DVD PLAYER UPGRADE TIP


When I bought my first DVD player I couldn't understand why it had a flimsy 2 prong removable power cord.
I asked around and the only solution was to have a modification done. This would have voided my warranty and would not be worth it, considering the rate at which I have changed DVD players. I also use my DVD player for analogue CD playback, so any improvent in sound quality is very important to me. I sent an email to Jim Wang of Harmonic Technology for advice on a different matter, and he mentioned that I might want to try his new 2 pin to IEC adapter. I ordered it, and at sixty dollars it solved my power cord dilemma. It uses the same single crystal materials as their other products and allows you to use any after market power cord you like. I tried the adapter with 3 different power cords: first, a Synergistic Research Master Coupler, then a Transparent Audio PC, then the Harmonic Tech Pro AC-11. There were significant improvements with all three cables, but the H. Tech cable worked best in my system. The Transparent was second, even though it cost 10 times as much! I gained a more detailed and transparent sound, more clearly defined pitch in the bass, and the musicians seemed to be two feet taller in my previously underwhelming soundstage. And lately, I seem to be enjoying watching movies without noticing any flaws. The color is a bit more natural. I thought to pass this on to the Audiogon members, as it could go a long way to improving their DVD experience. Just for the record, I am not associated with Harmonic Technology, only a satisfied customer. Jim sent me this list of companies that carry the adapter:
The Cable Company
Ambrosia Audio Video
Evolution Audio and Video
Digital Domain
Home Theater By Design
Signature Audio Ltd.
Advanced Home Theater Systems
The Sound Exchange
Audio Artisan
AudioNut.com
Hope this is helpful. Good listening and viewing to all, and to all a good day!
bmpnyc

Showing 4 responses by bmpnyc

Monsterbill, as far as I know, this is it. Sooner or later i'm sure there will be others, but if you are bothering to change power cords in the first place you might as well use a good quality adapter.
To be a little more specific about the change in video quality, I recently set up the DVD input section of my Toshiba 40X81 HDPTV with significantly lower contrast and brightness settings. Now I get really deep blacks, yet I can see as much detail (or more) than ever before.
Nothing else changed except the power cord and the H.Tech adapter.
Monsterbill, It would be different, not necessarily as good in the sense that the whole point of the adapter is to avoid modifications,and allow users to easily change power cords as their system and taste evolve.
Phild, I am 99.99% sure it will fit your DV-05. I had the DV-05 before upgrading to the DV-37 to gain progressive scan. Monsterbill, can you clarify a bit? There are a some very skilled DIY guys at AG (Redkiwi comes to mind), who have a lot more experience with this than I do. Perhaps they'll join in and help us out.
It would be even better if some companies offered a choice of a power cord already hard wired to a 2 pin plug, but I haven't noticed any harmful effects of chaining the adapter to the power cord yet.