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Old 8th November 2012, 08:50 PM   #61
Cristi is offline Cristi
Join Date: Dec 2008
Location: Hong Kong or Europe
Which IRS2092 modules?
Charlie, the modules can be installed on another heatsink or aluminium baseplate, just need to remove the heatsink carefully. there isn't anything to be desoldered, only 6 screws. pay attention to the distance between heatsink and module, use spacers and if possible insulating sheet between board and heatsink. also pay attention to the flatness of the new heatsink, make sure the transistors will make perfect contact, use thermo-conductive paste and don't bend the transistors legs at all, as this can brake them internally and damage the module.
Old 14th November 2012, 07:12 PM   #62
muxol is offline muxol  France
diyAudio Member
Join Date: Feb 2012
Location: Paris, France

- Do you have an idea of the date of release of CxD250-HP power supply?

- What will be the difference of quality between the CxD250-HP and the TA3020 v4b ?
Old 21st December 2012, 08:49 PM   #63
russc is offline russc  England
diyAudio Member
Join Date: Mar 2011
Location: W Yorkshire
Hi Christi. I see on your website you now have SMPS500RxE power supply for CxD250-HP giving all the required voltage supplies. Is this the power supply with the DC protection that eliminates the need for speaker protection?
Old 5th September 2013, 05:16 PM   #64
redjr is offline redjr  United States
diyAudio Member
Join Date: May 2011
Location: Danbury, CT
Default How do your CxD300 modules sound?

Hi Noah,

Was curious if you ever got these modules from Cristi and built your amplifier yet? If so, can you offer some comments on how they sound? Not sure if you ever tried any of the LJM based design (L15, L20, L25) modules, but if you did, I would be curious for a comparison of the two. Pictures?

My amp building days are on hold for awhile since I've recently relocated and have no finished basement, office, or workshop space yet! Plus I want to put in a media/home theater. Too many projects and not enough space and/or time.

Thx, Rick
Old 5th September 2013, 09:52 PM   #65
noah katz is offline noah katz  United States
diyAudio Member
Join Date: Jul 2004
Location: Mountain View, CA
Hi Rick,

nope; see http://www.diyaudio.com/forums/conne...ry-honest.html


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