A3
In response to the quote below. You are the only person to have left any negative feedback whatsoever out of hundreds, have you at least tried telephoning as they may have not received you email requesting a quote!!!!
upgrade
John upgraded my musical fidelity amplifier in december 2018 ,its now the end of january and the results are tremendous the amplifier has so much more depth and clarity now hearing my music collection in a different light more bottom end everything much more gripping. .many thanks john.
Amazing service and Upgrade!
My Musical Fidelity A5 CR Power Amplifier one day went “Pop!!!” and smoke started emitting from the unit! and tripped all the electric out in my house! I stupidly took the unit to a local repair guy (who has a shop!!!) who diagnosed fault as “Tordial Transformer gone, cant get parts, could maybe make one!” […]
Musical Fidelity X-series upgrades
My Musical Fidelity X-T100 amp had developed a couple of issues – interference on one of the speaker outputs and a sometimes unresponsive channel select button. I wanted to get the unit repaired and having spoken to John I decided that it made sense to go for an upgrade at the same time. John had […]
Studio T
My 30 year old Studio T power amplifier developed an intermittent fault which proved difficult to nail down. Although the amp played well most of the time, John identified some instability and recommended a partial rebuild, at a very reasonable price. That work has now been done and has cured the fault while also improving […]
A308 amplifier
If you care to read any of the glowing testamonials please note these people are not exaggerating. I had my A308 amp upgraded in February and the results are spectacular, I’m not going to go into any detail, other testimonials will explain improvements more eloquently than I. I plan to have my A308 CD player […]
Meridian 557
Bought a Meridian 557 mono on ebay, with a known fault was directed to contact John regarding a fix, having discussed the problem with John he advised a complete rebuild of the power amp due to both its age and the way the amps were built (to price, not longevity). When completed powered up and […]
kW550 Upgrade
I originally contacted John to repair the broken LEDs on the feet of my kW550 Amp, however he also sent me a comprehensive reply regarding the upgrade options. After reading the various testimonials I decided some 6 months later to take the plunge and go for the full upgrade. I have to admit it felt […]
Rotel
Buying our Roetl Rx 1603 was such a great pleasure in the first stage of our journey wanting a vintage piece to satisfy our listening to music…..we wanted to bring this unique piece of equipment back to life. After much research we decided Mr John Sampson was the man to use his expertise on such […]
Repair and Upgrade
Excellent service and good communication. Meridian have declared this product obsolete so no longer support it. I cannot recommend JS Audio Repairs enough. Thank you.