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Old 22nd May 2009, 01:05 PM   #1
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Join Date: Dec 2008
Default PCB for Bernd Ludwig's modified Quad 405 circuit

The Chinese taobao.com site (a Chinese site like eBay) has an auction for PCBs which appear to implement most of Bernd Ludwig's modified version of the Quad 405 circuit, in case any one is interested:

http://item.taobao.com/auction/item_...jhtml?cm_cat=0

It is a pity this doesn't seem to include Keith Snook's modifications to the front end circuitry!

Buying from taobao however is quite difficult. The supplier has recently posted about this board on bbs.hifidiy.net (in Chinese) and may be prepared to offer this item abroad.
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