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:

6BQ5 / EL84

12AX7

6L6GC / 5881 / 6L6WGB

6CA7 / EL34

6550 / KT88

7581 / KT66

RECTIFIER (5U4,

5AR4, 5Y3)

6V6GCT

6DJ8 / 6922 / 7308

E88CC / ECC188C

6SJ7 / 6SN7 / 6SL7

MISC

CRC-6L6G RCA Beam Power Tube (NOS)

$149.91
- 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

Data Sheet
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7581A Jan Philips ECG Beam Pentode AF Power-Amplifier (NOS/NIB)

$149.91

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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7581A/KT66 IEC Beam Power Amplifier (NOS/NIB)

Call for Price
1-800-RFPARTS (1-800-737-2787)

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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5881 Sylvania Beam Power Amplifier Tube Matched Pair (2) (NOS/NIB)

$129.91
- 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

Made in the USA
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5881 Sylvania-JAN, Beam Power Amplifier Tube NSN: 5960-00-996-6898 (NOS/NIB)

$64.91
- 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

Made in the USA
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6L6GC Svetlana Beam Power Amplifier Tube SV6L6GC

$139.91

The Svetlana SV6L6GC is a glass envelope beam-power tetrode intended for highpower audio amplifier service. This is a Russian Svetlana tube from early 2000 production with Large S logo.
New Old Stock * No longer available for export
MFR: Svetlana, Russia
SKU: 6L6GC-SVET
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6L6GC-STR Tung Sol Beam Power Amplifier (NOS)

$49.91

All tubes are tested / matched. Please advise how many tubes you want matched. We have available in tested matched pairs and quad sets.

MFR: New Sensor Corporation
SKU: 6L6GC-STR
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6L6GC RCA Black Plate Beam Power Amplifier Tube (Pull)

$149.91

The RCA 6L6GC black plate is one of the most sought after power tubes for great audio.

Used * No longer available for export
MFR: RCA
SKU: 6L6GC-BP-RCA-P

Made in the USA
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6L6GC Shuguang Beam Power Amplifier Audio Tube

$28.91

6L6GC Beam Power Amplifier Audio Tube

MFR: Shuguang
Made in China
SKU: 6L6GC-SHUG
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6L6GC Svetlana Beam Power Amplifier Tube Matched Pair (2) SV6L6GC (NOS/NIB)

$99.91

Matched pair of original Svetlana tubes.Tested at RF Parts test lab.
The Svetlana SV6L6GC is a glass envelope beam-power tetrode intended for highpower audio amplifier service. This is a Russian Svetlana tube from early 2000 production with Large S logo.

New Old Stock * New In Box * No longer available for export
MFR: Svetlana
Made In Russia
SKU: 6L6GC-SVET-MP
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Audio Tubes

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