Connexelectronics ScalD_Amp2 Yet another IRS2092 amp but with 7? MOSFETS

HiroPro · 5th February 2012, 10:48 AM

Hey checkout this new IRS2092 based amp from Connexelectronics called the ScalD_Amp2

Connexelectronic

Looks like it has 7 output devices on it.

Also it looks like ClassD Audio now have a 6 device amp.

It's shown in a flash animation on their new website.

Class D Audio Home page

Opinions and thoughts?

norazmi · 5th February 2012, 05:55 PM

no, its only 4 output device i think, 2 transistor output per channel, and 4 complete for stereo.

HiroPro · 6th February 2012, 09:32 AM

I count 7 FETs on that thing... I'm just a DIY guy who's no EE so I was just curious at that.

Vaclav · 6th February 2012, 10:07 AM

Hello its from left side: 2x MOS for 1st halfbridge 1x 5v floating regulator 1x 12v regulator for halfbridge drivers 1x 5v regulator and 2x MOS for 2nd halfbridge.

HiroPro · 01:40 AM

Vaclav thanks for clarifying that for me Vaclav.

Has anyone used these yet? They are an interesting option to classDaudio.com

Does anyone know if it's using the proper FETs from International Rectifier.

Would the 250W be the one using the 4019s ?

5th February 2012, 10:48 AM	#1
HiroPro diyAudio Member Join Date: Nov 2009	Connexelectronics ScalD_Amp2 Yet another IRS2092 amp but with 7? MOSFETS Hey checkout this new IRS2092 based amp from Connexelectronics called the ScalD_Amp2 Connexelectronic Looks like it has 7 output devices on it. Also it looks like ClassD Audio now have a 6 device amp. It's shown in a flash animation on their new website. Class D Audio Home page Opinions and thoughts?

7th February 2012, 01:38 AM	#5
HiroPro diyAudio Member Join Date: Nov 2009	Vaclav thanks for clarifying that for me Vaclav. Has anyone used these yet? They are an interesting option to classDaudio.com Does anyone know if it's using the proper FETs from International Rectifier. Would the 250W be the one using the 4019s ? Last edited by HiroPro; 7th February 2012 at 01:40 AM.

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5th February 2012, 05:55 PM	#2
norazmi diyAudio Member Join Date: Feb 2008	no, its only 4 output device i think, 2 transistor output per channel, and 4 complete for stereo.

6th February 2012, 09:32 AM	#3
HiroPro diyAudio Member Join Date: Nov 2009	I count 7 FETs on that thing... I'm just a DIY guy who's no EE so I was just curious at that.

6th February 2012, 10:07 AM	#4
Vaclav diyAudio Member Join Date: Jun 2010	Hello its from left side: 2x MOS for 1st halfbridge 1x 5v floating regulator 1x 12v regulator for halfbridge drivers 1x 5v regulator and 2x MOS for 2nd halfbridge.