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:
12AX7 Fisher High Mu Twin Triode Black Plate Audio Tube (Pull)
In Stock
Clean Used * No Longer Available for Export
MRF: FIsher Radio Corporation
SKU: 12AX7-USA-BP-FISHER-P
Images for reference only. Product appearance may differ due to prodcution changes.
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12AX7 Unbranded High Mu Twin Triode (Pull)
In Stock
Clean Used * No longer available for export
MFR: Unknown
SKU: 12AX7-UN-P
No manufacturer label on tube
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12AX7 Unbranded High Mu Twin Triode Black Plate Audio Tube (Pull)
In Stock
Clean Used * No longer available for export
MFR: Unknown
SKU: 12AX7-UN-BP-P
No manufacturer label on tube
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12AX7 / ECC83 General Electric High Mu Twin Triode Audio Tube (Pull)
In Stock
Clean Used * No longer available for export
MRF: General Electric
SKU: 12AX7-ECC83-GE-P
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CRC-6L6G RCA Beam Power Tube (NOS)
In Stock
- Manufactured for the United State Navy
- Voltage: 6.3
- Current: 0.9 Amps
- Bulb: ST-16
- Base: Medium Shell Octal 7-Pin
New Old Stock * No longer available for export
MFR: RCA
SKU: CRC-6L6G-RCA
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7581A/KT66 IEC Beam Power Amplifier (NOS/NIB)
In Stock
Size: 3.68" High from base bottom to top of Glass envelope,
New Old Stock * New In Box
MFR: International Servicemaster
SKU: 7581A
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7581A Jan Philips ECG Beam Pentode AF Power-Amplifier (NOS/NIB)
In Stock
NSN #: 5960-00-728-1434
Size: 3.6" High from base bottom to top of Glass envelope, 1.5" diameter
New Old Stock * New In Box * No longer available for export
MFR: Philips / ECG JAN
SKU: 7581A-JAN-ECG
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6L6GC Shuguang Beam Power Amplifier Audio Tube
In Stock
6L6GC Beam Power Amplifier Audio Tube
MFR: Shuguang
Made in China
SKU: 6L6GC-SHUG
5881 Sylvania Beam Power Amplifier Tube Matched Pair (2) (NOS/NIB)
In Stock
- Mil-Spec version in original box. Matched Pair ( 2 tubes - Matched)
- Latre 1979 to Early 1980 Production
- NSN: 5960-00-996-6898
- Can replace 6L6WGB
New Old Stock Not For Export
MFR: Sylvania
SKU: 5881-MP
5881 Sylvania-JAN, Beam Power Amplifier Tube NSN: 5960-00-996-6898 (NOS/NIB)
In Stock
- Mil-Spec version in original box.
- MFR: Sylvania/JAN
- NSN: 5960-00-996-6898
- Can Replace 6L6WGB
New old stock * New In Box * No longer available for export
SKU: 5881-SYL
