Repro Board
Record Board
Power Supply Board
30960 before restoration
Replacement Parts Source List
Orange Drop Chart
Mic Input Attenuator Circuit
AMP edge connector info
Daka-Ware Knobs
Replacement of Selenium Rectifier
Power Transformer Replacement
VU Case Restoration
AC Filament Voltage Adjustments
Conversion to 3 wire AC
Dealing with Rust
Ceramic Replacement For V5 Socket
Balanced Output Wiring
DC Voltages Chart