V4 discrete audio opamp customer feedback
It took a while but I had the discrete Op-amp built in my Rotel RDG 1520. I use it for streaming, internet radio and also as a DAC for my [...]
This soundcard ( HT Omega Claro Halo Soundcard ) has four JRC4580 Opamps. The first two combines the polarity signals from the AK4396 DAC, then passes the combined signals to [...]
I bought Burson discrete audio Opamp type : standard fly lead. Replaced Opa627au*2 in Xiang Sheng DAC-02A upgraded with little mod cap and tube. First listen was amazed and excited. I [...]
Just received the new set of discrete OPAmps (latest revision) installed them and it was "plug & play" DIY upgrade. This set was with the DIP sockets installed. They fit [...]
The sound card is mounted vertically in a HTPC ATX case, all the available height is occupied. To his left, a low profile TV tuner card. In the picture you [...]
I have installed already your discrete opamp in my Advance Acoustic MCD 203 (photo1-2), and I am very glad. I am so enthusiastic that I would like install your opamp [...]
Arrived in the discrete opamp. I installed successfully, better than I thought. The first seconds is shown something different than before. After two hours I'm sure that better than any [...]
Very good musical improvement, even without complete burn in it sound better than my prev discrete opamp. Worthed for diy part upgrade =) Haido.
I 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 [...]
Before 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 [...]
..."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 , [...]
I 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 [...]
I 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 [...]
Good 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 [...]
The 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 [...]
The 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 [...]
I'm delighted with your discrete opamps which I installed today in my Music Hall DAC 25.3 John.
..."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 [...]
Wow! 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 [...]
The 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 [...]
