For crying out loud

Turning off the display reduces RF.

"What did Modwright have to say about your findings?"

I didn't discuss this with Modwright, I already feel dumb enough; no reason to reveal this to Dan.

"Could the improvement in sound you heard been a cause some other changes you made?"

Not a chance, and it's not just my imagination. I only realized I pushed the button when I investigated the startling transformation.

I do believe that whether or not one hears a difference depends greatly on the systems resolution. The display thing isn't anything new. I hope that this post will serve as a sort of general heads-up for all of us with evolving systems. If you're like me, your audio history is replete with trial and error. Perhaps as the resolution of our systems improve, it might be advisable to occasionally reopen the books on some of our past efforts that disappointed at the time.

>>10-17-10: Tiggerfc
>>"Is this something inherent in the circuit topology? Is this something that could be avoided but it was easier to design the PCB with the display in-line with other circuits so they added, yet, another switch that is a sound killer to turn off the sound killing display?"

Tigger - I suppose most manufacturers don't believe there's any reason to change it because they don't believe it will make a difference in the sound.
FWIW - I don't believe it either. I've tried it on several of my players (Arcam Alpha 7, Alpha 8SE, Jolida JD100A, Rega Apollo) and have never heard a difference. Not saying that's the case for everyone, just saying I have no reason to believe it's so.

Like some of you when I first used my remote to turn the display on and off I thought I heard no difference. So one day I had turned the display off and left it off for several days. I had forgot it really. Then when I turned it back on to see the time remaining it sounded different. Couldn't put my finger on it right away. A few min later I turned the display back off and there is was. A blacker background. Not by a lot mind you. I'll take any slight improvement in my system especially when it cost is the time to push a button.

Me personally I have always liked to see the time remaining of the song playing but I'll take a slight improvement and just press a button when I do want to see the time remaining.

For crying out loud, turn the power off instead, not just the display. Not just the background but everything else is quieter and blacker.