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:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6L6GC Sylvania Beam Power Amplifier Tube Matched Pair (2) (NOS)
In Stock
The 6L6GC is designed with high power sensitivity and high efficiency for service in the output stages of AC receivers.
They are capable of delivering an output at all power levels with a very low percentage of harmonic distortion.
New Old Stock * New In Box * No longer available for export
MFR: Sylvania
SKU: 6L6GC-SYL-MP
6L6GC General Electric Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)
In Stock
The 6L6GC is designed with high power sensitivity and high efficiency for service in the output stages of AC receivers.
They are capable of delivering an output at all power levels with a very low percentage of harmonic distortion.
New Old Stock * New In Box * No longer available for export
MFR: General Electric Company
SKU: 6L6GC-GE-MQ
6L6GC General Electric Beam Power Amplifier Tube (NOS)
In Stock
The 6L6GC is designed with high power sensitivity and high efficiency for service in the output stages of AC receivers.
They are capable of delivering an output at all power levels with a very low percentage of harmonic distortion.
New Old Stock * No longer available for export
MFR: General Electric
SKU: 6L6GC-GE
7581A General Electric Beam Pentode AF Power-Amplifier (NOS/NIB)
In Stock
- NSN #: 5960-00-728-1434
- Can replace KT66
- Size: 3.25" High from base bottom to top of Glass envelope, 1.5" diameter
New Old Stock * New In Box * No longer available for export
MFR: General Electric Company
SKU: 7581A-GE
5881 Sylvania Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)
In Stock
- Mil-Spec version in original box. Matched Quad (4 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-MQ
5881 GE Electron Tube (Pull)
In Stock
The 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.
Used, Excellent condition * No longer available for export
MFR: GE, Canada
SKU: 5881-GE-P
5881 GE Electron Tube (NOS/NIB)
In Stock
The 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-GE
6L6 RCA Beam Power Vacuum Tube (NOS/NIB)
In Stock
Beam Power Vacuum Tube. Designed for audio amplifiers. Functions the same as the glass versions of the tube.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.9 A
New old stock * New In Box * No longer available or export.
SKU: 6L6-RCA-NIB
6L6GB RCA Black Plate Beam Power Amplifier (NOS)
In Stock
The 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-RCA
6L6WGB Tung-Sol JAN-CTL / 5881 Electron Tube (NOS/NIB)
In Stock
The 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-JAN