD
$8 each
0A2
 GEGE (GAS REGULATOR) 150V/30mA
SORRY, SOLD/B>
$8 each
0A3
 GERCA
GE and RCA
(GAS REGULATOR) 75V/40mA
3
$8 each
0B2WA tubes
0B2 / 0B2WA
 Philips
PHILIPS/ECG
National, RAYTHEON


(GAS REGULATOR Tubes, ruggedized) 108V/30mA
21
$7 each
0C2
 GEGE (GAS REGULATOR) 75V/30mA
1
$7 each
0C3/A
 RCARCA and GE, new factory boxed, gas filled voltage regulator. 105V/40mA
4
$8 each
JAN 0D3
 GEGE (GAS REGULATOR) also some non-JAN from Sylvania, new factory boxed.
3
$6 each
0G3
 RCARCA and Marconi, new factory boxed, gas filled voltage regulator.
4
$6 each
1AY2
1AY2
 sylvania
GEWestinghouse
GE, Sylvania, Westinghouse
(HV Rectifier) various makes
3
$6 each
1B3GT/1G3GT
1B3GT / 1G3GT
 sylvania
Sylvania
(HV Rectifier)
2
$6 each
1BC2/A
1BC2/A
 Raytheon
GE
GE, Raytheon
(HV Rectifier) various makes
2
$5 each
Bomac 1B24A
1B24A
 BOMAC
Microwave tube, new factory boxed.
1
$22 each
1B59/R1130B
1B59
R1130B
 sylvania
Sylvania
Glow modulator tube, factory boxed and mil boxed, same price. Very unusual neon filled tube.
4
$19 each
1DK29
 Raytheon
Miniature HV rectifier with leads, factory boxed. Very uncommon tube.
5
$5 each
1S4
 GE
GE
Popular battery radio tubes, new factory boxed stock.
10
$5 each
1V2 Tubes
1V2
 sylvania
RCAZenith
GELindal
RCA, GE, Lindal, Zenith
(HV Rectifier) various makes
7
$5 each
1X2B/C
JAN-1X2B 1X2B 1X2C
 RCA
GE
sylvania
GE, RCA, SYLVANIA
HV Rectifier, various makes, all new.
15
$5 each
CLICK to see tubes!CLICK for Tube Picture!
1X2B
TOSHIBA
HV Rectifier, factory boxes
2
$6 each

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TUBE NUMBER
 MANUFACTURER / NOTES
QUANTITY
UNIT PRICE
Eimac 2-01C
2-01C
 EIMAC
Eimac
High frequency vacuum diodes, late production mil boxed, 1982 date code.
SORRY, SOLD
$12 each
CLICK to see tubes!CLICK for Tube Picture!
1AD2A, 2BU2, 3AW2, 3CA3A,
3CN3B, 3CU3A, 3DA3,
3DM2A, 3DF3, 3DJ3
 RCA
Sylvania
GE
GE, RCA, Zenith
(HV Rectifiers) various makers and numbers, all the same price
1 ea.
$5 each
Kalotron 2AS15A
2AS15A
 Kalotron
Temperature limited diode, octal base (see 1236C for Loktal version). Can't test on our fixtures.
New, factory boxed. Just arrived!
3
$15 each
2AV2
2AV2
 RCA
Zenith
GE
GE, RCA, Zenith
(HV Rectifier) various makers
6
$5 each
2BJ2
2BJ2
 RCA
RCA
(HV Rectifier)
3
$5 each
2C36
2C36
 LITTON
Microwave tube, NIB
2
$25 each
2c39a tubes
2C39A
 RCA
Microwave power triode
SORRY, SOLD
$40 each
2C39A, CLICK for bigger PIC!
CLICK for bigger PIC!
2C39A
 Telefunken
Microwave power triode, sealed in bags, factory boxed with information slip.
8
$40 each
Telefunken 2C40A
2C40A
 Telefunken
Microwave lighthouse tube, sealed in bags, factory boxed with information slip.
5
$35 each
2C51/396A

2C51/396A
 National

National classic audio tube, difficult to find, new boxed stock from National, made in USA, not offshore knock-offs. Dual marked with both numbers 2C51 and 396A. Excellent condition.
39
NEW
$29 each
2D21
 GEGE Gas-filled Thyratron. Russian made. See also mil 5727 tubes.
2
$8 each
2E24
 RCA
RCA (Mot. box) RF Beam Power Pentode Tube
1
$10 each
RCA 2E26
2E26
 RCA
RCA VHF RF Beam Power Pentode tubes, new, boxed. Popular RF Final. Fully tested, including LIFE test.
3
$20 each
CLICK to see tubes!CLICK for Tube Picture!
JAN 2E26
 Sylvania
RCA
RCA/Sylvania VHF RF Beam Power Pentode tubes, new, boxed. Popular RF Final. Mil spec version. Fully tested, including LIFE test.
6
$25 each
CLICK to see tubes!CLICK for Tube Picture!
JAN 2E26
 CGESylvania/CGE VHF RF Beam Power tubes, new, boxed, but the boxes are in rough shape. Popular RF Final. Mil spec version. Fully tested, including LIFE test.
4
$20 each
2X2/879
2X2 / 879
 National Union
National Union
(HV Rectifier, dual marked, 4 Pin base)
3
$10 each
CLICK to see tubes!CLICK for Tube Picture!
2X2-A
 RCA
RCA, new factory boxed, fully checked. 4-pin based HV rectifiers, very popular for all kinds of HV applications. Caution, can emit XRAYS at full voltage.
13
$10 each
3AC3 / 3AW3
3AC3 / 3AW3
 WestinghouseZenith
Sylvania
Zenith, Westinghouse, Sylvania, Admiral
(HV Rectifier) various makers
7
$6 each
CLICK to see tubes!CLICK for Tube Picture!
3AT2
 Zenith
Zenith
(HV Rectifier)
2
$6 each
3B22, CLICK for bigger PIC!
CLICK for bigger PIC!

