I use the Silvered Mica too as I too find them more transparant and neutral than the styro's.
I've tested styro's many times in the past and often find them too soft, almost woolly sounding.
Lee.
I've tested styro's many times in the past and often find them too soft, almost woolly sounding.
Lee.
That will explain that then 😉.
I fitted all 8 of my mica in at 45 deg angles.
Brent
Did you cover the resistor holes? I could make them fit diagonally by using the resistor holes and fit the resistors in the cap holes (obviously not just swapping the components over!!!😱) ensuring the circuit remained unchanged.
As I want to try those Z-Foils, I wanted to ensure that the resistor points were completely unimpeded....

Hm, I have no signs of woolliness here fortunately 🙂. I'm using the RTE polystyrene tin-foils in the latest version, they sound very open and accurate.
I guess if you can find lower voltage mica's they'd make a better fit.
Ray
I guess if you can find lower voltage mica's they'd make a better fit.
Ray
Any thoughts on swapping the LED for a vref?
From a noise perspective, I reckon they'll be about the same.
Lee.
I don't think it would work at all! You could have a very poorly vref ic for starters.
Brent
Brent
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I replaced the ceramics on my HF amp PCB with micas last night. They fitted very neatly and I thought I'd got away with a quick no-drama mod until I discovered that the tray wouldn't open any more 🙂 I got it sorted in the end, squashing them as flat as I could, and just got enough clearance.
The skipping has gone away since I fitted regs to the servo chip, so it appears that it was something to do with the 5v supply.
All this DOS talk makes me want to skip ahead to doing mine. Brent, I was reading through some early posts on clocking the servo and I saw you were very happy with a flip-flop for a while. Did you blow that configuration out of the water with a second clock? I'm trying to get away with building just the one flea if I can.
On the subject of Black Gates, if anyone new feels down about not being able to get hold of them, you might be interested to hear my experience with them. I replaced ALL the electrolytic caps in my player with Black Gates, changed op-amps for LM4562, filter caps for mica and skipped HDAM. After all that, and even after putting big SI caps in PSU, I found that my CD63KI still did not sound significantly better than a stock CD67 in a blind A/B test. However, I got massive gains from fitting 10 cheap 5v regs to feed the various chip supplies, and now it sounds far and away better than the '67 in all aspects - no comparison.
I'm not saying they don't do anything, as I'm certain they do, but I think they're icing on the cake of an already good system and can possibly even be to the detriment of a stock player without the voltage rails being sorted first.
The skipping has gone away since I fitted regs to the servo chip, so it appears that it was something to do with the 5v supply.
All this DOS talk makes me want to skip ahead to doing mine. Brent, I was reading through some early posts on clocking the servo and I saw you were very happy with a flip-flop for a while. Did you blow that configuration out of the water with a second clock? I'm trying to get away with building just the one flea if I can.
On the subject of Black Gates, if anyone new feels down about not being able to get hold of them, you might be interested to hear my experience with them. I replaced ALL the electrolytic caps in my player with Black Gates, changed op-amps for LM4562, filter caps for mica and skipped HDAM. After all that, and even after putting big SI caps in PSU, I found that my CD63KI still did not sound significantly better than a stock CD67 in a blind A/B test. However, I got massive gains from fitting 10 cheap 5v regs to feed the various chip supplies, and now it sounds far and away better than the '67 in all aspects - no comparison.
I'm not saying they don't do anything, as I'm certain they do, but I think they're icing on the cake of an already good system and can possibly even be to the detriment of a stock player without the voltage rails being sorted first.
Two clocks are far superior to one clock with /2 circuit. Having said that a good clock feeding a /2 circuit would sound better than two average clocks.
Brent
Brent
I replaced ALL the electrolytic caps in my player with Black Gates, changed op-amps for LM4562, filter caps for mica and skipped HDAM. After all that, and even after putting big SI caps in PSU, I found that my CD63KI still did not sound significantly better than a stock CD67 in a blind A/B test. However, I got massive gains from fitting 10 cheap 5v regs to feed the various chip supplies, and now it sounds far and away better than the '67 in all aspects - no comparison.
I'm not saying they don't do anything, as I'm certain they do, but I think they're icing on the cake of an already good system and can possibly even be to the detriment of a stock player without the voltage rails being sorted first.
I think you're quite brave to admit that and good on you. The regs are certainly far more important than nice caps. Blind listening is, however, tricky!
Silmic II can sound very good also, depending on the implementation.
Even Muses are quite good if you choose the correct placement.
For digital psu decoupling I like ZA´s a lot.
Even Muses are quite good if you choose the correct placement.
For digital psu decoupling I like ZA´s a lot.
... Blind listening is, however, tricky!
No, it's easy. If it sounds better, feels better, smells better - it is better.
I found blind listening very hard to set up. I think I managed it in the end, but it wasn't me doing the listening! Mostly I do a non-blind A/B and just set both players up with identical CDs and swap inputs, keeping levels the same.
I'm obviously not that brave as I'm only happy to admit it now I'm confident that I have the stock player clearly beaten ;-)
I'm obviously not that brave as I'm only happy to admit it now I'm confident that I have the stock player clearly beaten ;-)
The problem with blind listening, is you have to feel your way around to find the remote and its a lottery what CD you've put on

My bad!!!



My bad!!!
An externally hosted image should be here but it was not working when we last tested it.
Had an 5hr music marathon tonight ,Why is most of my cd collection shyte? is it a case of garbage in garbage out. my player really finds out crap cds .
alan
alan
No, it's easy. If it sounds better, feels better, smells better - it is better.
Simple logic but you won't refute that the subject is a "can of worms" for audiophiles.
Had an 5hr music marathon tonight ,Why is most of my cd collection shyte? is it a case of garbage in garbage out. my player really finds out crap cds .
alan
The (tuned) CD63 is good at picking out the best and worst CDs.
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