Vintage Tube Amp

Western Electric KS-15750-L1 Tube Tester manufactured by Hickok and designed for professional mutual conductance (Gm) tube testing. This highly sought-after tester was originally built for Western Electric/Bell System service applications and is widely respected among vintage audio collectors, tube enthusiasts, and electronics restorers. May require restoration, calibration, or replacement parts. Please review all photos carefully to determine completeness and cosmetic condition. Only the items shown are included. A rare opportunity to own one of the finest vintage tube testers ever produced. Western Electric, KS-15750-L1, Hickok, Hickok 1575, RD1575, tube tester, vacuum tube tester, mutual conductance, Gm tester, Bell System, Western Electric tester, vintage electronics, audio restoration, tube amplifier, audiophile, vacuum tubes, antique radio, electronics test equipment, collectible, parts repair, restoration project.

The basic building blocks of the TransTube® sound are the exclusive designs of the preamp and power amp. The preamp section tailors gain to meet the need for any amount of drive, from crystal clear to thick, smooth sustain. The power amp reacts just like a tube output section by responding to the preamp with natural compression that increases as the amp gets louder. With TransTube, you get a killer amp with widely ranging dynamics and natural “grit, ” just like a tube amp! 8 inch super-duty Blue Marvel® speaker. Two switchable channels: clean and lead. Packed Weight: 21 lb (9.53 kg). Packed Length: 17.87 (45.39 cm). Packed Width: 10 (25.4 cm). Packed Height: 15.62 (39.67 cm).