
Our trained technicians are proficient in the Electronic Repair Industry each with a minimum of 35 years experience troubleshooting and repairing electronic devices from Audio Amplifiers, Receivers, and Music Equipment, both solid-state and tube electronics, Commercial and Amateur Ham Radio communications transceivers, appliance boards, pool & spa control boards, power supplies, industrial and commercial equipment circuit board repair covering many categories of automation machinery.
There are many more aspects of electronics we have experienced and we are always taking on new devices every day. See the vast list of repairs we have done below. It keeps growing!
List Last Updated: July 2, 2025. Hundreds more to add! New additions daily.
Commercial / Industrial Circuit Boards & Modules
Power Supplies: Linear and Switch Mode Power Supplies (Enclosed Frame, Open Frame, Brick, DIN Rail etc…), STD260/CA Switching Power Supply, Citizen CLP7202e Label Printer Power Supply PSU HT01(CZ13A), Samsung OfficeServe 7100, 7200, 7300, 7400 Phone System power supply, Samsung PSU-B Telecom switch power supply, Samsung PSU60 Telecom switch power supply,
PLC’s: Logic Controllers, Relay switching boards, Door Operators,
Industrial Service Equipment: Quincy Compressor Controller Boards, QSI Compressor
Elevating Equipment: Media Convertor PCB, Battery charger/monitor board, PI Boards, Load Weighting boards, Crip HNA boards, AEC Concord Lift, Stepper Relay Board, Komeg Printing Press Board (Speed controller), Stair Lift PCB’s
Winter Maintenance Equipment Controllers: SnowEx D5716r2 Auger and Spinner control box, SnowEx Salter 7500 Command Console Model D5525, SnowEx Salter 7500 Command Console Model D6527, Snowex Salter controller Model D5716r2, Western Plow Control Head 52400 BD 2015,
Laundry Equipment: Dexter Dual Dryer control modules, T600 Dexter coin accept board
Other Commercial Appliances and Equipment: Stahls Hotronix NN-STX20 Heat Press,
Survey Tools and Sensing Equipment
Fieldscout TDR300 Moisture Meter, Callon Dietz Magnetic Locator, Ditch Witch 150, Phenix Technologies Liquid Dielectric Test Set,
Vintage Audio Electronics
Amplifiers: Sony Amplifier TA-N55ES, Strom Model 4626 Mono Power Amp (Stromberg-Carlson), Tangent Lupus Amplifier, Sansui 4000 Amplifier, Sansui AU-5500 Amplifier, Sansui AU-6900 Amplifier, Sansui AU-7900 Amplifier, Sansui AU-9500 Amplifier, Akai AM-2450 Amplifier, Akai AM-2650 Integrated Amplifier
Receivers: Pioneer SX727 Receiver, Pioneer SX750 Receiver, Denon DRA-297 receiver, Pioneer SX780 Receiver,Pioneer SA-9100 Receiver, Marantz 2252B Receiver, Superscope R-1220 Receiver, Sansui 5000X Receiver, Sansui 7070 Receiver, Sansui 7900Z Receiver, Sansui 881 Receiver, Sansui 9090 Receiver, Sansui 9090DB Receiver, Sansui G-3500 Receiver, Sansui G-7700 Receiver, Sansui G8000 Receiver, Sansui 771 Receiver, Aiwa AX-7500 Receiver, Akai AA-1040 Revceiver, Akai AA-1135 Receiver, Yamaha RX750 Receiver, Yamaha RX-350 Receiver, Yamaha RX-S600 Receiver, Yamaha RX-SL100 Receiver, Yamaha RX-V667 HT Receiver, Yamaha RX395 Receiver, Yamaha RX550 Stereo Receiver, Yamaha CR-1000 Receiver, Yamaha CR-2020 Receiver, Yamaha