V4 opamp feedbacks
Audiolab 8000p DIY discrete opamp upgrade by Vasileios K.
..."Your DIY discrete opamp is worth every $$ i paid for . It transformed the sound of my (Audiolab 8000p) [...]
V4 opamp feedbacks
..."Your DIY discrete opamp is worth every $$ i paid for . It transformed the sound of my (Audiolab 8000p) [...]
I did some upgrading on a Marantz CD63-mk2 Ken Ishiwata Signature. The Marantz CD63 is a very easy player to [...]
I bought four pcs of the dual discrete opamp and one jitter clock ckt for my old Sony CD player. [...]
Good Day mates! I have installed your legendary HD opamps into my good old Marantz CD72. And the result is [...]
The Naim CD5x CD Player with your discrete OP-Amp it’s like a dream! Never heard such natural voices and instruments [...]
The Burson discrete Op Amps are still breaking in (10th hour) but I can hear more details-not the "in your [...]
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 [...]
Wow! wow! wow! I can not express in words how significant is the sonic improvement. My Dpa Bigger bit dac [...]
The installation process itself wasn't difficult, but it was quite fiddly. My soldering skills are not all that good, especially [...]