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         Upgrades and repairs for select 'Amateur Radio' amplifiers.

 86 vacuum T/R relay 

Please note: the following prices do not include tubes

Vacuum Relay downgrade for Alpha 86:  $340

3CX800A7 pair upgrade installed in your 3-hole 76:  $309

3CX800A7 pair upgrade installed in your 2-hole 76:  $369

3CX800A7 pair upgrade installed in your Alpha 78:  $329

3CX800A7 pair upgrade installed in your Alpha 374A:  $349

Third 8874 tube addition to the Alpha 374A:  $269

Third 8874 tube addition to the Alpha 76 2-tube model $269

WARC Band fix for Alpha 76:  $259

WARC Band fix for Alpha 78 or 374A:  $289

QSK (quiet, reliable vacuum relay) for Alpha 76, 374-A:  $335

Second tube addition for qualified Alpha 77:  $745

Two-Hole kit for qualified Alpha 77:  $575  
(Pre-wired sub-assemblies, easy to follow instructions)....click here to see if your 77 is qualified

‘Big Fuse’ upgrade for Alpha 77:  Call

Blower bearing replacement for Alpha 77:  Call

‘Big high-voltage rectifier’ fix for Alpha 77:  Call
 


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