2. amps-preamps
  3. 180761-71023

Need a little help with Original Parasound JC-1 amp(s)

So I have pair on demo from a local shop and it appears that they have had parts replaced throughout the years. In the picture I’m looking for the missing heat sink on the input mosfet and I also wonder if anyone notices anything else out of sorts? Any help would be great!

 

Ben

sqitis

Showing 2 responses by russ69

russ69's avatar
russ69
3,360 posts
 

Paarasound made some improvements and upgrades over the years. How do they sound?

russ69's avatar
russ69
3,360 posts
 

If you use the high bias setting and are driving your loudspeakers hard, they have a significant thermal load. My brother failed his driving Magnepan 3.6s. I think I would set my bias to low unless I was driving easy loads at normal volume. YMMV.

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