JAN CEL 3B22
 Electrons Inc.
Mil spec tubes. New, loose stock, reboxed.
2
$52 each

3B25
 TUNG-SOL
Very High Power Rectifier.
2
$25 each
3B28, CLICK for bigger PIC!
CLICK for bigger PIC!

JAN CTL 3B28
JAN CDZ 3B28
 Tung-Sol and Electronic Ent. Inc.
Very High Power Rectifier, mil spec tubes. New, loose stock, reboxed.
3
$32 each
3C24, CLICK for bigger PIC!
CLICK for bigger PIC!

JAN CDR 3C24
 General Electronic Inc.
Mil boxed industrial RF triode tubes. 2KV plate rating, up to 100W output. Full data sheet HERE.
3
$36 each
3D21WB
JAN 3D21WB
 Mu Inc.
High Power Pulse Modulator Tube, up to 5KV peak plate voltage.
3
$55 each
3D21B/WB
 Various
High Power Pulse Modulator Tube, up to 5KV peak plate voltage.
3
$45 each
3DS3
3DS3
 Sylvania
Sylvania/Philips/ECG
(Very High Voltage Rectifier) with integral metal shield
1
$20 each
3X4
 GEGE Full wave (dual) Rectifier.
2
$12 each
5D22 / 4-250A, CLICK for bigger PIC!
CLICK for bigger PIC!
4-250A / 5D22
 EIMAC
Eimac 250W (plate diss.)/4KV Plate voltage RF Power Tetrode tube, capable of operation to 110MHz, can deliver up to 1 kilowatt of output power! New, boxed. Requires forced air cooling. Silver plated tube. Full data is HERE. Good Eimac Data site courtesy of G8WRB HERE.
Just 1
$195 each
JAN 4B31

JAN-CRP 4B31
 Raytheon
RAYTHEON
Raytheon HV vacuum rectifier tubes, new, boxed. Boxes have some damage, but tubes are new.
2
$40 each
4CX250B / 7203, CLICK for bigger PIC!
CLICK for bigger PIC!
4CX250B / 7203
 EIMAC
Eimac 250W (plate diss.) RF Radial Beam Power Tetrode tube, new, factory boxed. requires forced air cooling. Silver plated tube, still in factory sealed bag. Older 1967 date code. Good Eimac Data site courtesy of G8WRB HERE.
Just 1
$95 each
4CX250K
4CX250K / JAN 8245
 EIMAC
Eimac 250W (plate diss.) RF Radial Beam Power Tetrode tube, new, loose stock. requires forced air cooling. Like B type, but has coaxial base connections. Silver plated tube, stored in sealed bag, excellent condition. 1982 date codes. Good Eimac Data site courtesy of G8WRB HERE.
Just 2
$85 each
4CX250K
4CX250K / JAN 8245
 EIMAC
Eimac 250W (plate diss.) RF Radial Beam Power Tetrode tube, low time used tubes, tested good, excellent condition, loose stock. Requires forced air cooling. Like B type, but has coaxial base connections. Silver plated tube, stored in sealed bag. 1976 and 79 date codes. Good Eimac Data site courtesy of G8WRB HERE.
Just 2
$75 each
4CX300Y / 8561
4CX300Y / 8561
 EIMAC
Eimac 400W (plate diss.) RF Radial Beam Power Tetrode tube, capable of operation to 110MHz, (6V filament) new, boxed. Requires forced air cooling. Silver plated tube. Full data is HERE. Good Eimac Data site courtesy of G8WRB HERE.
Just 1
$175 each
Tesla RE025XA, 4CX250B equivalent

Tesla RE025XA = 4CX250B
 Tesla
Tesla RE025XATesla 250W RF Radial Beam Power Tetrode tubes, new, bagged. requires forced air cooling. Silver plated tubes. Full Tesla multi-language data sheet is HERE in PDF form. Very nice Czech made tubes, highly rated and very popular in Europe for radio amateurs. Good Eimac Data site courtesy of G8WRB HERE.
Have 2 Left
$75 each
CLICK for bigger PIC!
CLICK for bigger PIC!
4X150A / 7034
EIMAC
Eimac 150W RF Radial Beam Power Tetrode tube, new, boxed. requires forced air cooling. Silver plated tube, still in factory carton with paperwork. Very recent date code, 9839. Good Eimac Data site courtesy of G8WRB HERE.
Just 1
$85 each

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TUBE NUMBER
 MANUFACTURER / NOTES
QUANTITY
UNIT PRICE
5AR4/GZ34
 Sylvania
Sylvania Popular high power, dual (full wave) rectifier for audio amps. Tested, all perfect, new factory bixed, marked made in England.
SORRY, SOLD
$29 each
WE JAN 5D21

JAN 5D21
 Western Electric

Western Electric Very high power pulse Tetrode modulator, same as P552/1E and CV427. 26V/2A filament, 60W continuous anode dissipation, up to 20KV anode voltage, and 15A peak pulse current.

