Xiang Sheng DAC-01A upgrade with SS-Audio discrete Op-amps

Everything is sounding wonderful so far! I can hear the reverberation in Abbey Road Studio 2 from certain songs by The Beatles. Silent bars in music are dead silent, no noise, hiss, or hum. Rumors by Fleetwood Mac sounds the best it ever has. Stevie Nicks’ vocals are clear and all instruments are separated and […]

Lycan headphone amp with Shure SRH1840 headphones

I have been very happy with my Lycan headphone amp and op-amps! My Shure SRH1840 headphones sound now much more clean, accurate, airy and lifelike than before. Of course there might be some placebo effect but anyway, I love my system now. I actually started using this system also as pre-amp for my not-so-hifi boston […]

CMOY with Burson Supreme Op-amp mod

As Replacement OPAMP, Burr Brown DUAL OPAMP “OPA445BM” Staging more Bright, more clear Instrument More Natural Sound (Like a Live Performing Band), A bit More Drain Battery consumption. More space, i can enjoy more the Songs. (Thank you Burson Audio for this awesome Op-amp) Cindy F.

Onkyo A-9555 upgrade with Burson Supreme Op-amps

Onkyo A9555 mod

I am using the new Burson dual op-amp in my modified. It replaces a DEXA dual op-amp which replaced an LM4562 which replaced the stock NE5532. The Burson Supreme op-amps offers better tonal balance and tonal detail, the DEXA being a little more open and extended in the bass. The Burson also seems more rhythmic. […]

Minimax DAC PLUS upgrade with Burson supreme opamps

Minimax DAC upgrade Burson opamp

The standard factory op amps can be replaced very quick and easily without desoldering the standard ones. The Minimax comes standard with NE5532 op amps in the U1 and the U2 positions, they have to be replaced with the dual Burson Supreme Sound opamps. The U6 and U7 positions come standard with the NE5534 op […]

Asus Essence STX upgrade with Burson Supreme opamps

Essence STX upgrade

I just received a pair of the dual Burson Supreme opamps and i am very very impressed! the difference was so much bigger then i actually expected to be, rich but tight bass responds and clean soft highs. just how i like my sound so that was a great purchase.

Hifiman EF-5 headphone amp upgrade with Burson Supreme Opamps

Hifiman EF-5 upgrade

I installed your Supreme Sound opamps for Hifiman EF 5 – headphone amplifier. I replaced it for IC opamp OPA 627 BP. After burn the system (about 40 hours) to clear sound across the spectrum, significantly raised dynamics, and show musicians in space is much more accurate. I took your scaled Sound opamp 4th generation, […]

Lovely Cube headphone amp upgrade with Burson Supreme Opamps

Lovely Cube headphone amp upgrade

Dashing below Burson, of course, on horseback, the rest on foot ;) Meanwhile, a few words about the op-amp Burson month from the perspective of Use Plus? – The bass is stronger than before – Continues to be fast and hard – Took up a little bit to sound warmer – Measure still impresses as […]

Rotel RQ-970BX phono preamp mod with Burson Supreme Op-amps

Rotel RQ-970BX upgrade

After debating the upgrade for almost a year, I finally decided to give it a try. I replaced the pre-amps two NE5534A op-amp chips with a pair of Burson Supreme op-amps. From pulling my pre-amp from the rack to listening to music again took less than an hour. I was delighted when I turned it […]

Valab WM8741 DAC upgrade with Burson Supreme Op-amps

Valab DAC upgrade burson discrete opamp

The Burson Supreme Sound Op-amps arrived yesterday. I replaced the dual to mono OPA627 op-amps in my Valab WM8741 DAC with the Burson Supremes, and it was quite an improvement right out of the box. Compared to the OPA627 the Burson supremes has better overall performance. Tighter and more detailed bass, better high frequency detailing, […]