MOTU Professional Audio Cards 896 and 828
- Changed Broken Firewire Integrated Circuit.
- Replaced faulty capacitors.
Tube/Valve Guitar Amplifiers
Marshall TSL 100 JCM 2000
Beninca Automatic Section Door System
Replaced broken voltage regulator driving motor.
Fixed burned/broken connections to micro-controller.
A&R Cambridge A60 Amplifier
- Replaced leaky power supply capacitor.
Modified Guitar Tube/Valve Amplifiers
Fender Performer 1000 100 W Solidstate Guitar Amplifier
Replaced broken voltage regulation Zener diode for OP-AMPs positive rail.
Replaced faulty potentiometers.
Removed added solid state integrated circuit power amplifier.
LEEM Guitar/Voice/Keyboard 20 W Solidstate Amplifier
Replaced faulty ac line filtering capacitor.
JVC Amplifier
Added and replaced preamplifier circuit broken transistors.
Improved phono preamplifier by changing the preamplifier OP-AMP.
Siemens Super 51 Tube/Valve Vintage Radio
Replaced leaky capacitors.
Restored broken connections.
Grundig 4055 3D Klang Tube/Valve Vintage Radio
Inserted solid state Si rectifier instead of Ge rectifier that was missing.
Replaced leaky capacitors.
Pioneer Double Cassette Deck
Replaced and fixed rubber bands.
RC Car, Super Tumbler Special Edition
- Toy broken in two, all connections broken and mechanical issues.
- Fixed electronic and mechanical issues, and put the RC car back together in one piece.
- RC car fully working after fixing it.
Sharp Video Cassette Recorder
- Replaced faulty power supply capacitor.
- Fixed mechanic cassette loading and tape heads movement done by Master Cam.
Solid State Roadstar Radio
- Replaced faulty power supply capacitor.
- Replaced faulty speaker.
Computer Power Supplies
