Louxman 590au11
HI John Thank you for the upgrade you done on my Louxman 590 au11 AMP The sound is very clean bass is tight sound stage much wider The AMP overall is much improved PS great job john Thanks John
Musical Fidelity F16 Power amp reincarnated
I bought this amp new many years ago, partnered with a MF F25 preamp. JS Audio transformed the F25 bringing improved timing and clarity , the bass although clearly tighter was let down by the power amp which was too ‘loose’ .I then bought the Gryphon Diablo a superb integrated and currently about £10k retail […]
New lease of life for my A3 amp
I’ve had my A3 power amp for some years and it occurred to me that replacing it to a similar standard, if ever that became necessary, would be costly. After seeing so many positive reviws of John’s work it seemed a safe bet to have him overhaul and upgrade my amp; I was not disappointed. […]
Musical Fidelity X-CAN v2
II purchased a used X-CAN v2 headphone amp, which turned out to be very sub standard. I contacted John and he recommended a full upgrade spec.After a couple of weeks amp was returned in tip top condition. the resulting sound quality in terms of detail and tone is quite superb,the service and communication from John […]
Musical Fidelity B1 lives on
I was faced with the propect of trying to match the quality of my old amp the musical fidelity B1 on a budget. With the repair and upgrade the amp is better than ever. The Bass output and the detailing has been improved john Sampson has definitley improved the sound quality of the B1 amp
Great Upgrade
I had my Elektra amp upgraded by John a couple of weeks ago now and it sounds like a completely different amp. Phono stage is so controlled and I’ve heard sounds on records I haven’t heard before. The CD player sounds good as well. Thanks for the great upgrade on my amp, money well spent […]
Musical Fidelity A3
I bought a second hand A3 player about 9 years old and in first class condition for £350, then had John’s £600 upgrade. It was 3 or 4 months of normal use before the sound stopped changing. And it was certainly worth waiting for. The player does everything I wanted, playing classical, rock, easy listening […]
Musical Fidelity A300cr Power ampllifier
It’s been some weeks since John performed the repair and upgrades to my Musical Fidelity A300cr Power Amplifier. Upgrading the power transformers has given the amplifier much more control and muscular grip over the music. One thing I noted in particular was the extra bass extension which is apparent. The sound stage has opened up […]
Musical Fidelity A1008 Integrated amp and power supply
Hi John, Just a few words to say many, many thanks for the upgrade work you completed on my amp, power supply & internal DAC. In the world of HiFi and diminishing returns for large outlays of money you have just ‘fast tracked’ me to ‘life in the big league’ without the inherent cost. My […]
Upgrade
A number of months have now passed since John repaired and upgraded my MF Tri Vista amp and A1008 CD. As far as the amp is concerned John returned it in showroom condition and as John advised performance improved and went on improving as time went by. It now drives and controls the speakers in […]