ALPHA 77SX NOS TRANSFORMER UPGRADE DEMO

ALPHA 77SX NOS TRANSFORMER UPGRADE DEMO

Alpha 77Sx upgradeSee more

Alpha 77Sx upgrade

Alpha 77 - The Black BeautySee more

Alpha 77 - The Black Beauty

ALPHA 77SX RESTORATION & SECOND TUBE BY DICK BYRD, N4UQSee more

ALPHA 77SX RESTORATION & SECOND TUBE BY DICK BYRD, N4UQ

Factory Alpha 77SX yes really SX not upgraded 77 but factory SX.See more

Factory Alpha 77SX yes really SX not upgraded 77 but factory SX.

Alpha 77 DemoSee more

Alpha 77 Demo

Alpha 77sx TESTSee more

Alpha 77sx TEST

ALPHA AMPLIFIERSee more

ALPHA AMPLIFIER

Alpha 77Sx tuningSee more

Alpha 77Sx tuning

Alpha 77 SxSee more

Alpha 77 Sx

Super Transformer Demo #1: Stereo Amp SetupSee more

Super Transformer Demo #1: Stereo Amp Setup

Alpha 87A Blower NoiseSee more

Alpha 87A Blower Noise

alpha 91b amplifierSee more

alpha 91b amplifier

Alpha 76CASee more

Alpha 76CA

Dolby Atoms test clip - ToneWinner AT-300 + AD-7300PASee more

Dolby Atoms test clip - ToneWinner AT-300 + AD-7300PA

Alpha76A.MP4See more

Alpha76A.MP4

Alpha 9500 Transformer InstallationSee more

Alpha 9500 Transformer Installation

ETO Alpha 76 PA - 2 x 3cx800a7 - Mods Amp.See more

ETO Alpha 76 PA - 2 x 3cx800a7 - Mods Amp.

Alpha 76 three tuber powered up on the bench.See more

Alpha 76 three tuber powered up on the bench.

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