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Class D Switching Power Amplifiers and Power D/A conversion

500W of ICEpower for USD0, deal or not?
500W of ICEpower for USD0, deal or not?
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Old 25th August 2019, 07:53 AM   #31
hifiamps is offline hifiamps  United States
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Join Date: Jan 2016
Quote:
Originally Posted by Nisbeth View Post
BTL mode with a balanced source on a TRS plug does not need that inverter (at least when we talk about the "raw" module - not sure how these amps are wired).
The amp has two single ended inputs in stereo mode and in BTL mode the Channel one is the inverting input for a balanced input, correct? Thank you for clearing that up. It looks like I be pulling the modules from these.
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Old 26th August 2019, 03:50 PM   #32
mga2009 is offline mga2009
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Join Date: Nov 2015
Good news it's indeed an ICEpower module.

I still don't receive mine, but at least it will be worth it.

Any news on the pre-amp board? it would be great if it is a good one.
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Old 27th August 2019, 06:14 PM   #33
menlobob is offline menlobob
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Quote:
Originally Posted by mga2009 View Post
Good news it's indeed an ICEpower module.

I still don't receive mine, but at least it will be worth it.

Any news on the pre-amp board? it would be great if it is a good one.
Mine are due to arrive on Friday.
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Old 27th August 2019, 06:34 PM   #34
menlobob is offline menlobob
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Quote:
Originally Posted by hifiamps View Post
The amp has two single ended inputs in stereo mode and in BTL mode the Channel one is the inverting input for a balanced input, correct? Thank you for clearing that up. It looks like I be pulling the modules from these.
Based on the manual here http://www.vocopro.com/products/pdf_...featheramp.pdf it appears the preamp is used for both single ended and balanced connections and will mix a stereo signal down to mono in bridged mode.

I have both bridged and stereo 125 amps I built this spring that I can A/B test against these this weekend.
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Old 27th August 2019, 07:40 PM   #35
chermann is offline chermann  Austria
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Location: Vienna
hi


interesting thread...but for delivery to austria 2 amps = 308 euros
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chris
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Old 27th August 2019, 08:13 PM   #36
hifiamps is offline hifiamps  United States
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Try Newegg
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Old 27th August 2019, 09:44 PM   #37
seanny is offline seanny  United States
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Join Date: Oct 2008
Location: Orange County, California
What do you guys use to house the modules?
I don't want to burn down the house.
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Old 27th August 2019, 10:12 PM   #38
Bearman is offline Bearman  United States
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Join Date: Apr 2005
Location: Utah
I have not got mine yet, but depending on the height, A 2U case. May have to use a 3U.
New 2U Rackmount Enclosure ET2/35B - Electronic Enclosures | Circuit Specialists
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Old 27th August 2019, 10:14 PM   #39
Turbowatch2 is offline Turbowatch2  Germany
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Join Date: Aug 2013
Location: Northern germany
ICE power amps are not known for burning up. But be aware of FirePower modules, these might get very hot.
At last, this amp comes in a housing?
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Old 27th August 2019, 10:15 PM   #40
mga2009 is offline mga2009
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Quote:
Originally Posted by Bearman View Post
I have not got mine yet, but depending on the height, A 2U case. May have to use a 3U.
New 2U Rackmount Enclosure ET2/35B - Electronic Enclosures | Circuit Specialists
A 2U chassis should be enough. Even a 1U would fit.

The module is 32,6mm high.
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