Older tubes, factory boxed, but filament tested under power to insure operational condition. Very good physical condition.
3
NEW
$65
5D22 / 4-250A, CLICK for bigger PIC!
CLICK for bigger PIC!
4-250A / 5D22
 EIMAC
Eimac 250W (plate diss.)/4KV Plate voltage RF Power Tetrode tube, capable of operation to 110MHz, can deliver up to 1 kilowatt of output power! New, boxed. Requires forced air cooling. Silver plated tube. Full data is HERE. Good Eimac Data site courtesy of G8WRB HERE.
Just 1
$195 each
5R4WGY/5R4WGB
5R4WGB/5R4WGY
 Chatham Electronics Popular high power, dual (full wave) rectifier for audio amps, heavy duty industrial versions. These test OK, but not as good as new. 2 of each type available.
3
$10 each
Cetron 5R4WGB, CLICK for bigger PIC!
CLICK for bigger PIC!

JAN
5R4WGB/5R4WGY
CV5181
 Cetron
CETRON Popular high power, dual (full wave) rectifier for audio amps and industrial and military applications, very heavy duty ruggedized mil-versions with reinforced base. New factory boxed tubes, all from the same lot, widely regarded as the best version made of this tube.
10
$25 each
5R4GYB
 RCA
RCA and Sylvania, new factory boxed rectifier tubes, checked. Octal-based late version, compact glass envelope tube, very nice, US made.
4
$19 each
5U4GB
5U4GB / 5AS4A
 Sylvania
Sylvania Popular high power, dual (full wave) rectifier for audio amps, very late production B version, dual marked 5U4GB/5AS4A. Only MIL white boxed left.
3
$18 each
Dumont 5U4GB
5U4GB
 Dumont
DUMONT Popular high power, dual (full wave) rectifier for audio amps, very late production B version, excellent condition. These were used in a service shop for testing, very low time, test and look like new, original boxes. Tested, like new.
6
$15 each
5U4GB RCA, GE, Philips Popular high power, dual (full wave) rectifier for audio amps, very late production B version, excellent condition. Various used commercial and older mil-spec tubes, all in very good condition, one pair of late RCA's, all test very strong, and look good, original or reboxed.
12
$12 each
5Y3GT
5Y3GT
 NationalNational Popular high power, dual (full wave) rectifier for audio amps, and Hickock Tube Testers, very late production, (made in USSR for National), Tested.
2 Pcs.
$12 each
5Y3WGTA, CLICK for bigger PIC!
CLICK for bigger PIC!

5Y3WGTA
 Sylvania
Sylvania Popular high power, dual (full wave) rectifier for audio amps, high reliability version, white MIL boxed. Used in Hickock tube testers, same as CV4027.
SORRY, SOLD
$18 each
5Y4GT
 GEGE Full wave (dual) Rectifier.
2
$12 each
5Z3
 Westinghouse Westinghouse
Full wave rectifier tubes, new factory/mil boxed. Also some newer production factory boxed RCA, your choice.
10
$12 each

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TUBE NUMBER
 MANUFACTURER / NOTES
QUANTITY
UNIT PRICE
Compactrons
COMPACTRONS!
6AG9 (2), 6AL11, 6AH9, 6AS11, 6AR11, 6AX3, 6AY3B,
6BA11 (2), 6BH11 (2), 6BN11 (2), 6BW11,
6CG3/6BW3/6DQ3, 6CL3/6CK3, 6FM7 (2), 6M11, 6MD8 (3), 6MJ8, 6MN8, 6T10, 6J10/6Z10,
8AL9 (3), 8AR11, 8BQ11, 9AH9,
10Z10 (3), 11BT11 (2), 11CA11, 11FY7, 12MD8, 12T10, 14BR11, 15AF11 (2), 15BD11A, 24JZ8
 RCA
RCA New in the box RCA compactrons! We have all the numbers listed, quantities in (brackets), all the same price.
1 ea. unless noted
$8 each
6AB4 Sylvania
SYLVANIA, new factory boxed, checked. Also 2 ea. RCA and 1 ea. GE.
3
$6 each
RCA, 6AC7

6AC7
 RCA
RCA, new factory boxed, checked. Octal-based metal tubes, sharp-cutoff Pentode, Class A amplifier, fully tested.
6
$10 each
6AC7W

6AC7W
 RCA
RCA, new factory boxed, checked. Octal-based metal tubes, sharp-cutoff Pentode, Class A amplifier. Premium Mil/Industrial grade.
4
$11 each

