About wpadmin

This author has not yet filled in any details.
So far wpadmin has created 61 blog entries.

HT Omega Claro Halo Soundcard DIY discrete opamp upgrade by Will Doug

2017-03-27T11:52:28+11:00

This soundcard ( HT Omega Claro Halo Soundcard ) has four JRC4580 Opamps. The first two combines the polarity signals from the AK4396 DAC, then passes the combined signals to [...]

HT Omega Claro Halo Soundcard DIY discrete opamp upgrade by Will Doug2017-03-27T11:52:28+11:00

Burson Conductor Dac PCB replacement

2017-03-27T11:52:28+11:00

Here are some basic steps to change the Conductor Dac PCB (PCM1793/ESS Sabre32) in a few minutes.Thanks to our friends at Headmania.me1. The first thing is to assure you have [...]

Burson Conductor Dac PCB replacement2017-03-27T11:52:28+11:00

Xiang Sheng DAC-02A (OPA627) DIY discrete opamps upgrade

2014-05-02T11:48:27+10:00

I bought Burson discrete audio Opamp type : standard fly lead. Replaced Opa627au*2 in Xiang Sheng DAC-02A upgraded with little mod cap and tube. First listen was amazed and excited. I [...]

Xiang Sheng DAC-02A (OPA627) DIY discrete opamps upgrade2014-05-02T11:48:27+10:00

Advance Acoustic MCD 203 & Hypex UCD180HG DIY discrete opamp upgrade by Lucio A.

2017-03-27T11:52:32+11:00

I have installed already your discrete opamp in my Advance Acoustic MCD 203 (photo1-2), and I am very glad. I am so enthusiastic that I would like install your opamp [...]

Advance Acoustic MCD 203 & Hypex UCD180HG DIY discrete opamp upgrade by Lucio A.2017-03-27T11:52:32+11:00

Burson HA-160 stepped attenuator maintenance

2017-03-27T11:52:32+11:00

I am one of your happy customers. I have brought my HA-160 for more than 3 years now. It is one of the best sound amps pairing with my K702. [...]

Burson HA-160 stepped attenuator maintenance2017-03-27T11:52:32+11:00

Marantz CD63-mk2 DIY discrete opamp upgrade by Ronald C.

2017-03-27T11:52:34+11:00

I did some upgrading on a Marantz CD63-mk2 Ken Ishiwata Signature. The Marantz CD63 is a very easy player to upgrade. No doubt my friend is extremely happy indeed with [...]

Marantz CD63-mk2 DIY discrete opamp upgrade by Ronald C.2017-03-27T11:52:34+11:00
Go to Top