Tubes - Transmitting, Audio, Misc.

Two RCA-6550V1 power amplifier tubes are factory-matched to tight performance limits and are intended for use as a pair in push-puil amplifier stages. These tubes help minimize distorion.

New Old Stock / New In Box * No Longer Available for Export
MFR: RCA
SKU: 6550V!-RCA

The RCA 6L6GC black plate is one of the most sought after power tubes for great audio.

New Old Stock * No longer available for export
MFR: RCA
Made in U.S.A.
SKU: 6L6GC-BLKPLATE-RCA

Full Wave High-Vacuum Rectifier
New old stock * No longer available for export
MFR: Mullard for RCA
Made in Great Britain
Blackburn, England Date Code
SKU: 5AR4-RCA-GB

Power pentode tube designed to be used in audio amplifiers.
Made in Great Britain
Manufactured by Mullard, branded RCA
New old stock * No longer available for export.
SKU: EL34-RCA

12AX7 RCA High Mu Twin Triode Black Plate Audio Tube (NOS)

New Old Stock * No longer available for export
MRF: RCA
Made in U.S.A.
SKU: 12AX7-RCA-BP

Used in audio amplifiers

New Old Stock * No longer available for export
MFR: Amperex
SKU: 6BQ5-EL84-HOL-AMP

12AX7 RCA High Mu Twin Triode Black Plate Audio Tube (Pull)

Clean Used * No longer available for export
MRF: RCA
Made in U.S.A.
SKU: 12AX7-RCA-BP-P

6L6GC RCA Black Plate Beam Power Amplifier Tube
Used, Excellent Condition * No longer available for export
MFR: RCA
SKU: 6L6GC-BP-RCA-P

12AX7A / ECC83 RCA High Mu Twin Triode, Grey Plate Audio Tube Japan (Pull)

Clean Used * No Longer Available for Export
MRF: RCA   
Made in Japan
SKU: 12AX7A/ECC83-RCA-JP-P