6AC7WA
 GE
GE, new factory boxed, checked. Octal-based metal tubes, sharp-cutoff Pentode, Class A amplifier. Premium Mil/Industrial grade.
6
$11 each
Raytheon 6AF6G
6AF6G
 Raytheon
Raytheon
EYE tube, checked. Octal-based late version, compact glass envelope tube. NEW, factory boxed
1
$25 each
6AF6G
 RCA
RCA, removed from new CRT test fixtures, EYE tube, checked. Octal-based late version, compact glass envelope tube. Reboxed tubes.
Have 2
$19 each
6AF11
6AF11
 sylvania
SYLVANIA OEM Boxed, NEW Compactron.
4
$15 each
6AF11
 RCA
RCA Factory Boxed, NEW Compactron.
4
$16 each
GE 6AG7Y
6AG7Y
 GEGE Metal Pentode. New factory boxed tubes, ruggedized base.
5
$7 each
HP/GE 6AH6
6AH6
 GEHP/GE HP slected and aged tubes, also marked HP P/N 5080-0020. Older stock, HP boxed.
5
$5 each
6AH6
 RCA
RCA new factory boxed tubes.
3
$5 each
6AK5
 GE
Sylvania
GE, Sylvania, Motorola, new factory boxed, checked.
11
$8 each
6AM6
6AM6
(EF91/CV138)
BRIMAR, high performance AF to RF Pentode, equal to EF91/CV138, new factory boxed, checked.
5
$15 each
6AM6 / EF91
 Amperex
Amperex New factory boxed tubes, AF-RF Pentode.
2
$15 each
6AM6 Sylvania
SYLVANIA, high performance AF to RF Pentode, equal to EF91/CV138, new factory boxed, checked. Also 4 ea. GE.
6
$15 each
6AQ5A/6HG5 GE
GE and National, audio beam pentode, new factory boxed.
7
$10 each
6AQ5A/6669 Sylvania
SYLVANIA, audio beam pentode, new mil boxed, tubes are marked 6669, boxes both numbers.
5
$10 each
6AQ6
6AQ6		 Sylvania
SYLVANIA, new factory boxed, checked. Also 3 ea. RCA and 2 ea. GE.
15
$6 each
Amperex 6AR8
6AR8
 Amperex
Amperex New factory boxed tubes, made in USA.
5
$12 each
6AS6 RCA
RCA, new factory boxed, checked.
9
$6 each
6AT6
 RCA
RCA new factory boxed tubes.
3
$5 each
6AU5GT
 RCA
RCA, new factory boxed, checked. Octal-based late glass envelope Beam Power tubes.
3
$10 each
6AU6/A
6AU6WB/C
 RCA
GE
GE/SYLVANIA/WESTINGHOUSE/RCA/PHILIPS/ECG Sharp-cutoff Pentode, RF Amplfier, new boxed tubes. Your choice.
18
$5 each
6AU8A
 Sylvania
Sylvania Triode-Pentode, new factory boxed tubes.
25
$8 each
RCA 6AV5GA
6AV5GA
 RCAGE
RCA and GE Beam Power Pentode tube, GA updated version. Very late production. Mixed manufacturers, factory boxed.
14
$16 each
RCA 6AV6
6AV6
 RCA
RCA Duplex diode/triode. Factory boxed with some stoage marks, late production.
7
$6 each
Sylvania 6AX4GTB
6AX4GTB
 RCA
Sylvania
Sylvania and RCA Half Wave Rectifier/Damper, 5KV, 165mA output current. B version is highest PIV rating, late production.
12 ea.
$7 each
National 6AX5GT
6AX5GT
 NationalNational
Full Wave Rectifiers, late GT envelope. Tested.
2 Pcs.
$8 each
6AX5GT
 Sylvania
Sylvania
Full Wave Rectifiers, late GT envelope.
4 Pcs.
$8 each
United 6B6G
6B6G
 United
United Electron Duo-diode and High Mu Triode amplifier, classic easly coke-bottle glass envelope. New factory boxed tubes.
5 Pcs.
$10 each
6B8
 Marconi
Marconi Duplex-diode/Pentode, metal tube. New factory boxed tubes.
3 Pcs.
$8 each
6B8
 RCA
RCA Duplex-diode/Pentode, metal tube. New factory boxed tubes.
7 Pcs.
$8 each
6B10
6B10
 GE
GE Triple Triode, Compactron, hard to find. New factory boxed tubes.
5 Pcs.
$15 each
6BA4
EC92
 NationalNational Dual marked, factory boxed tubes.
4 Pcs.
$9 each
6BA6
6BA6
 NationalNational and others Popular receiving tube, Remote Cut-off RF Pentode. Tested.
6 Pcs.
$5 each
6BA8
 RCA
RCA Receiving tube, new factory boxed.
3 Pcs.
$9 each
6BC4
 RCA
RCA, new factory boxed tubes.
5
$5 each
6BD6
 TEN Popular receiving tube, new factory boxed.
3 Pcs.
$6 each
GE 6BE3, 6BZ3
6BE3 / 6BZ3
 GE
GE and Sylvania HV Damper diode, 5KV PIV, 200mA continuous output rating, Compactron. New factory boxed tubes.
10 Pcs.
$12 each
6BE6
 TEN, GE, RCA Popular receiving tube, new factory boxed.
5 Pcs.
$6 each
Tung-sol 6BG6GA
6BG6GA
 Tung-Sol
Tung-Sol Beam power Pentode with plate cap, 700V plate voltage, used in many regulated tube voltage power supplies. GA type is reduced glass envelope size, late production. New factory boxed tubes.
5 Pcs.
$20 each
6BH6
6BH6
 CGEMIL packed, CGE. Sharp cut-off RF Pentode.
40
$5 each
6BJ7
 sylvania
SYLVANIA (BAD BOX, STILL NEW) Triple Diode.
1
$5 each
6BK4A Raytheon
RAYTHEON, very high voltage/high power Triode, new factory boxed, checked.
1
$20 each
6BK4B
6BK4B		 Sylvania
SYLVANIA, very high voltage/high power Triode, new factory boxed, checked.
1
$22 each
6BK4C/6EL4A
6BK4C/6EL4A		 SylvaniaGE
SYLVANIA and GE, very high voltage/high power Triode, new factory boxed, checked.
3
$26 each
6BK7
6BK7B		 Robers
ROGERS, new factory boxed, checked. Twin triode, up to 300Mhz cascode operation
7
$8 each
HP/GE 6BK7B
6BK7B
HP/GE, new HP factory boxed,selected, aged tubes, older stock. Twin triode, up to 300Mhz cascode operation.
5
$8 each
Raytheon RK 6BL6 Klystron
RK 6BL6		 Raytheon
RAYTHEON, (RK) 6BL6 Klystron, commonly used in HP microwabe signal generators, new factory boxed.
SORRY, SOLD
$28 each
6BL8
6BL8
(ECF80)
 NationalNational Tested These are made ih Holland by Philips for National, very nice tubes.
7 Pcs.
$7 each
RCA 6BN6/6KS6

