Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

6L6GC Zenith Black Plate Beam Power Amplifier Tube (NOS)
In Stock
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

5881 Tung-Sol Beam Power Amplifier Tube (NOS/NIB)
In Stock
5881 Tung-Sol Beam Power Amplifier Tube (NOS)
New Old Stock * No longer available for export
MFR: Tung-Sol - Made in USA
SKU: 5881-TUNG-USA

6L6GB Tung-Sol Beam Power Amplifier Tube (NOS)
In Stock
The 6L6GB is a beam pentode designed primarily for use in audio-frequency power amplifier applications
where relatively large power outputs are required.
New Old Stock
MFR: Tung-Sol
SKU: 6L6GB-TS

6L6WGB / 5881 Sylvania Tube, Beam Power Amplifier (NOS)
In Stock
- 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

6L6GC RCA Black Plate Beam Power Amplifier Tube (NOS)
In Stock
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

6L6GC General Electric Beam Power Amplifier Tube Matched Pair (2) (NOS)
In Stock
The 6L6GC 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 * No longer available for export
MFR: General Electric
SKU: 6L6GC-GE-MP

6L6GC Sylvania Beam Power Amplifier Tube (NOS)
In Stock
The 6L6GC 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 * No longer available for export
MFR: Sylvania
SKU: 6L6GC-SYL

6L6G National Union Vintage Beam Power Amplifier Tube (LHP)
In Stock
The 6L6C 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 * No Longer available for export
MFR: 6L6G-USN-CRC-RCA

6L6 Vintage Metal Beam Power Amplifier Tube (NOS)
In Stock
The 6L6 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 * No longer available for export
MFR: Raytheon, Sylvania, Ken-Rad
SKU: 6L6-NOS

JAN-CRC-6L6 RCA Vintage Metal Beam Power Amplifier Tube (NOS/NIB)
In Stock
The 6L6 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: JAN-CRC-6L6-RCA