CR-420 Receiver, YAMAHA CR-800 Receiver, Yamaha CR-800 Receiver, Yamaha CR-800 Receiver, Yamaha CR1000 Receiver, Yamaha CR2020 Receiver, Yamaha CR3020 Receiver, Marantz 2238B Receiver, Toshiba SA7100 Receiver, Technics SA-GX303 Receiver, Technics SA5760 Receiver, Technics SA-202 Receiver, Technics SA-202 Receiver, Technics SA-404 Receiver, Technics SA-500 Receiver, Technics SA-600 Receiver, Technics SA-800 Receiver, Technics SA-8000XC Quad Receiver, Technics SA-810 Receiver, Technics SA-DV750 Surround Receiver, Sony STR-6046A Receiver, Sony STR-7065 Receiver, Sony STR-V25 Receiver, Sony STR-V4 receiver, Sony STR-V6 Receiver, Sony STR6060FW Receiver, Realistic STA-111 Receiver, Realistic STA-2000 Receiver, Realistic STA-2100D Receiver, Realistic STA-2300 Receiver, Realistic STA-47, Realistic STA-850 Receiver, Realistic STA-95 Receiver, Realistic STA-960 Receiver, Harman Kardon PM 460i Receiver, Pioneer SX-650 Receiver, Pioneer SX-850 Receiver, Pioneer SX- 1280 Receiver, Pioneer SX-1050 Receiver, Pioneer SX-3700 Receiver, Pioneer SX-3800 Receiver, Pioneer SX-650 Receiver,
Pioneer SX-727 Receiver, Pioneer SX-750 Receiver, Pioneer SX-780 Receiver, Pioneer SX-828 Receiver, Pioneer SX-838 Receiver, Pioneer SX-980 Receiver, Pioneer SX1010 Receiver, Pioneer SX1250 Receiver, Carver MXR130 Receiver,
Turn Tables / Record Players:
Radio AM/FM/SW/MW/LW Tuners: Kenwood Trio KT-2001 Tuner
Tape Decks and Reels: Pioneer RT-701 Reel to Reel, Superscope Tape Deck, Tascam 122MKII Tape Deck, Aiwa ADF-370 HX Pro Tape Deck, Aiwa AD-WX707 Dual tape deck, Aiwa 3150 Tape Deck, Akai CS-732D Tape Deck, Akai GX-630DB Reel to Reel, Akai GX635D Reel to Reel, Technics RS-615US Tape Deck, Technics RS-B85 Tape Deck, Teac 450 Tape Deck,
Equalizers: Technics SH-8038 7 Band Graphic Equalizer,
Tube Specific Audio: AMI Juke Box Amp, Spartan 5H2 Radio 1951, Presence Audio Stage 1 Tube Preamp, Seaburg HFMA2 Jukebox amplifier, Seaburg MRA4-L6 Jukebox amplifier, Westinghouse 634B vintage tube radio, Westinghouse 255 AM Radio,
Music Electronics
Marshall Guitar Amp MG 100DFX, Alesis Strike Drum Kit Control Panel, SWR 15 Bass Combo, Tapco Mix 260 FX Mixer sound board, Tascam 2488neo Mixer recorder, Tascam Portastudio 414 MKII 4-Track Cassette Recorder, Tascam DP-02 8 Track Digital recording Studio, Tascam Porta One 4-Track cassette mixer recorder, Hitachi SR-903 AM-FM Stereo Receiver, Hitachi HMA-8500MKII, Hitachi HMA7500 Amplifier, Hitachi HRD-351 Receiver, Hitachi IA-1000 Integrated Amplifier, Hitachi PS-48 Turn Table, Hitachi SR-703 Receiver, Hitachi SR-503 Receiver, Hitachi SR-904 receiver, Hitachi TRK-8300HC Boom Box, Sansui RA-500 Reverb Effects box, Akai S900 Midi Digital Sampler
Powered Speakers
Powered speakers are very limited for repair (click for info)
We have listed speakers we have good success with. Many powered speakers are not practical to repair. Several models end up with too many damaged parts. There is a lack of technical documentation for so many and replacement plate amp’s, module amplifiers and power supplies are often no longer available. Generally large venue powered speakers catastrophically fail and we have restricted our intake.
