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25 10, 2016

Kenwood, KA-4006 with Burson V4 Opamp upgrade

2017-03-27T11:52:23+11:00

I’ve used Burson Supreme Sound OpAmps to upgrade a very nice audio gear - the old-school classic Japanese integrated amplifier Kenwood KA-4006, made circa 1972-1974. Many enthusiasts love this amplifier [...]

Kenwood, KA-4006 with Burson V4 Opamp upgrade2017-03-27T11:52:23+11:00
14 10, 2016

Marchand Electronics , XM44-3way Electronic Crossover with Burson V5i opamp upgrade

2016-10-14T16:24:51+11:00

Hand made 3 way speakers with Marchand xm44-3 way crossover , original with 24x opa2134 which was replaced with 12 pairs of burson V5i - improved resolution and soundstage coherence [...]

Marchand Electronics , XM44-3way Electronic Crossover with Burson V5i opamp upgrade2016-10-14T16:24:51+11:00
14 10, 2016

Matrix, M-Stage HPA 2 (USB) with Burson V5 Opamp upgrade

2016-10-14T15:53:42+11:00

Perfect fit, instant change in soundstage, detail, tighter bass response, stronger ''impact'' which I love! All this in the first hour, looking forward to more burn in. Thank you!

Matrix, M-Stage HPA 2 (USB) with Burson V5 Opamp upgrade2016-10-14T15:53:42+11:00
20 09, 2016

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

2016-09-20T19:23:50+10:00

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 [...]

Asus Xonar Essence STX, Little Dot 1+ Amp with Burson V5 Opamp upgrade2016-09-20T19:23:50+10:00
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