Harman Kardon SoundSticks III 2.1 Speaker System, EPOS I Sennheiser GSP 600 – Wired Closed Acoustic Gaming Headset with Burson V5i Opamp

I purchased the V5i OP-AMPS for my EVGA NU Audio Pro sound card. The OP-AMP replacement was really easy. The resulting sound, while not yet broken in, is already incredible! The soundstage width and all levels of sound have been enhanced quite a bit over the default OP-AMPS. Thanks for such an incredible, inexpensive product!
Polk Audio RTiA9 Burson V5i SS Opamp

The V5i D is for the Topping D50s. Previously I was using MUSES02 in it. After switching to V5i D I swear it right away sounded more “Vinyl” and much warmer than MUSES. I also find the soundstage deeper but not exaggerated and defined. Over all I am very happy with it.
Asus, Essence STX II 7.1 Burson V5i SS Opamp

Easy installation exactly as described “easiest plug-in upgrade for any audio project”. As this was newly installed and have not burned over 150 hours or so music though immediately I can tell these sound DOUBLE the sound quality over the OEM op-amps that came with the Asus Essence STX II 7.1 soundcard. I Will be […]
Audiotrak Prodigy Cube Black Edition with Burson V5i Opamp upgrade

The highest quality sound and design. This opamp is amazing.
Burson V5i Opamp

Bright sound, Good bass.
Audiotrak Prodigy Cube with Burson V5i opamp upgrade

Great improvements in Cube BE DAC.
BQYEZ spring 2 with Burson V5i Opamp upgrade

I have no experience yet.
Xduoo XD05 BAL with Burson V5i Opamp upgrade

More warm and upgrade technicality of sound
ASUS Xonar Essence STX II with Burson V5i Opamp Upgrade

Using 2x V5i opamps in my Xonar Essence STX II. I upgraded from genuine LME49990 dual-mono opamps. The V5i is excellent for the card’s Dolby Headphone feature. The opamps’ midrange focus and increased detail are awesome for movies and create a very nice focused centre image for dialogue. The V5i definitely have a colour to […]
Xduoo XD-05 Plus with Burson V5i opamp upgrade

Sounds great, super easy install, very fast shipping
Little bear B4-X heaphone amp, X-duuo XD-05 Basic with Burson V5i opamp

The opamp works great in the X-duuo XD-05 Basic, however, when installed in the Little bear B4-X, it introduces a hiss noise and it can be perceibed at low and medium volumes. A total of three were bought and the one working in the X-duuo works without issues, but the other two had this issue […]
Little bear B4X with Burson V5i Opamp

Greatly improve the sound.
Musical Fidelity X-Cans v1 with Burson V5i Opamp

I only listened to regular OPamp before, like ne5532an, opa2134 and opa2604.
Bursion V5i Dual Opamp in Little Dot 1+

Sound I great and warm. The soundstage also bigger and bass is more delicate.
XDuoo XD-05 Plus with Burson V5i dual opamp

V5i Opamp improved the clarity and soundstage of XD-05 Plus significantly at the cost of warmth.
Asus Essence ST with Burson V5i opamp upgrade

The quality difference with the stock opamp is obvious, everything is clearer and punchier with a lot of details. I have had some issue since i installed the opamp on my Essence St card , i have a white noise on the right side and i don’t know why. Can you help me find a […]
XDUOO XD-05 Plus with Burson V5i opamp

My biggest surprise after installing the burson v5i was not the sound improvement (i can hear a bit more of the sound, the treble is reigned back for the better, the bass slams a tad more, better dynamics and a tiny bit more imaging.) The BIGGEST improvement for me was the functionality of the opamp. […]
XDuoo XD-05 Plus with Burson V5i Dual Opamp

Took a long burn in time, however, the sound separation is fantastic. Works fantastically with my current setup. Just be careful not to drop as you might bend some of the pins on its fall (almost happened to me!). It fits into this just fine with a small clearance on the top which will fit […]
Matrix M-Stage HPA-1 with V5i Dual opamp

No comments at present time.
FX-Audio DAC-X3 with Burson V5i opamp upgrade

I’ve noticed improvement in guitar tones – especially acoustic guitars.