We are CLOSED until further notice. No new repairs taken on, sorry!

Recent Repairs

Here are some of our most recent and most outstanding repairs in 2015-2017.

McIntosh 240
McIntosh 240
McIntosh 240 Repair
McIntosh 240 Repair
(distorted sound)

Quad 405
Quad 405
Quad 405
Quad 405
(one channel not working, oscillating)
Leak Stereo 20 with Point One Stereo
Leak Stereo 20 with Point One Stereo
Leak Stereo 20 with Point One Stereo
Leak Stereo 20
(initial startup & checkup)
Acoustic Research Amplifier
Acoustic Research Amplifier
Acoustic Research Amplifier repair
Acoustic Research Amplifier repair
(no audio from one channel, crackling pots & switches)
Technics SU-X502
Technics SU-X502
Technics SU-X502 repair
Technics SU-X502 repair
(no audio, cracked PCB)
Dynacord DRS78
Dynacord DRS78
Dynacord DRS78 - top view
Dynacord DRS78 – top view
Dynacord DRS78 - cards
Dynacord DRS78 – cards
Dynacord DRS78 repair
Dynacord DRS78 repair – 2 faulty ICs on this board
(no output, LED bar stuck with different LED brightness)
Swissonic AD24 MK2
Swissonic AD24 MK2
Swissonic AD24 MK2 repair
Swissonic AD24 MK2 repair
(power problem)
Yamaha RX-V3800
Yamaha RX-V3800
Yamaha RX-V3800 repair
Yamaha RX-V3800 repair
(wouldn’t power up)
Technics SU-V7
Technics SU-V7
Technics SU-V7 repair
Technics SU-V7 repair
Quad 44
Quad 44
Quad 44 - rear
Quad 44 – rear
Quad 44 - top
Quad 44 – top
Quad 44 repair
Quad 44 repair
(inputs switching by itself)
Marantz PM-55SE
Marantz PM-55SE
Marantz PM-55SE repair
Marantz PM-55SE repair
(some inputs not working)
Yamaha P3500S
Yamaha P3500S
Yamaha P3500S repair
Yamaha P3500S repair
(no output)
Philips PreAmp 280
Philips PreAmp 280
Philips PreAmp 280 repair
Philips PreAmp 280 repair
(not working, huge spill accross the entire board)
Yamaha DSP-Z7 - Surround Sound Home Entertainment Amplifier
Yamaha DSP-Z7 – Surround Sound Home Entertainment Amplifier
Yamaha DSP-Z7 - monster amplifier
Yamaha DSP-Z7 – A true monster amplifier of £2,000
Yamaha DSP-Z7 - disassembling
Yamaha DSP-Z7 – disassembling
Yamaha DSP-Z7 - taken apart
Yamaha DSP-Z7 – taken apart
Yamaha DSP-Z7 repair
Yamaha DSP-Z7 repair
(P2 voltage too low, unit going into protection mode)
Yamaha DSP-Z7 - reassembled & working
Yamaha DSP-Z7 – reassembled & working
 