KRK Rockit 5, KRK Rockit 6, KRK Rockit 8, Tannoy Reveal 8D-120V, Tannoy Reveal 502 Studio Monitor, Cerwin Vega CVE-10,
Passive Speakers
These speaker repairs are currently performed in our shop (click for more)
Replace Surrounds, Re-cone, Repair crossovers, Replace jacks/Terminals and internal wiring, Basic cabinet repair
Cerwin Vega E-312
Radio Communications Electronics Two-Way Radio
Motorola Radius Maxtrac-6880 D33LRA7PA58K VHF Radio, Yaesu FT-840, Yaesu FT-901 DM, Yaesu FT-950, Kenwood TM-241A, Kenwood TM-V7A, Realistic HTX-242, Kenwood TM-V7A, Kenwood TS-130S, Icom 736, Icom IC-7610, Cobra 29 NW LTD CB Radio, Cobra 29 NW LTD CB Radio, Cobra 29 WX NW ST CB Radio, Cobra 29LTD Chrome, Realistic TRC-432 CB Base Radio, TRC521 CB Radio, Uniden Bearcat 880 CB Radio, Uniden PC78 LTX CB Radio, Realistic HTX-242 Mobile radio, Realistic HTX-404 Radio Transceiver,
Commercial Equipment Remote Controls
Hydrovac Remote CC Ready FLBL-3259-01R1 T110 Series (Yellow), Hydrovac wireless remote (Blue) CC ready FW-T110A Series (Blue),
Appliance Circuit Board Electronics
Sunbeam Electric Fire Place
Pool & Spa Electronics
Aqua Trol Above Ground Salt Chlorine Generator (Hayward), Spa Boards, Balboa 24133_H, Balboa EL1500, Spa Board Balboa 22972_E, Balboa 24133_B, Balboa 25504 Rev 2, Balboa 27101 Rev:18, Spa Board Mini Max CT250, Marquis Spas VSP-LZM2U Circuit Board (Balboa), Correct-Tech-Inc Spa Pack, Sunlight Saunas Control panel and box 547-1A-PS, Spa board (2500) 27100 Rev B, Hayward Aqua Trol Salt Water Chlorinator AQ-TROL-RJ-CUL, Hayward Aquarite Salt Water Chlorinator PCB, Hayward Pool Heater Control Board, Hayward Pool Pump system M48AB09A04, Hayward ProLogic Pool and Spa Salt Water Spa system board, Hayward Sat Water Chlorinator AQ-TROL-RJ-CUL, Hayward Super Pump VS Pump motor VFD for Pool, Gecko (Blue) Spa pack 0611-221038-567, Gecko Black Metal Box CoastSpa Spa pack, Gecko Hot Tub Control Board, Gecko IN.XE-5-11-H4.0 Spa Pack, Gecko IN.XE-5-12-H4.0 Spa Pack, Gecko INXE-3-10-H4.0 Spa Pack, Gecko Spa Board PCB ECO-3, 120V 33-0024B-H2, Gecko spa board SBGX093C, Gecko Spa Pack (Blue) 0611-221093-595, Gecko Spa Pack (S-Class 142970568) W0153343-44, Gecko Spa Pak (Blue) 0611-221038-567, Gecko Spa Pax (Blue) 0611-221036-666, Gecko Spa Pax (Blue) 0611-221036-666, Gecko Spa Pax (Blue) 0611-221038-567,
Other Vintage Electronics
Pinball: Taxi Pinball by Williams, (Audio board, Power Supply Board)
Have a question on what we can do for you? Please contact us by our contact page by clicking here or call us at 226-272-1100 or visit us at 63 Clarke Road Unit 15 London, Ontario, Canada N5W 5Y2.