EH-KT90

Electro-Harmonix

GL-N709

Genalex

EH-KT88

Electro-Harmonix

JJ-6386

JJ Electronics

EH-5U4GB

Electro-Harmonix

EH-EL34

Electro-Harmonix

NOS-7199-JAN

TubeDepot

EH-300B

Electro-Harmonix

TS-6V6GT

Tung-Sol

GL-E88CC

Genalex

JJ-ECC83G

JJ Electronics

JJ-ECC832

JJ Electronics

EH-6922

Electro-Harmonix

JJ-KT88

JJ Electronics

JJ-EZ81

JJ Electronics

JJ-6L6GC

JJ Electronics

TS-7581

Tung-Sol

JJ-6V6

JJ Electronics

EH-12AX7

Electro-Harmonix

JJ-6SN7

JJ Electronics

GL-KT77

Genalex

JJ-6CA7

JJ Electronics

TS-KT150

Tung-Sol

TS-6550

Tung-Sol

JJ-EL84

JJ Electronics

JJ-ECC99

JJ Electronics

JJ-EF806S

JJ Electronics

NOS-6X4-SER-D-GETTER

SER

JJ-2A3-40

JJ Electronics

JJ-E34L

JJ Electronics

EH-6V6GT

Electro-Harmonix

EH-6550

Electro-Harmonix

JJ-6550

JJ Electronics

EH-12AX7GP

Electro-Harmonix

GL-PX300B

Genalex

EH-12AU7

Electro-Harmonix

JJ-KT88B

JJ Electronics

GL-B739

Genalex

JJ-7027A

JJ Electronics

EH-6CA4

Electro-Harmonix

TS-6L6G

Tung-Sol

JJ-ECC803G

JJ Electronics

TS-KT66

Tung-Sol

TS-5881

Tung-Sol

NOS-6U8-TS

Tung-Sol

JJ-KT77

JJ Electronics

NOS-6U8A

TubeDepot

EH-6L6

Electro-Harmonix

JJ-300B

JJ Electronics

JJ-KT66

JJ Electronics

EH-EL84

Electro-Harmonix

EH-6973

Electro-Harmonix

TS-6L6STR

Tung-Sol

TS-KT120

Tung-Sol

JJ-E88CCG

JJ Electronics

TS-EL34B

Tung-Sol

NOS-5691R

QST

EH-6CA7

Electro-Harmonix

TS-6SN7GT

Tung-Sol

JJ-ECC802G

JJ Electronics