Tubes - Transmitting, Audio, Misc.

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

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

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

• 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

• 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

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

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

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

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