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Old 12th November 2005, 01:14 PM   #1521
Nordic is offline Nordic  South Africa
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C18 to C21

I see these are part of the second channel, why are they marked on the PCB?

In reply to the last post.

This kit is in full production, with generaly the highest aclaim under the GCs so far. You can order PCBs or kits from twisted pear just scroll back a page or 2 and look for a link in one of the signatures.

I have received mine way out in South Africa in about 2 weeks.
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Old 12th November 2005, 01:36 PM   #1522
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Quote:
C18 to C21

I see these are part of the second channel, why are they marked on the PCB?
Not sure what you mean. Both channels are identical. Both use the same parts and have the same part numbers. Here are the parts mounted...
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Old 12th November 2005, 01:44 PM   #1523
Nordic is offline Nordic  South Africa
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http://www.diyaudio.com/forums/attac...amp=1131546060

according to this diagram for instance, C18 and C19 are on the Positive rail to the left channel

But I looked at another one now, http://www.diyaudio.com/forums/attac...amp=1131546741
which seems to have them in under the right channel
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Old 12th November 2005, 01:54 PM   #1524
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Nordic, there is only one channel in my Schematic. Make sure you refer to my schematic. Mauro's schematic is for a stereo pair and has different names for a few parts.

My circuit has a few extra (and optional) bypass caps which use the same names as a few caps on Mauro's second channel.

The second schematic in your post is the one you should use.

C18 and C19 are PS bypass caps.

Cheers!
Russ
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Old 12th November 2005, 02:51 PM   #1525
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Default Twisted Pear website

Just went to the site. The products are gone!

George
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Old 12th November 2005, 02:56 PM   #1526
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No, its not!

Click on amplifiers on the side, and then on Myref RevC
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Old 12th November 2005, 04:34 PM   #1527
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I would like opinions from those who have experience with this kits from Russ and Brian on how difficult or easy it is to put together for someone like me who has no electronic knowledge at all?

This projects sound rather interesting and my experience so far is populating a simple GC successfully.

Opinions will be most appreciated. Does the kit comes with simple detailed instructions and markings for the likes of me?

Thanks.

Shehzad
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Old 12th November 2005, 04:38 PM   #1528
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"highest aclaim under the GCs so far"

Perhaps it should be mentioned that the MyRef. is not a Gain Clone.

It is a new fully realized amplifier design.


T.D.
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Old 12th November 2005, 05:08 PM   #1529
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Aggreed, lets then say one of the better LM3886 implementations, or chipamps.
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Old 12th November 2005, 05:10 PM   #1530
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Safetyman:
I don't really think this amp is so complicated that it warrants detailed instructions apart from labeled components and PCB markings, as well the pdfs from Mauro. If you completed a GC then you should already know the basics like polarity of electrolytic caps and how to hook up transformers, etc

Anyone care to comment on how high or low a voltage this thing can take?
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