Quad 521f
Quad 521f
Quad 521f repair
Quad 521f (old BBC equipment)
Quad 521f
Quad 521f repair
(one channel not working, oscillating)
Leak Stereo 30 repair
Leak Stereo 30 repair
(one channel not working)
Technics SU-V55A
Technics SU-V55A
Technics SU-V55A repair
Technics SU-V55A repair
AMCRON DC-300A Series II
AMCRON DC-300A Series II
AMCRON DC-300A Series II repair
AMCRON DC-300A Series II repair
AMCRON D-150A Series II
AMCRON D-150A Series II
AMCRON D-150A Series II repair
AMCRON D-150A Series II repair
(no sound on 1 channel)
Better Music Builder A-3
Better Music Builder A-3
Better Music Builder A-3 repair
Better Music Builder A-3 repair
(power supply problems & severe corrosion on all boards)
TC Electronic TC2240 HS
TC Electronic TC2240 HS
TC Electronic TC2240 HS repair
TC Electronic TC2240 HS repair
(no sound)
Fender Hot Rod Deluxe PR246
Fender Hot Rod Deluxe PR246
Fender Hot Rod Deluxe PR246 (top view)
Fender Hot Rod Deluxe PR246 (top view)
Fender Hot Rod Deluxe PR246 repair
Fender Hot Rod Deluxe PR246 repair
(no sound, 2 valves not heating up, broken input jack, humming)
Fender Hot Rod Deluxe PR246 repair
Fender Hot Rod Deluxe PR246 repair
(dis- and re-assembling was the hardest part)
Fender Hot Rod Deluxe PR246 (rear view)
Fender Hot Rod Deluxe PR246 (rear view)
Fender Hot Rod Deluxe PR246 (type plate)
Fender Hot Rod Deluxe PR246 (type plate)
CREST CPX 1500
CREST CPX 1500
CREST CPX 1500 repair
CREST CPX 1500 repair
(right channel blown)
QTX Sound QA2400
QTX Sound QA2400
QTX Sound QA2400 repair
QTX Sound QA2400 repair
(both channels blown, low frequency drop)
AL-KO Mobil Jet 200
AL-KO Mobil Jet 200 (extraction system)
AL-KO Mobil Jet 200 repair
AL-KO Mobil Jet 200 repair
(current sensor inputs blown due to 400VAC applied)
Industrial Electronics Repair London / UK - AL-KO Mobil Jet 200
Industrial Electronics Repair in London (AL-KO Mobil Jet 200)
AL-KO Mobil Jet 200 - sensing coil
AL-KO Mobil Jet 200
(blown current sensing coil)
Philips Philicorda GM751
Philips Philicorda GM751
Philips Philicorda GM751 repair
Philips Philicorda GM751 repair
(no sound from right side and reverb, few keys not working)
Philips Philicorda GM751 oscillator board
Philips Philicorda GM751 oscillator board
Philips Philicorda GM751 tubes
Philips Philicorda GM751 – tubes glowing in the dark
CAMCO Tecton 24.4
CAMCO Tecton 24.4
CAMCO Tecton 24.4 repair
CAMCO Tecton 24.4 repair
(left and right channel blown)
CAMCO Tecton 24.4
Servicing this German amp (CAMCO Tecton 24.4) was a NIGHTMARE
(Are they trying to cheer up the repair person with this song of John Miles?)
CAMCO Tecton 24.4 repair
CAMCO Tecton 24.4 repair
(changing driver and output transistors + other parts)
Quad II 40
Quad II 40
Quad II 40 repair
Quad II 40 repair
(1 dead tube, 1 arcing tube and other blown parts, anode voltage 412V)
Quad II 40 mono blocks
The two Quad II 40 mono blocks
Quad II 40 heat camera
Quad II 40 – infrared heat camera temperature monitoring
Pioneer DJM-600
Pioneer DJM-600
Pioneer DJM-600 repair
Pioneer DJM-600 repair
(dropped, no power, switch broken, PCB cracked)
Tandberg TR2080
Tandberg TR2080
Tandberg TR2080 repair
Tandberg TR2080 repair
(left channel blown, several lightbulbs broken)
Yamaha EMX 5016 CF
Yamaha EMX5016CF
Yamaha EMX 5016 CF repair
Yamaha EMX 5016 CF repair
(dropped, no power, channel 4 blown)
