Opamp Contest Burson HDAM Vs. OPA627 [Archive] - Audio & Video Forums


View Full Version : Opamp Contest Burson HDAM Vs. OPA627

04-12-2006, 06:43 PM

Hi Boys and Girls,

I have purchased a pair of Burson HDAM module from eBay about a month ago (http://www.bursonaudio.com/Burson%20HDAM%20Module.htm). I installed them into my Rotel CDP and the improvement is worth while much better than the four Opa627 I had. It is like upgrading from a POT to a stepped attenuator if you know what I mean.

I just wonder if anyone else has tried these modules and how to they compare to other opamps.


05-01-2006, 09:25 PM
I am disappointed guys. No one give the Sh*&t in here? Or just simply no one else have tried this MOD? I can not be the only one on the planet who have tried this thing, right ?