Tubes - Transmitting, Audio, Misc.

6LF6 Sylvania Beam Power Amplifier Tube SHORT Version (NOS/NIB)

This vintage Select Grade tube is 3.8 Inches from the Bottom of the Glass Envelope to the top of the Plate Cap.  These tubes are well suited for Palomar amplifiers and Swan Transceivers.  The tube is a 6.3V Filament version of the 8950. 

Limited Quantity Available  Not for Export  New Old stock. 

MFR: Sylvania, USA

The 833A is a vacuum tube constructed for medium power oscillator or class B or C amplifier applications. 

MFR: Penta Labs
New Old Stock * No longer available for export
Made in China
SKU: 833A-PENTA-CN

These vintage RCA tubes have three getters and smooth plates with 3 holes.

New Old Stock / New In the Box * No longer available for export

MFR: RCA, USA
SKU: 6550-RCA

These Tung_Sol tubes have 3 getters with smooth plates.
Size: 3.7" tall (base to top of tube) x 1.97" diameter, 4.24" Overall length

Clean Used  * No longer available for export
MFR: Tung-Sol Made in USA
SKU: 6550-TUNG-P

Designed for Audio service. This tube carries a 42 watt plate dissipation rating which provides for push/pull amplifier designs up to 100 watts output.
Size: 3.7" tall (base to top of tube) x 1.97" diameter, 4.24" Overall length

New Old Stock / New In Box * No Longer Available for Export
MFR: Tung-Sol
Made in USA
SKU: 6550-TS-NOS/NIB-USA

See Data Sheet

Used * No longer available for export
MFR: Sylvania, GE
SKU: 5U4GB-P

NOTE: PICTURE FOR REFERENCE ONLY.

The 6L6GC is a beam power pentode primarily designed for use in audio-frequency power amplifier applications. Features of this tube include high power output capabilities, high plate and screen dissipation ratings, high efficiency, high power sensativity, and low distortion.

The higher ratings of the 6L6GC are advantageous when greater power handling capability is required.

New Old Stock * No longer available for export.
MFR: Zenith
SKU: 6L6GC-BP-Zenith

• Mil-Spec version in original box. Green Stamp.
• NSN:  5960-00-262-0161

New Old Stock * No longer available for export
MFR: Sylvania
SKU: 6L6WGB-SYL

The 6L6G is designed with high power sensitivity and high efficiency for service in the output stages of AC receivers.
They are capable of delivering an output at all power levels with a very low percentage of harmonic distortion.

New Old Stock * New In Box * No longer available for export
MFR: RCA
SKU: 6L6G-DG-RCA