Hacker cavalier and GL42 Amplifier Service and Demonstration. @nickadams5411

Hacker cavalier and GL42 Amplifier Service and Demonstration. @nickadams5411

Uploaded June 2015 | Updated September 2026, 1 week ago

Service of Vintage Hacker Record player and Amplifier unit.
Valve amps.
Hacker Cavalier with
Garrard AT6 record deck.
Cleaning, checking, new BSR SC12M cartridge, connecting in Stereo and final sound tests.

Hacker cavalier and GL42 Amplifier Service and Demonstration.

Watkins Dominator V Front Vintage 1964

Melancon P90 Artist Koa and Mahogany 3 pickups, tremelo.

Buffer and RIAA Preamp for MM and Crystal/Ceramic pickups.

Watkins Dominator speaker Output Transformer Tests

Sears Silvertone 1482 Description and Sound Check

Arrowmax 130C. The most powerful Lipo? Shootout.

Harmony H75 Guitar Description and Sound tests.

Leslie 760 rotary speaker. Fully modified for any amp. With foot control

Pye StereoPhonic Made 1965. Repair and Replace Germanium transistors.

Technics SL-10 Record player. Repair, Service and Test

Decca Stereogram SG188 (From 1958). Full service and test

Hacker cavalier and GL42 Amplifier Service and Demonstration.