6BN6/6KS6
 RCA
RCA, new factory boxed, checked. Beam Tube Pentode.
6
$8 each
6BQ5
6BQ5		 Various Makers, Popular Audio Power Pentode, same as EL84, new factory boxed, checked. Have a pair of International. All tested.
SORRY, SOLD
$12 each
6BQ5 / EL84
6n14n
 Reflector Russian 6n14n tubes, same as 6BQ5, EL84, from the Reflector factory. Test excellent, very good quality tubes, bulk new stock. No extra charge for matched pairs.
5
$12 each
EM80/6FG6
6BR5 / EM80
6E1n
Cathode Ray Eye Tube
 Reflector Reflector Russian Reflector made tubes, 6E1n type, same as EM80/6BR5. New Reflector factory boxed (not shown). Very hard to find European Eye tube (shell shaped tuning indicator). Pic is Amperex tube, but it looks identical.
7
$19 Ea.
6BW7
6BW7
 HK
Heintz and Kaufman
British made tubes, NIB
Untested.
2 Pcs.
$12 each
6BY8
 Sylvania
Sylvania Pentode/diode combination, new factory boxed tubes.
14
$11 each
Raytheon
6BX6 / EF80
Japanese made 9-pin miniature tube, dual marked.
Factory boxed, Just arrived!
5
$11 Ea.
6BX6
EF80
 GEGE Dual marked tubes.
10
$11 each
Sylvania 6BZ3
6BZ3
 sylvania
Sylvania HV Damper diode, 5KV PIV, 200mA continuous output rating, Compactron. New factory boxed tubes. See also 6BE3.
5 Pcs.
$12 each
6C4
6C4
 NationalGE

National, RCA and GE
Tested.
12 Pcs.
$8 each
6C4
6C4
 sylvania
Sylvania
New factory boxed tubes.
4 Pcs.
$8 each
JAN 6C4WA
 GEGE new factory MIL- boxed, ruggedized tube. Popular in many General Radio Megohmeters.
6
$10 each
6C5
 RCA
RCA
New factory boxed tubes.
SORRY, SOLD
$6 each
6C15T

6C15T
 Amperite
Amperite factory boxed, 15 second time delay relays, Normally Closed contacts, 15 second delay to open. 9 Pin base.

Just arrived, hard to find!

Heater: Pins 1 and 6
Contacts: Pins 3/4 and 8/9
23
$10 each
6CA5
 Tung-Sol factory boxed, Audio Beam Pentode, 5W plate dissipation. Hard to find.
5
$15 each
6CB6A/6CF6
 RCA
sylvania
RCA/SYLVANIA Sharp Cut-off Pentode.
9
$5 each

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TUBE NUMBER
 MANUFACTURER / NOTES
QUANTITY
UNIT PRICE
6CD6A, NIB
6CD6A
 Philips
Philips
Philips Beam Power sweep/amp tube.
5
$15 each
6CD6GA
6CD6GA
 RCA
RCA Beam Power sweep/amp tube.
4
$20 each
6CL6
 AMPEREX Miniature Power Pentode (2.8W output/Class A), new factory boxed, made in USA.
4
$10 each
6CL6
 CGEsylvania
CGE/Sylvania Miniature Power Pentode (2.8W output/Class A), new factory boxed, made in USA.
20
$8 each
6CM4
EC86
 AMPEREX New factory boxed.
5
$9 each
RCA, 6CU5

6CU5
 RCA
RCA, new factory boxed, checked. Beam Power Tube.
10
$6 each
NUVISTOR

6CW4 Nuvistors
 sylvania
GTE-Sylvania 6CW4 Nuvistor, great for both RF and low level audio. Hard to find! New in the box, late production. Tested, excellent. High-mu Triode, Audio to RF.
1
$18 each
RCA 6CW4 Factory Boxed
NUVISTOR

6CW4 Nuvistors
 RCA
RCA 6CW4 Nuvistors, great for both RF and low level audio. Hard to find! New factory boxed RCA tubes. High-mu Triode, Audio to RF.
1
$22 each
NUVISTOR

6CW4 Nuvistors
 RCA
RCA/GE 6CW4 Nuvistors, great for both RF and low level audio. Hard to find! Used, but tested, excellent condition, including life test. High-mu Triode, Audio to RF.
SORRY, SOLD
$12 each
National 6CW5
6CW5
(EL86)
 National<
National 2 later tubes are marked made in Holland (white/red box), others appear to be made in USA. 5.6W Audio Beam Power Pentode.
5 Pcs.
$15 each
6CW5
EL86
 sylvania
SYLVANIA New boxed, beam power Pentode, dual marked. Also additional Rogers and GE tubes, NIB.
8
$15 each
6CX8
 GEGE new factory MIL- boxed, hard to find tube.
4
$8 each
6CY5
6CY5		 CGECGE, new factory boxed, checked. Also 2 ea. RCA and 1 ea. Sylvania.
3
$6 each
Mazda
6D1
 Mazda New factory boxed, European tube, untested.
1
$8 each
National 6D4
6D4
 National
National Gas-filled thyratron, 75V trigger. Hard to find tube. Tested.
6 Pcs.
$8 each
GE EM81 / 6DA5
6DA5 / EM81
GE
GE
Tuning Indicator cathode display tube. Dual marked factory boxed tubes, made in Holland. All are new and in excellent condition, tubes marked made in Holland, probably Philips original manufacture.
5
$26 Ea.
6DE6
6DE6
 sylvania
Sylvania New boxed, Tested. Sharp Cut-off Pentode.
6 Pcs.
$8 each
6DJ8
 Dumont
Dumont US made premium tubes, Dumont factory boxed. Very hard to find new in top condition. Tested.
2 Pcs.
$26 each
6DJ8
6DJ8
 NationalNational (made in Japan for National), hard to find new in top condition. Tested.
Last 1
$19 each
6DK6
6DK6
 Westinghouse
WESTINGHOUSE Popular receiving tube, RF/IF wideband Pentode.
15
$6 each
National 6DK6
6DK6
 Sylvania
NationalSylvania/National Popular receiving tube, RF/IF wideband Pentode.
15
$6 each
6DQ5

