Electronic capacitor & trimmer overhaul for Revox PR99

Nagravox

$155.00 AUD 

UNIVERSAL CAPACITOR & PRESET TRIMMER POT UPGRADE KIT FOR ALL REVOX PR99 1, 2 and 3 REEL TO REEL TAPE RECORDERS

Universal kit for ALL versions of Revox PR99  ie Mk1, Mk2 and Mk3 recorders. Kit has sufficient electrolytic, tantalum , suppressor, motor capacitors and trimmer adjusters to overhaul 1 x  recorder Mk1, 2 or 3. All version boards re catered for.  

 This kit contains:

  • Replacement capacitors for all the electrolytics

  • Replacement for all tantalum capacitors

  • Brand new specially manufactured non polarised motor capacitors

  • All troublesome suppressor capacitors on drive control, fader start and mains suppression

  • A full set of fully enclosed cermet type preset potentiometers  

This kit caters for the following circuit boards. (all .00, .81, .81, .83 sub versions)

  • PSU 1.177.785 /885  

  • Tape Drive 1.177.317

  • Fader Start logic 1.177.893 /894 

  • Line Input 1.177.850 

  • Input amps 1.177.860 and  1.177.515 /521

  • Sync 1.177.870  /871

  • Record amp 177.230 / 232 /233  

  • Oscillator boards  1.177.243  and 1.177.866 /867 /868 

  • Locator MPU 1.177.755.00

  • Locator command 1.177.750  

  • Reproduce amps   1.177.875 /876 /877  and  1.177.250 /252 /253

  • Output amp 1.177.880 /881 /882 /883   

  • Speed control 1.177.325  /326  /327

  • 3x motor capacitors.

TOTALS:  

Capacitors =158

Preset trimmers  10mm = 22

Preset trimers 15mm = 12.  Wire, cable ties & sleeve = 5

Full instructions for each board are available with pictures before and after detailing exactly which components go where, component replacement lists and a host of useful tips, checks and basic calibration.

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