Revox A77 ELECTRONIC Control Systems & Audio upgrade overhaul kit for Mk 1 - 4
Model A77 E
Capacitor & Preset Pot Upgrade Kit for Revox A77 reel to reel tape recorders.
For all models mk1 - mk4 and both transistor and IC speed control versions.
This kit contains:
-
replacement capacitors for all the electrolytics
-
replacement for all tantalum capacitors
-
brand new specially manufactured non polarised motor capacitors
-
all suppression capacitors on the drive control, capstan and power supply
-
all special high voltage suppression resistor replacements
- a full set of fully enclosed cermet type preset trimmers
- 3x chassis mounted motor capacitors
-
1x Large PSU can capacitor stud mount as per original
- New Audio relay for record relay board
All these circuit boards are catered for:
- PSU 1.077.540
-
Tape Drive 1.077.370
-
Switchboard 1.077.435/426
-
Input amp 1.077.700
-
Record 1.077.705
-
Oscillator 1.077.712
-
Record relay 1.077.715
-
Playback amp 1.077.720
-
Speed control 1.077.725 and 1.077.724 or /729
- Comprehensive instruction manual
-
Support to help you if you have a problem
TOTALS: Capacitors =81. Preset trimmers & resistors = 26. + ~Misc hardware.