NAD C350
NAD C350
NAD C350 Repair
NAD C350 repair
(no power, blown standby transformer)
Roland Juno-Gi
Roland Juno-Gi
Roland Juno-Gi Repair
Roland Juno-Gi repair
(loud noise & distorted audio)
Roland Juno-106
Roland Juno-106
Roland Juno-106 Repair
Roland Juno-106 repair
(crackling, noisy audio & chorus)
Roland Juno-106 - Module Board
Roland Juno-106
(“Module Board” carrying 6 sound modules)
Roland Juno-106 - Sound module
Roland Juno-106
(1 out of 5 broken sound modules 80017A)
Roland Juno-106 - New Modules AR80017A
Roland Juno-106
(new sound modules AR80017A fitted)
Roland Juno-106 - Final Adjustments
Roland Juno-106
(re-adjustment process in 13 parts)
NIKKO Alpha 440
NIKKO Alpha 440
NIKKO Alpha 440 Repair
NIKKO Alpha 440 repair
NIKKO Alpha 440 Repair (burned components)
NIKKO Alpha 440 repair
(many burned components)
NIKKO Alpha 440 Repair (blown power transistors)
NIKKO Alpha 440 repair
(5 out of 6 power transistors blown)
Dare Audio V500
Dare Audio V500
Dare V500 Repair
Dare Audio V500 repair
(protection always on, burned tracks, faulty capacitors)
QUAD FM2 Stereo Tuner
QUAD FM2 Stereo Tuner
QUAD FM2 Stereo Tuner Repair
QUAD FM2 Stereo Tuner repair
(tuning knob problem & I.F. misalignment)
QUAD 33 & QUAD 303 Repair
QUAD 33 & QUAD 303
QUAD 33 Repair
QUAD 33 repair
(crackling switches & potentiometer)
NAD 7020
NAD 7020 Stereo Receiver
NAD 7020 Repair
NAD 7020 repair
(intermitting fault)
Dynaudio BM15A Speaker Repair
Dynaudio BM15A repair
(power amplifier & tweeter blown)
Peavey XR600C Mixer Amp Repair
Peavey XR600C Mixer Amp Repair
(crackling potentiometers & faders, power problem)
Marshall Valvestate 80V Repair
Marshall Valvestate 80V repair
(crackling pots & switches, humming)
Peavey Repair
Peavey repair
(crackling potentiometers & switches, humming)
Citronic PRO-3200
Citronic PRO-3200
Citronic PRO-3200 Repair
Citronic PRO-3200 repair
(totally blown up, about 40 components replaced)
Citronic PRO-3200 - Power Supply
Citronic PRO-3200
(blown components on power supply & front PCB)
Citronic PRO-3200 - Heatsinks
Citronic PRO-3200
(heat sinks with blown output Transistors, MOSFETs and SMD parts)
Citronic PRO-3200 - Driver modules
Citronic PRO-3200
(driver/control modules with blown SMD components & burned tracks)
Citronic PRO-3200 - Final Soak Test
Citronic PRO-3200
(final soak test at full power 1x 3200 Watts [bridged] and 2x 1600 Watts RMS)
Yamaha CS-50
Yamaha CS-50
Yamaha CS-50 Repair
Yamaha CS-50 repair
(distorted audio, crackling potentiometers)
Yamaha CS-50 - Fully opened
Yamaha CS-50 fully opened
Yamaha CS-50 - Board wiring
Yamaha CS-50 board wiring
Hitachi HA-5300
Hitachi HA-5300
Hitachi HA-5300 Repair
Hitachi HA-5300 repair
(no audio output)
Leak Stereo 30
Leak Stereo 30
Leak Stereo 30 Repair
Leak Stereo 30 repair
(no audio)
Leak Trough Line 3 - FM Tuner
Leak Trough Line 3 – FM Tuner
Leak Trough Line 3 - Repair
Leak Trough Line 3 repair
(distortion due to IF misalignment)
TLAudio Ivory 2
TLAudio Ivory 2
TLAudio Ivory 2 Repair
TLAudio Ivory 2 repair
(distorted audio)
Kenwood TS-440
Kenwood TS-440
Kenwood TS-440 Repair
Kenwood TS-440 repair
(no power)
Yamaha Q2031A
Yamaha Q2031A
Yamaha Q2031A Repair
Yamaha Q2031A repair
(crackling faders)
Boss SYB-3
Boss SYB-3
Boss SYB-3 Repair
Boss SYB-3 repair
(sound interruptions, dry solder joints)