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📞 1-760-744-0700 (USA)
✉ ORDERS: rfp@rfparts.com
📍 435 S PACIFIC ST SAN MARCOS, CA 92078
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Audio Tubes

RF Parts Company has a good selection of Vintage Audio tubes from Various manufacturers in the USA and Overseas. Please check with our Sales Staff if you do not see what you are looking for on our website. We have many Vintage tubes available and can do our best to see if in our stock. Thanks.

Tube Basics & Questions? See Here

Please choose from the following AUDIO TUBES Sub-Catagory choices:

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6L6GC Sylvania Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)
6L6GC Sylvania Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)
Made in the USA

In Stock

$594.90

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 * New In Box * No longer available for export
MFR: Sylvania
SKU: 6L6GC-SYL-MQ

Add to Cart
6L6GC Sylvania Beam Power Amplifier Tube Matched Pair (2) (NOS)
6L6GC Sylvania Beam Power Amplifier Tube Matched Pair (2) (NOS)
Made in the USA

In Stock

$294.90

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 * New In Box * No longer available for export
MFR: Sylvania
SKU: 6L6GC-SYL-MP

Add to Cart
JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube (NOS)
JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube (NOS)
Made in the USA

In Stock

$39.91

The 6L6GA is a beam power amplifier tetrode designed for use in the output stage of radio receivers or other equipment requiring high power output,
power sensitivity and efficiency. The power output at all levels has low third and negligible higher-order harmonic distortion.


New Old Stock * No longer available for export
MFR: Sylvania
SKU: JAN-CHS-BP-6L6GA-SYL

Add to Cart
JAN-CNU-6L6GA National Union Black Plate Beam Power Amplifier Tube (NOS)
JAN-CNU-6L6GA National Union Black Plate Beam Power Amplifier Tube (NOS)
Made in the USA

In Stock

$39.91

The 6L6GA is a beam power amplifier tetrode designed for use in the output stage of radio receivers or other equipment requiring high power output,
power sensitivity and efficiency. The power output at all levels has low third and negligible higher-order harmonic distortion.


New Old Stock * No longer available for export
MFR: National Union
SKU: JAN-CNU-6L6GA-NU

Add to Cart
JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube (Pull)
JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube (Pull)
Made in the USA

In Stock

$29.91

The 6L6GA is a beam power amplifier tetrode designed for use in the output stage of radio receivers or other equipment requiring high power output,
power sensitivity and efficiency. The power output at all levels has low third and negligible higher-order harmonic distortion.


Used * No longer available for export
MFR: Sylvania
SKU: JAN-CHS-6L6GA-SYL-P

Add to Cart
6L6GA Sylvania Black Plate Beam Power Amplifier Tube (NOS)
6L6GA Sylvania Black Plate Beam Power Amplifier Tube (NOS)
Made in the USA

In Stock

$38.91

The 6L6GA is a beam power amplifier tetrode designed for use in the output stage of radio receivers or other equipment requiring high power output,
power sensitivity and efficiency. The power output at all levels has low third and negligible higher-order harmonic distortion.


New old Stock 
MFR: Sylvania
SKU: 6L6GA-SYL

Add to Cart
JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube (LHP)
JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube (LHP)
Made in the USA

In Stock

$29.91


  • Broke Guide Key

  • 0.0 Filament Hours


Low Hour Pull * No longer available for export
MFR: Sylvania
SKU: JAN-CHS-6L6GA-BGK-LHP

Add to Cart
JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube (LHP)
JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube (LHP)
Made in the USA

In Stock

$33.91

The 6L6GA is a beam power amplifier tetrode designed for use in the output stage of radio receivers or other equipment requiring high power output,
power sensitivity and efficiency. The power output at all levels has low third and negligible higher-order harmonic distortion.


Low Hour Pull * No longer available for export
MFR: Sylvania
SKU: JAN-CHS-6L6GA-LHP

Add to Cart
JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube Matched Pair (2)  (NOS)
JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube Matched Pair (2) (NOS)
Made in the USA

In Stock

$79.91

The 6L6GA is a beam power amplifier tetrode designed for use in the output stage of radio receivers or other equipment requiring high power output,
power sensitivity and efficiency. The power output at all levels has low third and negligible higher-order harmonic distortion.


New Old Stock * No longer available for export
MFR: Sylvania
SKU: JAN-CHS-6L6GA-MP

Add to Cart
6L6GC Sylvania Beam Power Amplifier Tube (NOS)
6L6GC Sylvania Beam Power Amplifier Tube (NOS)
Made in the USA

In Stock

$149.91

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

Add to Cart

10 Item(s)