Genelec 1029a active speaker repair
This Gelelec 1029a active speaker was blowing its fuse so needed repairing.
Amplifiers
Sony TA-88 amplifier speaker popping
Repair of an old Sony TA-88 vintage amplifier that was popping on the speakers. Please contact me about my electronics repair services and for a repair quotation.
Cambridge Audio A5 Amplifier Repairs
A Cambridge Audio A5 amplifier with a dead output channel required repairing. This amp looks very similar to the A500 amplifier, so lets take a look at repairing it.
Sansui AU-317 amplifier repairs
This old AU-317 Sansui amplifier was putting strange clicking sounds on the speakers when the volume was turned up. This takes a look at the fault and how I repaired it.
Rotel A14MKII Repairs
A faulty Rotel A14MKII needed to be repaired as it was wired up for a 110v mains supply and was connected to a 230v supply. That’s never a good idea as all the transformer output voltages will be double!
Nikko TRM-50 amplifier repair
A nice looking compact Nikko TRM-50 vintage amplifier came in for repair. This takes a look at it.
Kenwood KA-550D Repairs
An old Kenwood KA-550D amplifier with sound problems came in to be repaired.
Cyrus 2 Amplifier Repair
A Cyrus 2 amplifier and PSX power supply needed repairing. This is a quick look at it.
Repairing a Pioneer SX-434 Receiver
Repairing a couple of Pioneer SX-434 receivers that were putting nasty pops and crackles onto the speaker outputs.
Quad 34 Preamp – Picking up Computer Noise
This old Quad 34 preamp was picking up computer noises when connected to a PC based audio streamer.