Audio Tubes
RF Parts Company has good selection of Vintage Audio tubes from Various manufacturers in USA and Overseas. Please check with Sales Staff if you do not see what you are looking for on 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:

7581A Realistic Beam Power Amplifier (NOS/NIB)
In Stock
Size: 3-5/8" High from base bottom to top of Glass envelope
New Old Stock * New In Box * No longer available for export
MFR: Realistic
Made in Germany
SKU: 7581A-REAL
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6L6GA National Union Vintage 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: National Union
SKU: 6L6GA-NU-NOS

JAN-CLRV-6L6WGB General Electric Beam Power Amplifier (NOS)
In Stock
The 6L6GB is a beam pentode designed primarily for use in audio-frequency power amplifier applications. The tube features high power sensitivity,
high efficiency, and low third and higher-order harmonic distortion.
New Old Stock * Not for Export * No longer available for export
MFR: General Electric
Made in Canada
SKU: JAN-CLRV-6L6WGB-GE

6L6GB Raytheon Black Plate Beam Power Amplifier (Pull)
In Stock
The 6L6GB is a beam pentode designed primarily for use in audio-frequency power amplifier applications. The tube features high power sensitivity, high efficiency, and low third and higher-order harmonic distortion.
Used * No longer available for export
MFR: Raytheon
SKU: 6L6GB-BP-RAY-P

6L6GC General Electric Beam Power Amplifier Tube (LHP)
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.
Low Hour Pull * No longer available for export
MFR: General Electric
SKU: 6L6GC-GE-LHP

6L6GC RCA Beam Power Amplifier Tube (NOS/NIB)
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 * New In Box * No longer available for export
MFR: RCA
SKU: 6L6GC-RCA

6L6GC Sovtek Beam Power Amplifier Tube (NOS/NIB)
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 * New In Box * No longer available for export
MFR: Sovtek
Made in Russia
SKU: 6L6GC-SOV

6L6GC Realistic Beam Power Amplifier Tube (NOS/NIB)
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 * New In Box * No longer available for export
MFR: Realistic
SKU: 6L6GC-REAL

6L6GC Amperex Beam Power Amplifier Tube (NOS/NIB)
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 * New In Box * No longer available for export
MFR: Amperex
Made in West Germany
SKU: 6L6GC-AMP
Add to Cart

6L6GC Raytheon Beam Power Amplifier Tube (NOS/NIB)
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 * New In Box * No longer available for export
MFR: Raytheon
SKU: 6L6GC-RAY