Asus Xonar Essence STX, Little Dot 1+ Amp with Burson V5 Opamp upgrade

Sound Quality is excellent and customer service is top notch. I started with the V4 opamps and then upgraded to the V5. I had some issues with 7 of the 8 that I had and had them replaced under warranty. My only complaint is not with the product itself, but the shipping costs from the […]

Opera Consonance D-linear 8 with V5 SS opamp upgrade

Two single Burson V5 opamps had replaced LME49710´s in output stage. I will use few words to describe dramatic change in sound. It is more: spacious, natural, detailed, airy, 3D, focused, etc..What else have i forgotten? :)

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 […]

Gustard H10 with Burson V5 Opamp upgrade

V5 op amps added a nice improvement to the sound signature of the H10, however, the reliability of the op amps is concerning. I am selling the H10 to an interested buyer. They will be informed about the requirements to have my warranty transferred over to them when they receive the amp.