6DQ5
 RCA
RCA Beam Power tube, can be used as deflection, class A amp or HF ouput, very useful. new, factory boxed.
5
$16 each
6DQ6B/6GW6
6DQ6B/6GW6
 GECGE Popular Beam Power amplifier/sweep tubes. Can also operate Class A, 770V plate maximum.
2
$18 each
6DQ6B
6DQ6B/6GW6
 NationalNational Popular Beam Power amplifier/sweep tubes, (made in Hungary for National), Tested. Can also operate Class A, 770V plate maximum.
5 Pcs.
$15 each
GE 6DQ6B
6DQ6B/6GW6 Sweep/Power Amp
 GE
GE GE high power sweep/amp tubes, final improved type, used in many RF linears, very hard to find!
4
$22 each
6DS4
6DS4 Nuvistors
 NUVISTOR


RCA
RCA 6DS4 Nuvistors, great for both RF and low level audio. Hard to find! New mil-spec boxed, late production. Also 1 RCA factory box, 1 Sylvania. All tested, excellent. High-mu Triode, Audio to RF.
4 RCA
2
$16 each
6DS4 Nuvistors
 NUVISTOR


Hitachi/RCA 6DS4 Nuvistors, great for both RF and low level audio. Hard to find! Used, but all tested, excellent, including life test. High-mu Triode, Audio to RF.
SORRY, SOLD
$9 each
6DX8-ECL84
6DX8 / ECL84
 RCAGE
RCA New, boxed tubes, dual marked, also GE and Raytheon. Made in Great Britain
8
$8 Ea.
ECL84 /6DX8
6DX8 / ECL84
 Amperex
Amperex
Triode, Output Pentode combination. Dual marked factory boxed tubes, made in Great Britain.
3
$15 Ea.
6E5 tubes
6E5 Magic Eye
 RCA
RCA
6E5 magic eye tubes, fully tested, good brightness, later straight glass style. Tough to find in good condition. Have two more with low brightness, $10.
SORRY, SOLD
$20 each
Westinghouse 6EC4
6EC4
EY500A
 Westinghouse
Westinghouse
New, factory boxed tubes, 2100V/440mA Rectifier, made in Holland.
8
$8 each
6EH7/EF183
 RCA
RCA New factory boxed tubes. Imported tubes, marked made in Holland, mesh plate, probably Philips.
5 Pcs.
$10 each
Amperex 6EJ7
6EJ7
 Amperex
Amperex New factory boxed tubes, IF Pentode.
1
$10 each
6EM5
 RCA
RCA New factory MIL-boxed tubes, Beam Power tube.
5
$9 each
6EJ7
 sylvania
SYLVANIA and RCA New factory boxed tubes, IF Pentode.
5
$6 each
6EM7 / 6EA7
 RCA
RCA New factory boxed tubes. Dual Triode, one hi-mu, one low-mu. Power triode has 10W plate dissipation, good for class A amplifier. Also 1 pc. from Raytheon.
2 Pcs.
$14 each
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6ES8 / ECC189
 Amperex
Amperex
RF Dual Triode. Dual marked factory boxed tubes, made in Holland, Bugle Boy logos.
3
$15 Ea.
6ES8 / ECC189
6ES8 / ECC189
 GE
GE
RF Dual Triode. Dual marked factory boxed tubes, made in Great Britain.
3
$15 Ea.
6EV6
 sylvania
SYLVANIA New factory boxed tubes.
5
$6 each
6EW6
 RCA
RCA New boxed tubes.
5
$8 each

