Professional service
all audio equipment
Custom production
and installation of audio
Fixed active cleaning power supply
Repair power supply
Setting bias and DC offset
Cleaning and testing.
Separate belt drive motor
Touch switching
15kg MDF board
Seven layer high black gloss
Completed renovation
New black gloss
New control a speed motor
New tonearm wire cable
Repaired right chanell
Repaired some components
We are tuned these components
Renovation
Repair audio power stage
Setting bias current
Check the parameters
Repair power supply
Change the capacitors
Change the tubes
Setting bias current
Cleaning
Change the power transformer
Change the China capacitors
Repair volume control
Test and check parameters
Repair power supply
Setting bias and DC offset
Cleaning
Repair wood cabinet
New glossy finish
Test and check parameters