ESR / DJ / STUDIO

DJ & Studio Equipment

Repair of Pioneer DJ CDJ/XDJ/DJM, mixers, controllers, turntables, audio interfaces and studio electronics.

We repair tube microphones, microphone power supplies and tube preamps. Tube audio repair →

SUPPORTEDTurntables · players · mixers · controllers · interfaces

DIAGNOSTICSMotor control, audio, power, logic and connectivity

METHODSScope · multimeter · microscope · signal test

VERIFICATIONFunctional + audio verification

OUR APPROACH

Root cause. Not guesswork.

Turntables, players, mixers, controllers and audio interfaces.

Motor control, audio, power, logic and connectivity

Scope · multimeter · microscope · signal test

Functional + audio verification

TECHNOLOGY

Hot nodes · short-circuit area · thermal imbalance

SMD · solder joints · PCB damage · connectors

Audio · clocks · switching · ripple · instability

Stability · protection · temperature · waveform

SMD · THT · connectors · damaged joints

Voice coil · suspension · crossover · alignment

RELATED REPAIRS

Power and amplifier-stage diagnostics with verification.

Voice coil, alignment and final verification.

Control, power, DMX and driver electronics.

START A REPAIR

Turntables, players, mixers, controllers and audio interfaces.