Harrison type "K4000" (K 4000) MKII 2x1000W/4ohm - Page 3

tiefbassuebertr · 10th May 2010, 08:15 PM

Quote:

Originally Posted by Roland Huisman

Hello Andreas,

I have my own drawn schematic of the MK-II version.
This means the limiters and drivers are no longer ceramic boards.
These gave many problems.

But the MK-I and MK-II schematics are the same.
When I'm at home I will sent you this schematic.

I'm new here on this forum. I I can help somebody else
with this schematis I will post it here.

Greetings, Roland Huisman

I guess, that only the schematic topology between MK-I version and MK-II version is the same. But the values of the discrete devices on the ceramic carrier board-module is different. Befor I make new developement, I want to test the MK-II modules.
Where I can get the newer driver modules ?

tiefbassuebertr · 20th June 2010, 11:06 PM

new driver modules still wanted.

tiefbassuebertr · 19th September 2010, 03:05 PM

now news about the second version of driver modules?

tiefbassuebertr · 29th October 2010, 07:04 PM

Supplier of the second driver module version still want to know.

tiefbassuebertr · 25th November 2010, 11:02 AM

Front end modules without ceramic carrier board still needed.

tiefbassuebertr · 23rd March 2011, 08:52 PM

From where I cxan get front end modules of the MK-II version?

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20th June 2010, 11:06 PM	#22
tiefbassuebertr diyAudio Member Join Date: Jul 2005 Location: D-55629 Schwarzerden	new driver modules still wanted.

19th September 2010, 03:05 PM	#23
tiefbassuebertr diyAudio Member Join Date: Jul 2005 Location: D-55629 Schwarzerden	now news about the second version of driver modules?

29th October 2010, 07:04 PM	#24
tiefbassuebertr diyAudio Member Join Date: Jul 2005 Location: D-55629 Schwarzerden	Supplier of the second driver module version still want to know.

25th November 2010, 11:02 AM	#25
tiefbassuebertr diyAudio Member Join Date: Jul 2005 Location: D-55629 Schwarzerden	Front end modules without ceramic carrier board still needed.

23rd March 2011, 08:52 PM	#26
tiefbassuebertr diyAudio Member Join Date: Jul 2005 Location: D-55629 Schwarzerden	From where I cxan get front end modules of the MK-II version?

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