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Hello,I have a McIntosh MX113 that dropped a channel. I have the service manual and parts listing. I need to know how to map the original transistors to currently produced transistors. Does someone have a good part converter source?
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Long Live Dr.Gizmo
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Chris
I have an mx113 parts unit that I was going to throw on ebay..I got it cheap and I used the power trans and a pair FM ICs out of it for my MR73 and I know I have parts for what you may need.
Have you figured out the transistor or IC you may need?..I find the easiest way to troubleshoot these parts is to take your scope and you can use the tuner or just plug a cd player in and start going on every transistor in at the base and off at the collector unless its emitter follower but do that to each section until you lose your signal.Then take your DVM and test the transistor and associated componets.
Hi all,I am one MX113 oxner living in France, near Paris. The MX113 is the second preamp of my MC family, because I often use one MX110. The units are both in perfect cosmetical and technical order except the MPX board of the MX113. One part is failed : the ferrite included inside the part L403 (ref Mc 122-093, service manual) is broken. Result in the sound is that the sound much goes to right in FM Stereo listening.
I have had many requests since one year in order to find the replacement part (or a complete mpx board). Until today, it is impossible, the part is no longer available. I have no informations about the possibility of a equivalent component. So I use my research web all around the hifi world in the hope of find one !
I should be very happy if someone could help me too and so, my MX113 will still continue to play (fm stereo) music !
frank (please apologize my poor English !...)
(My system includes MX110, MC2505, CD Primare D30.2, Linn LP12 and Rogers ls3/5a, in a small listening room)
I think McIntosh had a Xistor sub book.Also they would probably tell you.
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