Receiving Tubes

The EL34 is a thermionic valve or vacuum tube of the power pentode type. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.

Size: 1.115" Diameter Glass, 1.24" Base, 4.325" Tall (Overall)

New Old Stock * No longer available for export
MFR: ECG/Philips
SKU: EL34/6CA7-ECG

Matched pair (2 Tubes) of platinum, Mullard, new production, Copy of the XF2 Mullard EL34 of the 60’s.  The perfect power tube for the Dynaco ST-70 or vintage Marshall amplifiers.  The best current production EL34 available.

Made in Russia
MFR: Mullard (Sovtek)
SKU: EL34MP-MULLARD

6A5G Raytheon Power Amplifier Triode (NOS)

New Old Stock * No longer available for export
MFR: Raytheon
SKU: 6A5G-RAY

Electron-ray tuning indicator with triode unit and two indicating sectors of different sensitivity. Often used in vintage capacitor checking units.
New old stock * No longer available for export.
MFR: Penta Labs
SKU: 6CD7

Used in audio amplifiers

New Old Stock * No longer available for export
MFR: RCA
SKU: 6BQ5-RCA

The 6BM6 is a broadband reflex klystron, 550 to 3800Mc. designed for service as a CW oscillator using an external cavity
MFR: Sylvania *USA
SKU 6BM6
New old stock * No longer available for export

Sovtek EL84M's are available in platinum matched sets. Our platinum matching process consists of a 24 hour tube burn-in period followed by a bias (plate) current measurement in milliamps. Please specify matched tube grouping (ie. pair, quad, sextet, etc.) when ordering (no odd-quantity groups please).

MFR: Sovtek
SKU: EL84M-6BQ5WA-MP-SOV  

New old stock * No longer available for export
MFR: Sylvania
SKU: JAN-CHS-6B4G-SYL

Data Sheet

Used in audio amplifiers

Clean Used * No longer available for export
MFR: RCA
SKU: 6BQ5-RCA-P