Cost effective mods for a Sony SCD-777ES


I bought one of these players used. Obviously know it needs to be modified to sound good. What mods are the best bang for the buck - Power Supply, Op Amps, Clock circuit, Power cord etc. Particularly interested to improve redbook performance.
dcaudio
Vman71

I am with you. I can not believe the improvements in my player with the few mods that have been made; it is simply stunning.

Chuck
Modding is the way to get off the endless merry-go-round of swaps and upgrades. And with the SCD-1/777ES there is pretty much no diminishing return on improvements. Better is simply better until you get near SOTA, at which point Tvad's point about flavors kicks in. If you heard one of these units really tricked out I doubt you'd ever consider selling it.
Better is simply better until you get near SOTA, at which point Tvad's point about flavors kicks in. If you heard one of these units really tricked out I doubt you'd ever consider selling it.
Dgarretson (System | Answers)

I agree in general with this statement. However, one can hear different flavors no matter where on the SOTA scale one's equipment lies.

For example, I recently experimented with a Paradisea DAC ($500) and my 1992 Sony ES level changer. The sound was terrific. Warm and inviting. In some respects, I wish I had kept the Paradisea DAC. However, my Modwright Sony 999ES is better, i.e. more resolving, larger image, etc...and I felt I should make a choice before the holiday gift giving season.

The flavor difference was clearly audible, though, despite the equipment not being anywhere near SOTA.

More resolution does not necessarily translate to more musical or more enjoyable, IMO. I have owned very resolving players approaching SOTA that I would never own again. I'd own the Paradisea again in a heartbeat.

I have no major argument against modding the Sony CD player except that one doesn't know what the unit will sound like after the money has been spent, and it's nearly impossible to recoup money invested on modding. Clearly, the player will be more resolving, and that's a good thing I suppose. With outboard DACs, one has the freedom to experiment with sound quality, and change as one sees fit. Also, several of the DACs I mention are considered close to SOTA (Dodson, Lavry, Benchmark).
Dave

Douglas Jesse (RAM east) performed the mods on my player. I did replace the RCA's with silver WBT's but that is about the extent of my modding capabilities. Douglas did replace the the caps on the power supply board but we stopped short of doing the voltage regulators as I was trying to minimize the cost. Obviously as you know the sky is the limit on where you can go with this player. The player sounds very good now and is the best digital I have ever heard.

The items you list sound interesting but I don't know if I could perform them myself.

Chuck
Sony SCD-777ES loaded with Kern mods listed now for $1550. Thats the best you'll ever do value-wise on a 777ES with mods...