Sony 9000ES: DanWright or StanWarren Mod

I bought a used Perpetual Technologies set-up with the Dan Wright mods and power supply -- it sounds great and does not void the warranty since the company approves Dan Wright mods. Then, I sent him a Pioneer DV-525 and the blacks are blacker and the sound is richer -- very nice work. Plus, he's very easy to deal with.

Don't know about the 9000ES, but Macm's advice and Chelillingworth's sound right. Hope that helps. Sorry I have no Stan Warren experience. I know Dan's really busy right now and asks that you e-mail rather than call, so the timing may also be a consideration.

Thx Guys.

Any mod done on a Sony voids the warrantee period!The PA1 and PA3 have authorized Dan Wright for the mods.Sony and other companies have not.Big difference.I have heard nothing about good things about all the gentlemen mentioned above.

Hi: Stan Warren modified my 9000 about half year ago. Improvment over the stock was spectacular, price $250.

I bought a Pioneer 525 full mods from Mr. Wright out of Audiogon @ 6mos ago (Blackgates, gold RCA's, damping,IEC, etc.). Very happy. I use it only for HT, but bass, articulation of voice etc. on audio is quite good. Its pampered w/ Electaglide Ref PC & IC (both very dynamic for HT), Harmonic component cable. It does not feel out of place.