SOL if captive power cord?


I think so, but based on the amount of genius here, just thought I'd check. Player is Sony SCD-C555ES and very much under warranty. Anybody done anything about a similar situation?
kck
If you have to drill out the cable hole for a hard wired PC instead of an IEC it's no big deal, just don't use a regular bit. Use a step bit (Unibit) or in a pinch a hole chamfering bit (works great on thinner metals).

Neither will suddenly break through and jab the circuit board or lock up on the hole and sprain your wrist or make your CD player flop around.
Well, I've cut in 2 IEC's in (gulp) ARC equipment; an amp and preamp. This is not an easy retrofit. Most of us are not experienced metalworkers. I'd *strongly* recommend practing on a piece of metal that matches the thickness of the unit in question. Mandatory, in fact...
The 'nibbler" mentioned might work on the thinner sheet metal in less expensive units, but on thicker plate metal used in more expensive stuff, it's a drill/Dremel job for shure. Dremels tools have a learning curve, to say the least. Either way, you'll generate a lot of (conductive) metal dust and filings. A post-operation blow out is *mandatory.

Was/is it worth it? On the amp, yeah. But now I have to have made some makeup pieces to cover up the really crappy job I did on the cutout. Otherwise, resale value would be a trade for a six-pack. Preamp? Well, maybe. It's a sensitive area, since attaching a p.c. that costs 50-100% of the retail price of the unit envokes a price-performance debate.

There *is a bit of hype in the p.c. market, at least in the sub-$500 area. IMHO. YMMV.
I've hardwired power cords and have installed IEC connectors, and in both cases installation is kinda messy. I prefer the hardwiring because of the sonic degradation involved with using an IEC connector. (I've never come across a high quality one, so Alexc's mention of the Furutech got my attention.) Of course you do give up the flexibility of being able to swap cords.

One thing that hasn't already been mentioned about hardwiring: It's likely the new cord will be thicker that the one you're replacing, in which case you might have to enlarge the hole in the chassis. Drilling the hole can be tricky, in that you'd be pushing the drill bit into the chassis, and if you go too far... well, let's not dwell on that... it's just that you have to be very careful. A simpler solution is to get a power cord that's not all that thick, e.g., I've had good success with a Stealh Audio FAC, a modest cord for low-level components such as CD players and preamps. I had to enlarge the inside of the plactic grommet that secured the cord to the chassis so that the FAC would fit through--that can be done with a file--but I didn't have to drill the hole in the chassis.

A simpler but more expensive option is to have your 555 modded (sacdmods.com, for example), and to get an IEC connector installed in the process.
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One other option it to purchase a good IEC (I've bought the gold plated Furutech), then do a bit of surgery with a Dremel tool! I plan to do this to a pair of Marantz monoblocks that I will use as amps for my Tact subwoofers. If it works...I might even take a stab at the CJ Premier 8's....
Another solution is to get a PS Audio Juice Bar power strip. You can plug several units into it, and use a premium power cord to power the bar.
Cheers,
Gregg
If you're handy with electronics (or a friend is), you could hard-wire a good PC to your unit (it beats any IEC connector by far), although you may risk losing your warranty. I once had a friend make me up an IEC to two-pronged adapter, to use his power cord from the wall to the adapter, then plug the captive PC into the adapter--it gave some, but not all, of the filtering effect of his power cord. I did this with the electronic crossovers for my speakers--when I replaced that arrangement with a hardwired PC of similar quality there was a significant improvement, as you would expect if only because there were less connections. One cheap improvement you could do is to clamp a ferrite choke (get 'em at Radio Shack) over the captive cord right by the place it enters the unit; that gave me audible improvements about equal to the adapter setup for a pittance.
Install an IEC socket-- piece of cake.

I've hard-wired (hard-soldered?) a better power cord onto an outboard sub amp / crossover with good success. Use good quality eutectic solder for the connections, take your time. If you don't know how to solder, the inside of your CD player is not the place to practice, but with a little repetition, you should be able to do it no sweat. Remember, good hot joints yield shiny smooth solder-- dull and grainy looking solder is BAD.