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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6135/6C4 GE 5 Star, Medium Mu Triode Tube (NOS/NIB)
$5.91 -
7027A General Electric Beam Power Tube (NOS/NIB)
$58.91 -
300B Taylor Tubes Power Triode (NOS)
$139.91The 300B is a filamentary type triode designed for use as an audio-frequency power amplifier.
- Filament Voltage: 5.0 volts
- Filament Current: 1.2 Amperes
- Plate Voltage (MAX.): 400 volts
- Plate Current (MAX.): 100 milliamperes
- Plate Dissipation: 36 Watts
New Old Stock * No longer available for export
MFR: Made in China
SKU: 300B-TAYThis tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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6973 Sylvania Beam Power Amplifier Tube (NOS/NIB)
$74.91 -
CK5687WA Raytheon Special Purpose Medium Mu Twin Triode (NOS/NIB)
$31.91 -
5814A General Electric Medium-Mu Double Triode Tube (NOS/NIB)
$29.91 -
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12AT7A Sylvania JHS High Frequency Twin Triode Gold Label (NOS)
$39.90