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Modding Synergistic Research MPC to Galileo status

I recently had the good fortune of upgrading my stock Synergistic Research MPCs closer to Galileo Status by the help of a friend who is inclined to do such work.

He replaces the Synergistic MPC's four cheap, general purpose 1 amp rectifier diodes with four ultra fast, soft recovery IXYS rectifier diodes and the 470uf 50 volt dirt cheap chinese electrolytic cap with a 680uf Panasonic FM extremely low impedance, high ripple current, long life (7000 hrs). It is now a super low noise power supply.

This mod provides better shielding to Synergistic Research cables resulting in more transparency, blacker backgrounds, increased detail and warmth with even lower noise floor than stock MPCs.

I was really taken aback by the improvements mentioned above. When considering the cost of a Galileo MPC, this mod is a downright bargain.

The cost of this mod will be $40-50. I can provide contact information for additional questions regarding components and price.
128x128michaelspallone
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michaelspallone OP
30 posts
 
I just wanted to share with all of you what I have already shared with a few of my latest customers. I cannot stress enough the value of using a single dc cabled SR MPC (whether modified by me or stock) on each SR actively shielded cable. Each SR AC power cable comes with its own MPC. I have found it just as important, if not more so, to use a separate single dc cabled SR MPC on each SR speaker cable. SR interconnects also benefit if you are using longer than 1.5 meters.  Having a separate power supply for each cable is most important. I liken it to dual mono. I believe SR is doing this with their Galileo line. The SR MPC is a 30-35 volt dc power supply, ultimately limited by the size of its transformer.  Using one on each cable, will bring about (among the usual benefits of increased air, decay, transparency, & blacker backgrounds) much better sense of scale, dynamics along with increased bass weight.
audioblazer's avatar
audioblazer
325 posts
 
Recently I sent my stock MPC to Michael , all the way from Malaysia . Shipping cost me more than the mod itself but it's worth it . Excellent turn around time of less than a week. Amazing how a simple mod to the adapter can bring so much improvement to the syst- quieter, denser & definitely more dynamic . No brainer upgrade . In fact this synergistic research active USB cable got me very curious abt the performance of Synergistic Research ...
tremor
2 posts
 
Last month I had Michael upgrade my stock SR mpc. I now have around 100 hours on it and am very pleased and happy with the results. More dynamic and clear with much darker background. A definite must do. Turnaround was exactly one week. 

                                                      Thanks Michael
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michaelspallone OP
30 posts
 
fazee, I am very much looking forward to modifying your stock SR MPCs for your SR Galileo Universal Cell RCA ICs, and your SR CORE SE speaker cables. As member folkfreak may have told you, his stock SR MPCs that I modified for him to my latest V2 status, improved the performance even over what he was getting from his Galileo MPCs that came with his Galileo LE speaker cables. They even improved the performance of his SR Power Cell SE line conditioner. As a matter of fact since I recently switched to a different main power supply cap in my V2 mod, (even more dynamic, with a greater sense of scale) I have been told the difference between my V2 modified MPC and an SR Transporter SE is negligible when used with SR Power Cells and some of SR's various active accessories. 
psbernar2
3 posts
 
Hi Michael, it's been a long while since I was on A'gon and if there's a way to privately e-mail another user I've forgotten it. I'm interested in your upgrading 3 regular mpcs and also wondering if you can improve a Galileo mpc? But how do we establish more practical contact?
Thanks!
Andrew
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