Where are the commercial class D multichannel amps?fordable modules?

noah katz · 25th October 2011, 11:22 PM

I've been reading about the high quality and affordable class D amp modules (hifimediy, Class D Audio, Connex, etc.), but I'm a klutz with a soldering iron.

Are there any 7-ch amps using any of these?

I need a couple for an 11.1 ch system with biamped L/C/R's.

noah katz · 26th October 2011, 01:02 AM

That should say "using the affordable modules".

Another thing that spooked me was reading about DC offset adjustments...

MrSlim · 26th October 2011, 03:41 AM

Maybe you need someone to build one for you..

forart.eu · 26th October 2011, 11:16 AM

Here are some examples: Multi-Channel Power Amplifiers - Thomann UK Cyberstore

Shelby · 26th October 2011, 12:33 PM

Hi, I'm actually using 3 stereo amps from Hifi-Akademie. You can buy the PCB for diy, or the soldered amp w/o case or the ready for use version. Outstanding SQ. Unfortunately everything is documented in German language only.
....::: HIFIAkademie.de :::....

MrSlim · 26th October 2011, 12:48 PM

Quote:

Originally Posted by Shelby

Hi, I'm actually using 3 stereo amps from Hifi-Akademie. You can buy the PCB for diy, or the soldered amp w/o case or the ready for use version. Outstanding SQ. Unfortunately everything is documented in German language only.
....::: HIFIAkademie.de :::....

Yikes, 100 euro for a board and 400 for the completed amp.. pretty steep compared to a lot of other options.

Kjeldsen · 26th October 2011, 01:22 PM

maybe two of these, and a helping hand

Buy 4CHANNEL CLASS D SMPS PROAMPLIFIER MODULE, 4X100W OR 2X200W OR 1X400W, 2OHM OR 4OHM OR 8OHM, 4CHANNEL TDA8950 +SMPS 400W PRO AUDIO AMPLIFIER MODULE at Aliexpress.com

I have some 8950th based amps from connex, and they sound great, but these are almost ready to go since the PSU is integrated with the amp section

Saarmichel · 26th October 2011, 07:04 PM

Hi Noah,

I can recommend this amp.

7.1 or 5.1 TK2050 8-channel amplifier board dg-1 | eBay

Sound is typical TK-2050 very well. There is enough power.

greeting

Michael

noah katz · 26th October 2011, 11:58 PM

Thanks for the links everyone, I'll continue educating myself about these

nwboater · 27th October 2011, 03:47 PM

Quote:

Originally Posted by Saarmichel

Hi Noah,

I can recommend this amp.

7.1 or 5.1 TK2050 8-channel amplifier board dg-1 | eBay

Sound is typical TK-2050 very well. There is enough power.

greeting

Michael

Interesting amp at a good price. The amp info is in English, but the remainder is in German which I can't read. Trying to determine if they ship to Canada and at what price.

Also in looking at the photos there sure aren't many parts compared to HIFiMeDIY for instance.

Rod

25th October 2011, 11:22 PM	#1
noah katz diyAudio Member Join Date: Jul 2004 Location: Mountain View, CA	Where are the commercial class D multichannel amps?fordable modules? I've been reading about the high quality and affordable class D amp modules (hifimediy, Class D Audio, Connex, etc.), but I'm a klutz with a soldering iron. Are there any 7-ch amps using any of these? I need a couple for an 11.1 ch system with biamped L/C/R's. __________________ ----------------------------------------- Noah

26th October 2011, 01:02 AM	#2
noah katz diyAudio Member Join Date: Jul 2004 Location: Mountain View, CA	That should say "using the affordable modules". Another thing that spooked me was reading about DC offset adjustments... __________________ ----------------------------------------- Noah

26th October 2011, 11:58 PM	#9
noah katz diyAudio Member Join Date: Jul 2004 Location: Mountain View, CA	Thanks for the links everyone, I'll continue educating myself about these __________________ ----------------------------------------- Noah

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26th October 2011, 03:41 AM	#3
MrSlim diyAudio Member Join Date: Jun 2009 Location: Ottawa, Ontario	Maybe you need someone to build one for you..

26th October 2011, 11:16 AM	#4
forart.eu diyAudio Member Join Date: Apr 2009 Location: Marche	Here are some examples: Multi-Channel Power Amplifiers - Thomann UK Cyberstore

26th October 2011, 12:33 PM	#5
Shelby diyAudio Member Join Date: Mar 2010 Location: Vienna	Hi, I'm actually using 3 stereo amps from Hifi-Akademie. You can buy the PCB for diy, or the soldered amp w/o case or the ready for use version. Outstanding SQ. Unfortunately everything is documented in German language only. ....::: HIFIAkademie.de :::....

26th October 2011, 01:22 PM	#7
Kjeldsen diyAudio Member Join Date: Dec 2003 Location: Randers, Denmark	maybe two of these, and a helping hand Buy 4CHANNEL CLASS D SMPS PROAMPLIFIER MODULE, 4X100W OR 2X200W OR 1X400W, 2OHM OR 4OHM OR 8OHM, 4CHANNEL TDA8950 +SMPS 400W PRO AUDIO AMPLIFIER MODULE at Aliexpress.com I have some 8950th based amps from connex, and they sound great, but these are almost ready to go since the PSU is integrated with the amp section

26th October 2011, 07:04 PM	#8
Saarmichel diyAudio Member Join Date: Oct 2007	Hi Noah, I can recommend this amp. 7.1 or 5.1 TK2050 8-channel amplifier board dg-1 \| eBay Sound is typical TK-2050 very well. There is enough power. greeting Michael

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