Welcome to my guestbook, where you can see what previous visitors think about this site and my projects and articles. Many thanks to everyone who has left messages - your feedback really is appreciated!
Guestbook entries from January 2013 (2)
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- Roger Adams
- Eastsound, WA, USA
- 19 January, 2013
Thanks for the articles on design and building gainclone amps. Very helpful to understanding what makes it work.
Roger
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- Mark Kaye
- Melbourne, Australia
- 17 January, 2013
Thank you Mark for all the valuable information on the MF A1.
I have owned mine since it was new in 1989, and I took the plunge and opened it up yesterday. The tansformer was completely unsecured, and one of the 10000uf caps was rolling around. The other three have bulges and look ready to explode.
Amazingly, I have been using the amp regularly, and I was oblivious to the problems lurking within.
I shall now start the restoration process, replacing the electrolytic caps and the pre-amp as per your recommendations.
Thanks once again.
Mark