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TUBE NUMBER
 MANUFACTURER / NOTES
QUANTITY
UNIT PRICE

6F6
 RCA
RCA Popular AF power pentode, very hard to find now, new factory boxed. Good pair, test at 2100 and 2000 gm (new is 1800). Low hum design, metal envelope.
2 Pcs.
$22 each
Mazda
6F11
 Ediswan/Mazda New factory boxed, European tube, untested.
1
$8 each
Mazda
6F13
 Mazda New factory boxed, European tube, untested.
1
$8 each
6F14
6F14
 Ediswan/Mazda New factory boxed, European tube, untested.
2
$10 each
Mazda
6F15
 Mazda New factory boxed, European tube, untested. 1953/BBC date coded
1
$10 each
Mazda
6F18
 Ediswan/Mazda New factory boxed, European tube, untested.
1
$10 each
Mazda
6F19
 Ediswan/Mazda New factory boxed, European tube, untested.
1
$10 each
Mazda
Mullard
6F23
 Mazda and Mullard New factory boxed, European tube, untested. Also marked EF812.
2
$10 each
Mazda
6F24
 Mazda New generic boxed, European tube, untested.
1
$8 each
ICC EM84 - 6FG6
6FG6 / EM84
Cathode Ray Eye Tube
 ICC Servicemaster Very hard to find European eye tube (side bar tuning indicator), very popular in high end table radios like Grundig. New, factory boxed tubes from ICC. Every tube fully tested, excellent brightness.
10
$25 Ea.
RCA EM84 - 6FG6
6FG6 / EM84
Cathode Ray Eye Tube
 RCA
RCA/Amperex Very hard to find European eye tube (side bar tuning indicator), very popular in high end table radios like Grundig. New, factory boxed tube from RCA and Amperex, but the RCA tube marked made in Holland, so the tube is really made by Philips/Amperex for RCA. Fully tested, excellent brightness.
2
$25 Ea.
Reflector EM84 - 6FG6 -6E3n
6FG6 / EM84
6E3n
Cathode Ray Eye Tube
 Reflector
Russian Reflector Very hard to find European eye tube (side bar tuning indicator), very popular in high end table radios like Grundig. New, Reflector factory boxed and bulk tubes from the Reflector factory in Russian, marked 6E3n, equivalent to EM84 and 6FG6. Fully tested, excellent brightness. Please note that we have historically had real problems with these specific Russian tubes, with a 50% reject rate during our testing. We have thoroughly pulsed and tested these tubes repeatedly, and are sure these are good, with full brightness, but it remains a concern due to the many rejects. These are supplied as-is, due to these problems.
7
$12 Ea.
6FV6
 Westinghouse
Westinghouse
New, factory boxed tubes, sharp cut-off Tetrode.
4
$8 each
Richardson 6GF7/A
6GF7
6GF7A
 National
NATIONAL
Loose tubes, all fully tested, look new. Take your pick of the regular or A version, same price. Made in USA.
8
regular
5
/A
$6 each
6GH8A
6GH8A
 European, BULK tubes
Tridoe/Pentode tubes, bulk boxed, made in Hungary, test great.
100
$4 each
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6GM8 / ECC86
Tektronix 157-0068-00
 Amperex
Amperex
Frame grid, dual triode for very low plate voltages, selected and tested Tektronix tubes. Triple marked, made in Holland.
Tektronix factory boxed. Just arrived!
SORRY, SOLD
$15 each
6GY5
6GY5
 GE
GE Compactron Beam Pentode with plate cap, 770V plate, and has 18W max dissipation. New factory boxes.
5
$20 each
6H6
 RCA
RCA, new factory boxed tubes. Late production metal tubes.
2
$6 each
GE 6HS5
6HS5
 GE
GE Compactron Beam Triode, can operate as class A amp up to 3500V plate, and has 30W max dissipation. New factory boxes. Same as 6HV5A
5
$20 each
6J4
 sylvania
SYLVANIATriode.
5
$8 each
6J4WA
 GEGE Triode, premium Mil/Industrial version.
6
$8 each
6J4WA
 STCSTC Triode, premium Mil/Industrial version.
8
$8 each
Philips JAN 8523W
JAN 8532W (6J4/WA)
 PHILIPS
Philips ECG
sylvania GTE
Mil premium, ruggedized signal tubes, made in USA. Low microphonic high performance triode, widely used in 'Darling' style tube amplifiers. Halo getter with silver tops, extra-thich micas, extra internal shields. Very well constucted tubes.
New MIL boxed, both makers are identical.

Just arrived!
29
$15 each
RCA 6J6A

6J6A
 RCA
RCA, new factory boxed, checked. Medium-mu Twin Triode, audio to 600Mhz.
12
$6 each
6J6A

6J6A
 sylvania
Sylvania, new factory boxed, checked. Medium-mu Twin Triode, audio to 600Mhz.
6
$6 each
6J6WA
6J6WA
 GEGE Medium-mu Twin Triode, audio to 600Mhz, premium Mil/Industrial version.
3
$7 each
RCA 6JB5 / 6HE5
6JB5 / 6HE5
 RCA
RCA Compactron beam pentode, 15W dissipation. New factory boxed tubes.
5 Pcs.
$15 each
6JB6A/8152
 PhilipsECG
Philips ECG RF power tube, used, tested.
1
$12 each
GE 6JM6
6JM6
 GE
GE Compactron Beam Pentode with plate cap. 770V plate voltage, 17.5W max dissipation. New factory boxes.
5
$15 each
6K6GT
 NationalGERCA
National RCA and GE Very popular Power Pentode, original factory boxes, both coke bottle and slim style.
8
$25 each
RCA/GE 6L6
6L6
 GERCA
RCA and GE Very popular Beam Power Pentode, extremely hard to find in the original metal jacketed north american manufacturers. The RCA tubes are a matched pair, and the GE tube has the same gm. All in excellent condition, original factory boxes, fully tested.
3
$25 each
6L6GB
6L6GB
 Rogers
Rogers Very popular Beam Power Pentode, hard to find in original north american manufacturers.
1
$24 each
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6n3C
6P3S
= 6L6GT
 Cyrillic Tube ID
Russian Made, Reflector Factory Very popular Beam Power Pentode, new bulk stock, individually tested, closely matched for gm. Often called a 6pi3C, 6P3S, 6N3C or 6n3C, it's awkward to correctly translate the cyrillic character to everybody's satisfaction. We can provide matched pairs for no additional charge. These tubes are a very close sub for the 6L6GT, smooth sounding, well made, have excellent reported audio performance. We have both early and late made tubes. Note that the early ones have an additional mica support at the base of the elements, and slightly lower gm.

All are OTK marked, meaning mil-spec tubes.
4 late
7 early
$12 each
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6n3C-E
6P3S-E
= 6L6GC/5881
 Russian Made, Reflector Factory Very popular Beam Power Pentode, new bulk stock, individually tested, all over-spec for gm with silver tops. Often called a 6pi3C-E, 6P3S-E or 6n3C-E, it's awkward to correctly translate the cyrillic characters. Can provide matched pairs for no additional charge. These tubes are a very close sub for the higher rated 6L6GC/5881, smooth sounding, very well made.

