AudioTrak Prodigy 7.1e X-fi DIY discrete opamps upgrade by Haido
wpadmin2017-03-27T11:52:33+11:00Very good musical improvement, even without complete burn in it sound better than my prev discrete opamp. Worthed for diy part upgrade =) Haido.
Cambridge Audio AZUR 640C CDP discrete opamp DIY upgrade
wpadmin2017-03-27T11:52:33+11:00I am really impressed with this upgrade, as the Burson Audio parts have really taken this unit to a whole new level. Bass has become deeper & much controlled. Mids [...]
Audiotrak ImAmp DIY discrete opamp upgrade by Albert T.
wpadmin2017-03-27T11:52:33+11:00Before the upgrade, in my opinion the Imamp was not exciting. It was ok/decent, but after the upgrade, it's really exciting and some music detail that I never noticed before [...]
Audiolab 8000p DIY discrete opamp upgrade by Vasileios K.
wpadmin2017-03-27T11:52:34+11:00..."Your DIY discrete opamp is worth every $$ i paid for . It transformed the sound of my (Audiolab 8000p) system. It is very natural , firm bass control , [...]
Marantz CD63-mk2 DIY discrete opamp upgrade by Ronald C.
wpadmin2017-03-27T11:52:34+11:00I did some upgrading on a Marantz CD63-mk2 Ken Ishiwata Signature. The Marantz CD63 is a very easy player to upgrade. No doubt my friend is extremely happy indeed with [...]
Sony CDP DIY discrete opamp upgrade by Neo K.
wpadmin2017-03-27T11:52:34+11:00I bought four pcs of the dual discrete opamp and one jitter clock ckt for my old Sony CD player. I replaced the jitter clock first, give it a listen [...]
Marantz CD72 CD player discrete Opamp upgrade with sample track
wpadmin2014-05-06T16:12:00+10:00Good Day mates! I have installed your legendary HD opamps into my good old Marantz CD72. And the result is amazing! Instead of describing to you how it transformed the [...]
Naim CD5x CD Player with discrete opamp upgrade
wpadmin2014-05-07T12:52:06+10:00The Naim CD5x CD Player with your discrete OP-Amp it’s like a dream! Never heard such natural voices and instruments bevor! Also with not optimal power supply they're playing with [...]
Minimax Dac discrete opamp mod by Steven T
wpadmin2017-03-27T11:52:35+11:00The Burson discrete Op Amps are still breaking in (10th hour) but I can hear more details-not the "in your face" kind but delicate, micro details that allow you to [...]
Music Hall DAC 25.3 discrete opamps upgrade By John S.
wpadmin2014-05-07T12:42:54+10:00I'm delighted with your discrete opamps which I installed today in my Music Hall DAC 25.3 John.
Oppo BDP-95 DVD, Blu-ray, SACD Player discrete opamp by Umberto
wpadmin2017-03-27T11:52:35+11:00..."So now I have my "new" Oppo BDP-95 DVD, Blu-ray, SACD Player with the discrete opamp upgrade, and even if it has a few hours of burn in, just now [...]
DPA Bigger bit Dac discrete opamps upgrade by Eran S.
wpadmin2017-03-27T11:52:35+11:00Wow! wow! wow! I can not express in words how significant is the sonic improvement. My Dpa Bigger bit dac never sounded so open, clear, detailed and vivid. The thing [...]
Asus Xonar HDAV 1.3 Deluxe discrete opamp upgrade Brenden H.
wpadmin2017-03-27T11:52:36+11:00The installation process itself wasn't difficult, but it was quite fiddly. My soldering skills are not all that good, especially for this sort of work, so instead of removing the [...]
EE Minimax Dac discrete opamp upgrade by Johny W.
wpadmin2014-05-07T14:21:39+10:00I recently purchased a matched pair of dual discrete op amps for my EE Minimax Dac. I am extremely happy with my purchase Johnny W.
Eastern Electric Minimax Dac discrete opamp upgrade by Philippe G.
wpadmin2017-03-27T11:52:37+11:00To be quite honest the results are simply awesome, the Burson discrete op amp transformed the Minimax DAC in a whole new machine seems to work beautifully with the ESS9018, [...]
Music Hall 25.3 DAC discrete opamps upgrade by Rich O.
wpadmin2014-05-07T14:40:22+10:00I am up and running and the Burson HD op amps are a very worthwhile addition. Wow! The tube side of the Music Hall 25.3 DAC isn’t so soggy anymore. [...]
Firestone Cute Beyond headphone amplifier discrete opamps upgrade by R. Carstens
wpadmin2017-03-27T11:52:38+11:00A notable difference and improvement for these discrete opamps over other IC operational amplifiers tried in the Firestone Cute Beyond headphone amplifier, including the old time favorite OPA627. Busy going [...]
Onix Audio XCD 88 CD Player discrete opamp upgrade by James L.
wpadmin2017-03-27T11:52:39+11:00I tied the clock power source into the 15V (LM7815) regulator. This worked well, for power, as well as the clock seems to regulate down to 15v so I suspect [...]
Marantz SR 8500 7.1 Channel Receiver discrete opamp upgrade by Edwin W.
wpadmin2017-03-27T11:52:39+11:00..."I have successfully upgraded my old Marantz SR8500 Receiver. One burson discrete opamp for the L-R channels the other for the Centre and Sub. I use the Marantz only as [...]
Shangling CD-80 CD player discrete opamp upgrade by Antonio T.
wpadmin2014-05-07T15:49:34+10:00"Burson audio has a great product. My (Shangling CD-80 CD player) audio terms are not good but I do have old ears. I know good sound when I hear it"...Antonio [...]