Inverted GC Kits?

CarlosT · 15th November 2006, 03:40 PM

Does anyone make a decent inverted GC kit?

peranders · 15th November 2006, 04:22 PM

You can check here and here.

I've heard also that Mr. Bob Cordell maybe is planning to release a pcb but nothing is desided yet.
http://cordellaudio.com/poweramp/supergainclone.shtml

BWRX · 15th November 2006, 05:25 PM

Quote:

Originally posted by CarlosT
Does anyone make a decent inverted GC kit?

I've got something in the works based on this circuit but it'll be a little while before anything happens. The PCB design itself won't take long at all, there are just too many other projects underway that need to get finished first

CarlosT · 16th November 2006, 02:49 PM

I found one here but the schematic doesn't appear right...looks like a non-inverting...

http://www.tech-diy.com/chipamps.htm

anbello · 16th November 2006, 04:23 PM

I am on the way to do a kit with the inv GC proposed here:
Inv Gain Clone with on board PSU

You can see a prototype on my site:
http://www.hifilab.it/en/ampli.html
(scroll down to the end of the page)

I have so little time left after my real jobs and so i can't estimate the time to have some kit in stock.

ciao
andrea

EnvisionAudio · 27th November 2006, 08:15 PM

Hi Carlos,

I want to point out that EZAmps.com has an inverted GC style amplifier kit using the LM3886T called the PointZero. I will state upfront that this is my business, so you can take whatever I say with a grain of salt. However, I have several happy customers thus far (just opened for business three weeks ago).
The amplifier is DC offset compensated for <1mV max. The kit is geared toward the average individual with an interest in building an excellent quality "chip" amplifier without resorting to sourcing all their parts. The PointZero comes with all hardware including the heatsink.

peranders · 28th November 2006, 07:31 AM

Quote:

Originally posted by CarlosT
I found one here but the schematic doesn't appear right...looks like a non-inverting...

http://www.tech-diy.com/chipamps.htm

The man behind it is jackinnj. I'm sure he can supply you with info.

CarlosT · 28th November 2006, 03:11 PM

Thanks...I'm a dummy and can't even tell what inverting was...it is inverting

I just ordered a few PCBs for this design from Jacninnj.

15th November 2006, 03:40 PM	#1
CarlosT diyAudio Member Join Date: Oct 2006	Inverted GC Kits? Does anyone make a decent inverted GC kit?

15th November 2006, 04:22 PM	#2
peranders Electrons are yellow and more is better! diyAudio Member Join Date: Apr 2002 Location: Göteborg, Sweden Blog Entries: 4	You can check here and here. I've heard also that Mr. Bob Cordell maybe is planning to release a pcb but nothing is desided yet. http://cordellaudio.com/poweramp/supergainclone.shtml __________________ /Per-Anders (my first name) or P-A as my friends call me

27th November 2006, 08:15 PM	#6
EnvisionAudio diyAudio Member Join Date: Apr 2002 Location: Dayton, OH	PointZero Hi Carlos, I want to point out that EZAmps.com has an inverted GC style amplifier kit using the LM3886T called the PointZero. I will state upfront that this is my business, so you can take whatever I say with a grain of salt. However, I have several happy customers thus far (just opened for business three weeks ago). The amplifier is DC offset compensated for <1mV max. The kit is geared toward the average individual with an interest in building an excellent quality "chip" amplifier without resorting to sourcing all their parts. The PointZero comes with all hardware including the heatsink. __________________ DCX2496/DEQ2496 Car Audio Conversions www.envisionelec.net

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16th November 2006, 02:49 PM	#4
CarlosT diyAudio Member Join Date: Oct 2006	I found one here but the schematic doesn't appear right...looks like a non-inverting... http://www.tech-diy.com/chipamps.htm

16th November 2006, 04:23 PM	#5
anbello diyAudio Member Join Date: Sep 2004 Location: Italy	I am on the way to do a kit with the inv GC proposed here: Inv Gain Clone with on board PSU You can see a prototype on my site: http://www.hifilab.it/en/ampli.html (scroll down to the end of the page) I have so little time left after my real jobs and so i can't estimate the time to have some kit in stock. ciao andrea

28th November 2006, 03:11 PM	#8
CarlosT diyAudio Member Join Date: Oct 2006	Thanks...I'm a dummy and can't even tell what inverting was...it is inverting I just ordered a few PCBs for this design from Jacninnj.

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