Sovtek 6B4G

Sovtek 6B4G
Sovtek 6B4G
AvailabilityIn Stock
Sovtek is proud to announce the release of the Sovtek 6B4G vacuum tube. Unlike traditional 6B4G's, which consist of dual triodes connected in parallel inside the tube's envelope, the Sovtek 6B4G utilizes a single triode design with a Directly Heated cathode element. This updated design eliminates differential resistance loading common to other 6B4G's, yielding a much more reliable tube. In addition, the Sovtek 6B4G has a lower inter-electrode capacitance, offering a wider frequency response with high sound detail. The Sovtek 6B4G is identical to the original 6B4G in appearance, electrical specs, and overall and connecting dimensions, yet it yields 40% higher power at 30% lower non-linear distortion levels.

The 6B4G has a heater current of 1 A and a plate current of 60 mA. Transconductance is 5.5 mA/V while the tube has an amplification factor of 2.2 and an output power of 3 watts.

Maximum plate voltage is 450 v while maximum cathode current is 100 mA.

Sovtek tubes are quite simply the absolute best. We design and manufacture our tubes, engineered for demanding high fidelity, reliability and overall warmth. Be sure to insist on genuine Sovtek vacuum tubes the next time you retube -- you'll be getting the absolute best possible tubes for any demanding application.

See matched version:

Tube Specs:

Power Tube