Line Magnetic LM-502 CA DS with Burson Burson V6 Classic Opamp
Was a noticeable improvement
Breeze DAC upgrade with Burson V6 Vivid Opamp

More and clearer bass than MUSES8920 and AD797
Zishan Z2, KZ ZS10 or Audeze LCD2 Rev.2 with Burson V6 Vivid Opamp

Initial impressions with the Burson V6 Vivid opamp installed in place of the LM4552NA exhibited a much clearer instrument separation and a more open soundstage. It also made bass extensions deeper and and punches more concise and impactful. Graininess that was present in higher frequencies also smoothed out and presented a less sibilant/abrasive yet sparkly […]
4 DIY Whammy headphone amplifiers (diyaudio.com forum) with Burson V6 Opamp

My group ordered 2 pieces of V6 classic dual & 2 pieces of V6 vivid dual. They are DIY headphone amps; we tried other op amps such as 833, 4562, 2134 etc. I personally love the classic (red) version. It brings the vocal voice upfront a bit more. Vivid version plays well for all frequencies […]
Philips CD304 MKII with Burson V6 Classic Opamp upgrade

I purchased the Classic version and find it very musical, very good textures, no digital harshness, highly recommended.
Burson Play Basic with V6 Opamp Classic Upgrade

The Play sounds warm, with smooth treble and cultivated bass. The soundstage is very wide and gives you an impression of sitting in the 10th row of a big concert venue. Already in the basic version, the Play is incredible bang for the buck which makes you wonder how much potential is out there once […]
Asus Xonar Essence STX II with Burson V6 Opamp

Excellent product. Fuller feedback already submitted as Facebook post.
DIY dual PCM1794 DAC with Burson V6 Opamp

Burson Opamp V6 Vivid Dual x 2, Burson Opamp V6 Classic Single x 2, are using on an unknown brand China-made DIY Dual PCM1794 DAC, they are replacing op amp muse01*2 and opa637sm/883B(UK)*2. The bass response is enormous but not bulky; the mid-high range for string orchestra is smooth without a second of edgy sound; […]
DIY dual mono AKM4497 DAC with Burson V6 Opamp

Nice opamps – the sound is more detailed and ‘sharper’ but not harsh.
Cambridge Audio DacMagic DAC with Burson V6 Opamp

My 2nd pair of Burson Opamp rolled in my DAC. The V6 Vivid has improved on all aspects on music reproduction compare to V5. Great Opamp to roll for.
Asus Xonar Essene ST with Burson V6 Opamp upgrade

I am an gaming guy. I own this Asus Xonar Essense ST for around 3-5 year. I heard about Burson Op Amp from Head fi. Bought 3 pcs of Dual V6 vivid opamp from there site and take 5 days to arrive at my home I install the V6 Vivid and Wow it totally upgrade. […]
Breeze Audio ES9028Pro with Burson V6 Vivid Opamp

I replaced a couple of Muses 8820s, and the sound became more relayed and much more natural, and the soundstage also acquired more extention in width as well as in depth.
Gustard H10 with Burson V6 Vivid and Classic opamp combo

Excellent with the V6 Vivids in dual slots!
DIY ESS9038Q2M DAC with Burson V6 Classic Opamp upgrade

Superb!
Xiangsheng DAC 05A with Burson V6 Vivid Opamp upgrade

only 2x Burson V6 vivid – at out Dac. In place of Muses8820. Section I / U – LME49720. Greater culture of music, controlled, low bass, high resolution, dropped the curtain from the speakers. The changes are in plus compared to the Muses8820 op-amp.
Creative sound blaster x7 upgrade with Burson V6 Classic Dual Opamp

I really like the result of changing to v6 vivids in my setup, i have them in my sound blaster x7 DAC/amp with my Sennheiser hd700 and HE-4XX headphones. Now i’m eager to try different combinations when i get myself classic version of v6 op-amps.
NAD Electronics, PP2 phono pre amplifier with Burson V6 opamp

For my “small, second rig” an analogue upgrade was required to the excellent otherwise NAD PP2. The V6 did broaden the soundstage (and pushed it back, which was desirable) and provided detail, enhanced frequency response, very balanced, full and tight towards the low end. In remarkable synergy with the iFi iTube2, they literally doubled the […]
Zishan Z2, 903604P with Burson V6 Classic Opamp upgrade

V6 Classic is the best opamp i’ve ever own. the best soundstage and separation
Thel VX-M Pre-Amp with Burson V6 Opamp upgrade

Music comes to live …
HT Omega Claro Halo PCI sound card with Burson V6 Vivid opamp

Installation was easy, fortunately, the Burson V6 opamps fit just fine into a Dell Precision T7810 computer case, no modifications were necessary. I use JRiver Media Center and the amp unit is a Denon PMA-50 with Focal bookshelf speakers and subwoofer. The sound’s amazing!