ROTEL RDD-1580 DAC with Burson V5 opamp upgrade

After many problems (overheating at 15 V and broken extension legs), Burson V5 dual are in da place in my DAC Rotel RDD-1580. Thanks to Alex of Burson aftersales. Sound is great … More details in spacious soundstage with generous bass. Trebles are bright and more real. Burson are better than Muses8920 and Muses01 in […]

Marantz CD 53 with Burson V5 Opamp upgrade

Jakbym zdjął watę z uszu. Scena poszerzona , lepsza separacja kanałów , wiecej szczegółów w HF , Dokladniejszy bass. dla audio zamiana orginalne kondensatory . zainstalowane Nichicon

Asus Xonar Essence STX II with Burson V5 Opamp

The first thing I noticed about the change is cleanliness of the audio output and volume. Much cleaner and balanced volume. I tried a few more tracks, noticed a slightly wider sound stage on my R70x (almost non-existent before) and very detailed bass which I have never noticed before. Definitely noticed instruments I have never […]

Adcom GDA-600 DAC upgrade with SS-Audio discrete Op-amp

The op-amps were the last of several sections that were upgraded in a Adcom GDA-600 DAC from a thread in DIY online. Listening was done after each section , power supply upgrade , caps around op-amps, the op-amp change and lastly the reserve caps at pin 4 to 8, each with SS-Audio discrete op-amp making […]

Lyngdorf DPA-1 with Burson V5 Opamp upgrade

I have modified the Lyngdorf DPA-1 with four Burson V5SS dual opamps in the output stage. At this moment the set is under test. Fore more info look at: http://ruvox47.blogspot.nl/

Xonar Essence STX II upgrade with Burson Audio V5 discrete Op-amps

I decided to upgrade the Op-amps in my Xonar Essence STX II, I bought 3 Dual Burson V5 discrete OP AMP’s and the sound quality is above anything I have heard from this card yet. My speaker system is a Klipsch Promedia 2.1, and my two headsets are the Astro A40 and the V-Moda M100’s. […]

Gustard H10 headphone amp

sounds very good, But there was a little interference with volume component at one of dual opamp socket.

DIY WM8741 DAC upgrade with V5 Discrete Op-amps

This was a little project I put together after looking around the net for a good DIY project, trying out a couple of DACs along the way. I really liked the sound of the Wolfsons and looked around for a board using these chips. The board I purchased was as a kit from ebay designed […]