All are OTK marked, meaning mil-spec tubes.
8
$35 each
$65/Pair
6LN8/LCF802
 RCA
RCA
1
$8 each
6N030T
 AMPERITE DELAY
RELAY (PULL OUT)
1
$5 each
JAN CRC 6SG7-Y
JAN CRC 6SG7-Y
 RCA
RCA Remote cut-off IF/RF pentode, MIL ruggedized version. White MIL-boxed, 1959 production.
8
$7 each
6SH7
6SH7
 NationalNational metal jacketed tubes, (made in USA for National), Tested. Sharp Cut-off RF Pentode.
6 Pcs.
$8 each
RCA 6SJ7
6SJ7
 RCA
RCA, new in the box, tested. Sharp Cut-off RF Pentode.
6
$12 each
6SJ7
 PHILIPS, GE older RCA tested, factory boxed. Sharp Cut-off RF Pentode.
7
$8 each
6SL7GT
 RCA
RCA, new factory boxed tubes, late production glass enelvope version.
2
$11 each
6SN7GT
6SN7GT
 Brimar
Brimar premium dual triode. UK manufacture.
SORRY, SOLD
$35 each
6SN7GTB
6SN7GTB
 CGE premium dual triode. Canadian, US and West German manufacture, all for GE, all tested.
7
$35 each
6SN7GTB
 NationalNational Popular premium dual triode for audio amps, very late production, (made in USSR for National), new factory boxed. Tested.
3 Pcs.
$18 each
6SN7WGTA
 CGE premium dual triode. Canadian manufacture.
SORRY, SOLD
$35 each
6T8A
 sylvania
SYLVANIA Triple Diode, High-mu Triode.
1
$6 each
6TF4
 Amperite
Amperite factory boxed, ballast tube
1
$8 each

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TUBE NUMBER
 MANUFACTURER / NOTES
QUANTITY
UNIT PRICE
6U5 Closed6U5 Open
6U5 6U5/6G5 Magic Eye
 Ken-Rad 6U5/6G5 magic eye tube, fully tested, good brightness, see the pics. Tough to find in good condition.
SORRY, SOLD
$20 each
6U8A/6678
 sylvania
SYLVANIA Medium-mu Triode, Sharp Cut-off Pentode.
1
$6 each
6U8A/6678
 RCA
RCA Medium-mu Triode, Sharp Cut-off Pentode.
1
$6 each
6U9 / ECF201
 RCA
RCA Triode/Pentode, late factory boxed, dual marked. Marked Made in Holland, probably made by Philips.
5
$15 each
6V6GT-Sylvania
6V6GT
 GEsylvania
Sylvania/GE and RCA Very popular Audio Beam Power Pentode. Smoked glass, black plates, very sweet, classic sounding tubes. Every tube was tested twice, all marginal, weak or questionable tubes were thrown out, these are all excellent used tubes. Every tube is marked with Gm value (3700 minimum) from our Hickock 600A, we will match up similar tubes for pairs at no charge. Maker varies depending on current stock.
3
$9 each
Reflector 6n6C / 6V6GT

6n6C
= 6V6GT
 Russian Made, Reflector Factory Very popular Beam Power Pentode with black inner tube coating, new bulk stock, individually tested and re-boxed, all with excellent performance. Often called a 6pi6C, 6N6C or 6n6C, it's awkward to correctly translate the cyrillic character to everybody's satisfaction. We can provide matched pairs. These tubes are a very close sub for the 6V6GT, smooth sounding, well made, have excellent reported audio performance. Every tube is marked with matching gm codes from our Hickock cardmatic, we will match up similar tubes for pairs at no charge, and you can specify medium, medium-high or high gain.

All are OTK tubes, which means mil-spec.
24
$12 each
6V6GT
6V6GT
 GEGE Very popular 'Silvertop' Audio Beam Power Pentode. Clear glass with top silver gettering, black plates, very sweet, classic sounding tubes, NEW, but slightly scruffy boxes. Every tube was tested twice, these are all excellent NEW tubes. Every tube is marked with Gm value (3700 minimum) from our Hickock 600A, we will match up similar tubes for pairs at no charge.
GE tubes:
4600, 4700
SORRY, SOLD
$22 each
6v6gty

6v6gty
6V6GTY
 sylvania
Sylvania Very popular 'Silvertop' Audio Beam Power Pentode. Clear glass with top silver gettering, black plates, very sweet, classic sounding tubes, industrial quality. Every tube was tested twice, all marginal, weak or questionable tubes were thrown out, these are all excellent used tubes. Every tube is marked with Gm value (3700 minimum) from our Hickock 600A, we will match up similar tubes for pairs at no charge.
sylvaniaSylvania tubes:
3900, 3900
SORRY, SOLD
$12 each
6V6Y
 RCA
RCA Beam Power Pentode.
1
$15 each
6X4
 RCA
RCA dual, full wave rectifiers, factory boxed..
2
$8 each
6X5GT
 sylvania
SYLVANIA dual, full wave rectifiers, functionally replaced by 6X4.
1
$6 each
Westinghouse 6X8 Tubes
6X8
 Westinghouse
Westinghouse
New, tested and serialized tubes, bulk packed. Medium mu Triode and Sharp Cut-off Pentode, same as 6AG5 and 6J6 together, used in oscillator/mixer applications.
50
$7 each
6X8A
 RCA
RCA
New factory boxed tubes. Medium mu Triode and Sharp Cut-off Pentode, same as 6AG5 and 6J6 together, used in oscillator/mixer applications.
15
$8 each
6Y6GA/G
 sylvania
RCA
RCA/Sylvania/Rogers Beam Power Audio Output tube, 6W.
5
$12 each
6Z4 / 84
6Z4
84
 Westinghouse
Westinghouse Rectifiers, new boxed tubes.
SORRY, SOLD
$15 each
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