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:
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6R8 Raytheon Triple-Diode Triode (NOS/NIB)
In Stock
The 6R8 is a triple-diode low-mu triode using the 9 pin miniature contrustion. It is designed for service as a combined AM/FM detector and AF Amplifier.
- Coated unipotential Cathode
- Heater: 6.3v @ 450mA AC or DC
- Any Mounting position
New Old Stock * New In Box * No longer available for export
MFR: Raytheon Manufacturing Company
SKU: 6R8-RAY
CK5751 Raytheon High-Mu Twin Triode Black Plate (NOS/NIB)
In Stock
Fully interchangeable with a 12AX7 tube.
New Old Stock / New In Box * No longer available for export
MFR: Raytheon Company, USA
SKU: CK5751-RAY
12AX7A Lindal High Mu Twin Triode Grey Plate Audio Tube (NOS)
In Stock
New Old Stock * No Longer Available for Export
MFR: Lindal
Made in Japan
SKU: 12AX7A-LINDAL
12AX7A / Ecc83 Raytheon High Mu Twin Triode Grey Plate Audio Tube (Pull)
In Stock
Clean Used * No Longer Available for Export
MFR: Raytheon
SKU: 12AX7A/ECC83-RAY-P
12AX7 Raytheon High Mu Twin Triode Black Plate Audio Tube (NOS)
In Stock
12AX7 Raytheon High Mu Twin Triode Black Plate Audio Tube (NOS)
New Old Stock * No longer available for export
MRF: Raytheon
SKU: 12AX7-RAY-BP
Add to Cart
12AX7 Raytheon High Mu Twin Triode Audio Tube (Pull)
In Stock
12AX7 Raytheon High Mu Twin Triode Audio Tube (Pull)
Clean Used * No longer available for export
MRF: Raytheon
SKU: 12AX7-RAY-P
Add to Cart
12AX7 Raytheon JRP High Mu Twin Triode Black Plate Audio Tube (Pull)
In Stock
12AX7 Raytheon High Mu Twin Triode Black Plate Audio Tube (Pull)
Clean Used * No longer available for export
MRF: Raytheon
SKU: 12AX7-RAY-BP-P
Add to Cart
12AX7 JRP Raytheon High Mu Twin Triode Black Plate Audio Tube (NOS)
In Stock
12AX7 JRP Raytheon High Mu Twin Triode Black Plate Audio Tube (NOS)
New Old Stock * No longer available for export
MRF: Raytheon
SKU: 12AX7-JRP-RAY-BP
Add to Cart
12AX7A / Ecc83 Raytheon High Mu Twin Triode Grey Plate Audio Tube Japan (Pull)
In Stock
Clean Used * No Longer Available for Export
MFR: Raytheon
Made In Japan
SKU: 12AX7A-RAY-JP-P
Add to Cart
12AX7A Unbranded High Mu Twin Triode Black Plate Audio Tube (Pull)
In Stock
Clean Used * No Longer Available for Export
MFR: Unbranded
Made In Japan
SKU: 12AX7A-UN-BP-P
Add to Cart