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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5881 GE Electron Tube (NOS/NIB)
$79.91The 6L6WGB / 5881 is the electrical equivalent to types 6L6 and 6L6GC except that the plate and screen dissipation ratings have been increased approximately 20 percent. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration. The use of treated grids and anode greatly increases its overload capabilities and thereby provides desirable improvement in continuity of service. The addition of a low-loss barrier type base will provide obvious advantages in certain applications.
New old stock * No longer available for export
MFR: GE
SKU: 5881-GEMade in the USA -
5517 Tung Sol Half Wave Rectifier Tube (NOS/NIB)
$19.91 -
6R8 Raytheon Triple-Diode Triode (NOS/NIB)
$6.91The 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-RAYMade in the USA -
UL41 Mullard Audio Output Pentode (NOS/NIB)
$21.91 -
UF86 Mullard Voltage Amplifying Pentode (NOS/NIB)
$27.91Low-noise pentode intended for use as RC coupled AF voltage amplifier, particularly in the early stages of high-gain audio amplifiers and microphone preamplifiers with series connected heaters.
New Old Stock * New In Box * No longer available for export
MFR: Mullard Manufacturing Company
SKU: UF86-MUL -
CV3526 / EL85 Mullard Output Pentode (NOS/NIB)
$4.91Output pentode rated for 6W anode dissipation intended for use in mobile equipment as an RF amplifier at frquencies up to 120Mc/s or as an AF output valve.
The CV3526 is the UK Government procurement designation for the EL85.New Old Stock * New In Box * No longer available for export
MFR: Mullard
Made in Great Britain
SKU: CV3526/EL85-MUL -
6CA7/EL34 RCA Power Pentode Audio Tube, Large Envelope (NOS/NIB)
$99.91 -
6CA7/EL34 Triad Power Pentode Audio Tube, Large Envelope (NOS/NIB)
$99.91 -
6L6WGB Tung-Sol JAN-CTL / 5881 Electron Tube (NOS/NIB)
$148.91The 6L6WGB / 5881 is the electrical equivalent to types 6L6 and 6L6GC except that the plate and screen dissipation ratings have been increased approximately 20 percent. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration. The use of treated grids and anode greatly increases its overload capabilities and thereby provides desirable improvement in continuity of service. The addition of a low-loss barrier type base will provide obvious advantages in certain applications.
New old stock * No longer available for export
MFR: Tung-Sol
SKU:6L6WGB-TS-JANMade in the USA -
6L6GB RCA Black Plate Beam Power Amplifier (NOS)
$43.91The 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 * No longer available for export
MFR: RCA
SKU: 6L6GB-BP-RCAMade in the USA
