Go Back   Home > Forums > Amplifiers > Class D
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Class D Switching Power Amplifiers and Power D/A conversion

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 10th December 2010, 12:42 AM   #1
diyAudio Member
 
Join Date: May 2006
Default Pioneer Elite SC-25 A/V receiver with ICEPower Class-D technology

The Pioneer® Elite® SC-25 A/V receiver is the entry point for Pioneer’s exclusive Direct Energy HD amplifier with ICEPower® Class-D technology; specifically designed to bring a new level of performance to stereo and multi-channel surround sound. The driving force for its development was the anticipation of new uncompressed soundtracks from Dolby True-HD and DTS-HD Master audio now emerging on the Blu-Ray Disc® format, bringing sonically exact studio duplication into the home.

Pioneer USA - SC-25 - 7-Channel A/V Receiver using class-D ICEpower amp & AIR Studios Monitor Sound Tuning Certification

Could this be the long awaited ICEPower debut of a ICEPower/Tripath Amplifier from their purchase of the Tripath Class T Patents when Tripath folded?

If anyone has any more info on this please post it, Thanks!

Happy Holiday's!
  Reply With Quote
Old 10th December 2010, 11:19 AM   #2
diyAudio Member
 
theAnonymous1's Avatar
 
Join Date: Feb 2004
Location: Anonymityville
I thought Cirrus bought the IP, not B&O?
__________________
"If you don't like funerals don't kick sand in Ninja's face." - Ninja
  Reply With Quote
Old 10th December 2010, 04:55 PM   #3
diyAudio Member
 
Join Date: May 2006
Thanks theAnonymous1, I think you are right. I must be getting old

My brother in-law just got an Pioneer Elite SC-25 and said it blew away his two year old $1500 Denon receiver, that is now sitting on a shelf. So I checked into it and saw the ICEPower class D. I may have to sell a couple of my receivers and then pick one of these up!

Btw, I still have your Moto DCP 501 as part of my Tripath collection that is now up to 6 or 7 different amps/Tripath based electronics. I have sold some, as I've bought more. Your Moto is a Work of Art! All of the mods you did to it are amazing, from the removeable power cord (which is nice as I have since found out different power cords will give out different sound with this and my CD/DVD players), to the 5 sets of Banana speaker posts (huge). The real Artwork is on the inside! With the: 5 - Jantzen Audio Cross Cap 3.3 uf 400 v MKP caps, and the 5 - Huge Torrodial core output coils! I just pulled the top off to look at them again it's been awhile.

This theAnonymous1 modified receiver shines as an home theater Dolby Digital receiver for DVD movies, and better from a different DVD player optical out. For music the sound is the best from an seperate CD/DVD player through RCA's, my Z200i's. I switch this modified moto in and out every so often of our main home theater system with a couple of Pioneer Elite's, A Yamaha N600, an Onkyo tx-ds595. It drives my wife nuts! The main highlight there is my Definitive Technology Center channel speaker, the CLR 2002. A must have to build your home theater system around, I'm serious this can be the foundation of ANY home theater system! It gets down to 30 Hz, and it goes from 30Hz – 30kHz and sounds amazing!

For music I mostly listen to my Sansui 8900ZDB hooked up to four front A&B speakers. This system is setup in the basement. I will switch some of my Tripath stuff in now and then, but the 8900ZDB sound is just too good to have any of my other "stuff" to get too much "play" time. The four main speakers adds a lot, but that Sansui 8900ZDB sound is amazing! The Sansui powers my Paradigm Monitor 3 v3 speakers & my Definitve Technology DR-7's. A great combo! Sound is input via my Toshiba sd-3750 dvd player with an audio dynamic range of 108db, and a sweet sounding DAC. Wires include the no longer made Monster Z200i RCA's, and musical Monster Z4 speaker cables round it out.

I've also done a lot of experimenting with Power issolation, and Monster clean power. That have both yeilded excellent results when used together.

For power I use a Monster power HTS 1000 MKII and a Monster power HDP 2400, each from seperate outlets to seperate components. Thus the power issolation, and the difference is amazing. Try it.

Sorry for rambling on!

Next up: the Tripath 2050 chip boards!
  Reply With Quote
Old 10th December 2010, 05:41 PM   #4
diyAudio Member
 
theAnonymous1's Avatar
 
Join Date: Feb 2004
Location: Anonymityville
Quote:
Originally Posted by Tripath07 View Post
I must be getting old
You're not the only one; I completely forgot I ever modded that receiver for you. It took me a few seconds to even realize what you were talking about.

About ICEpower; they do sound really good. I regret ever getting rid of the two 200ASC monoblocks I built.
__________________
"If you don't like funerals don't kick sand in Ninja's face." - Ninja
  Reply With Quote
Old 11th December 2010, 06:56 PM   #5
diyAudio Member
 
Join Date: May 2006
Yes, it's amazing how quickly time goes by. It's great to talk with you again after several years at least since I bought the moto from you! Thanks again.

I will more than likely grab one of those Pioneer elite SC-25's after I sell a few other receivers on ebay. I have to get over to my brother in-law's and listen to his first. When I do I'll post how it sounds here. But he said it sounded great, and now you say that ICEPower stuff sounds great also. Yes, it is too bad you sold that ICEPower monoblocks if they sounded that good. Was it better than the new Tripath stuff out there?

We will have to keep in touch more this time.

Have a great Holiday!
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
FT/S in Socal: Energy C7, Pioneer A-35R Elite Receiver, Swan mk200 for Smaller items azneinstein Swap Meet 1 13th November 2010 01:04 AM
Anybody did compared the Pioneer Elite BDP-09FD and the Oppo BDP-83 ? gaetan8888 Everything Else 0 5th April 2010 06:16 PM
Regarding Unmodified Pioneer Elite DV-48AV and DV-58AV Players Big C Digital Source 0 6th July 2008 05:44 PM
Schematic for Pioneer Elite PD-S95 Transport vadimgal Digital Source 0 30th August 2007 11:21 PM
Buzz in my Pioneer Elite PD-59 curban Digital Source 5 12th November 2002 04:27 PM


New To Site? Need Help?

All times are GMT. The time now is 02:02 PM.

Page generated in 0.09995 seconds (76.54% PHP - 23.46% MySQL) with 10 queries

Copyright ©1999-2012 diyAudio