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Other Preamp Tubes


JJ/Tesla

12DW7/7247 JJ

Also known as 7247 and ECC832. Used in Dynaco, old Ampeg SVT, and some QuickSilver amps as well.

In stock
12DW7/7247 JJ Buy Now $11.50

Electro-Harmonix

6AQ8EH

Newly released 6AQ8 from Electro-Harmonix

In stock
6AQ8EH Buy Now $18.00

Electro-Harmonix

6AQ8EH Matched Pair

Newly released 6AQ8 from Electro-Harmonix

In stock
6AQ8EH Matched Pair Buy Now $40.00

Sovtek

6C45Pi-E

Equivalent to Western Electric WE-437A, this tube is quiet and has a very high gm which makes it suitable for low signal high gain applications like a phono preamp stage.

Available to order
6C45Pi-E Buy Now $25.00

Sovtek

6H30Pi-EB

Known as the Super Tube and used by BAT in their Audio amps. Dual triode, excellent for use in Audio.

In stock
6H30Pi-EB Buy Now $27.00

Sovtek

6H30Pi-EB Matched Pair

Known as the Super Tube and used by BAT in their Audio amps. Dual triode, excellent for use in Audio.

In stock
6H30Pi-EB Matched Pair Buy Now $58.00

JJ/Tesla

ECC99-JJ

ECC 99 was developed as a driver tube for JJ 300B. ECC99 delivers excellent linearity with very strong drive capability, making it suitable for driver application for DIY audio projects.

ECC99 is similar to 12BH7A, and is a drop-in for most applications. Please note that on some amps, 12BH7A is used in power supply circuits and ECC99 is not a drop-in. If you are not certain, please check with the amp manufacturer first.

In stock
ECC99-JJ Buy Now $16.50

JJ/Tesla

ECC99-JJ Matched Pair

Price is for a matching pair ECC99.

In stock
ECC99-JJ Matched Pair Buy Now $37.00

NOS OFFERINGS

The following is NOS and vintage tubes in this category. Due to the scarcity of some items, inventory will change constantly, so please check back often. Be sure to check out our NOS terms.

The photos of NOS tubes are representative samples and actual NOS tube shipped may vary. "Various" means we have multiple brands in stock.


RCA

5693 NOS RCA Red

This is the special high reliability version of 6SJ7.

Sold out - Please inquire
5693 NOS RCA Red

Various

5755 NOS

TRIODE, DUAL
Electrically equivalent to WE420A.

In stock
5755 NOS Buy Now $10.00

Philips ECG

6SU7GT/6188 JAN NOS

6188/6SU7 is a ruggedized 6SL7 with closely matched triode for critical industrial and military applications.

In stock
6SU7GT/6188 JAN NOS Buy Now $40.00

Various

6414 NOS

TRIODE, DUAL
Used as driver tubes in Manley tube amps, great tube for DIYer's.

In stock
6414 NOS Buy Now $13.00

Various

6AN8 / 6AN8A NOS

MEDIUM MU TRIODE - SHARP CUTOFF PENTODE.
Various brands in stock.

In stock
6AN8 / 6AN8A NOS Buy Now $12.50

Various

6AN8 NOS Matched Pair

MEDIUM MU TRIODE - SHARP CUTOFF PENTODE.
Price is for a matching pair (2 tubes) of 6AN8/6AN8A. Various brands in stock.

In stock
6AN8 NOS Matched Pair Buy Now $29.00

RCA

6AN8 NOS RCA

MEDIUM MU TRIODE - SHARP CUTOFF PENTODE.
RCA 6AN8/6AN8A

Sold out - Please inquire
6AN8 NOS RCA

RCA

6AN8 NOS RCA Matched Pair

MEDIUM MU TRIODE - SHARP CUTOFF PENTODE.
Price is for a matching pair (2 tubes) of RCA 6AN8/6AN8A

Sold out - Please inquire
6AN8 NOS RCA Matched Pair

Various

6AQ8 / ECC85 NOS

6AQ5 / ECC85 NOS

In stock
6AQ8 / ECC85 NOS Buy Now $19.00

Various

6BQ7A NOS Set of 5

TRIODE, DUAL
Price is for a set of 5 tubes.

Sold out - Please inquire
6BQ7A NOS Set of 5

GE

6BQ7A JAN NOS

TRIODE, DUAL 6BQ7A GE JAN NOS

In stock
6BQ7A JAN NOS Buy Now $6.00

Ei

6C10 NOS Ei

TRIODE, TRIPLE
Perfect replacement for vintage Fender Super Champ and Ampeg amps. Limited quanity

In stock
6C10 NOS Ei Buy Now $39.50

Various

6C10 NOS

US made (various brand) NOS 6C10 tubes for Super Champs and Ampegs. Limited quanity.

Sold out - Please inquire
6C10 NOS

Various

6EU7 NOS

TRIODE, DUAL, HIGH-MU

In stock
6EU7 NOS Buy Now $36.00

Sovtek

6J5GT SOV

TRIODE, MEDIUM MU
Sovtek 6J5GT is a directly replacement for glass 6J5GT tubes.

In stock
6J5GT SOV Buy Now $19.50

Russian

6N2P NOS

TRIODE, DUAL
Ships in white box.

In stock
6N2P NOS Buy Now $4.00

Russian

6N6P NOS

TRIODE, DUAL
6N6P is also called 6H6P, 6H6pi.

6N6P is the original super tube. 6H30pi (6N30P) used in VAT amplifier is the pulse application version of 6N6P.

Sold out - Please inquire
6N6P NOS

Various

6SC7 NOS

High-Mu Twin Triode. Metal can. Military version may be marked VT105. Used as phase inverter or voltage amplifier. The triodes are independent except for common cathode.

Sold out - Please inquire
6SC7 NOS

Sovtek

6SC7-SOV

Russian version of 6SC7.

In stock
6SC7-SOV Buy Now $16.00

Various

6SC7 GTY NOS

High-Mu Twin Triode. These are the glass (6SC7GTY) version. Actual tube may vary from the picture.

Sold out - Please inquire
6SC7 GTY NOS

Various

6SJ7 NOS

Militar version of metal 6SJ7. Perfect for your vintage amplifier.

Sold out - Please inquire
6SJ7 NOS

RCA

6SJ7 NOS RCA

RCA branded 6SJ7. The logo may differ form the picture. 6SJ7, 6SJ7Y

Sold out - Please inquire
6SJ7 NOS RCA

Sovtek

6SJ7 SOV

Works great in vintage guitar amps.

In stock
6SJ7 SOV Buy Now $15.50

Philips ECG

6SJ7WGT JAN NOS

PENTODE, SHARP CUTOFF

Sold out - Please inquire
6SJ7WGT JAN NOS

GE

7044 JAN GE NOS

TRIODE, DUAL MEDIUM-MU
We have some GE made JAN 7044. These are excellent driver tubes.

Sold out - Please inquire
7044 JAN GE NOS

Mullard

7119 / E182CC NOS

TRIODE, DUAL
Excellent audio preamp tube. We have small stock that are Mullard brand, made by Amperex factory in NY USA.

Sold out - Please inquire
7119 / E182CC NOS

Philips ECG

7199 JAN NOS

TRIODE - PENTODE
Excellent for Dynaco ST70.

Sold out - Please inquire
7199 JAN NOS
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