you want improvement ?
wire all signal routes with decent wire - 0,25mm dia , and less
I'm using Cu enameled with silver , 0,25mm dia , and there is always positive result - comparing to even Silver wire but with bigger dia
I agree. Smaller diameter wire sounds better. I use 30AWG silver and have not tried an AB comparison to copper but the smaller diameter is definitely better.
Uriah
Uriah
I dont use any measuring equipment to tell me if it sounds good other than my ears and my own personal set of psychoacoustics.
Uriah
Uriah
No, no, I understood that. And in younger days I heard all kinds of differences. (I think 😀 )
Well, if one hears a difference, or feel less listening fatigue with this or that, good and well!
Well, if one hears a difference, or feel less listening fatigue with this or that, good and well!
Ok, I will try that.
I see PartsConnexion only has 28AWG silver, but I love the cotton tubing to go with it. 😀
I suggest... Go for thinner wire in any material is way more important than the material it self.
Thinner copper wire will sound better than thicker silver wire... even for speaker cables. Crazy? Try it!
Nice thin wire IMO: Farnell Export
And always use solid core wire for signal and speaker cables... or better... use foil!
Click on anything ("Farnell Export" for example) to initiate a session with the website and then click Nelson's link again. 😉
Thank you. I tried clicking on a number of links on that page other than "Franell Export" and none of those others work. Clicking on "Farnell Export" in the upper right hand corner and then clicking on the link again was the only combination that worked for me.
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Leds
How critical are the strings of leds? I'm measuring 1.94v & 1.98v in the bunch of 64 I sorted (with my m3 semiconductor analyzer).
How critical are the strings of leds? I'm measuring 1.94v & 1.98v in the bunch of 64 I sorted (with my m3 semiconductor analyzer).
Here is the very same link but for the US marketplace.
PRO POWER|ECW0.2|WIRE, COPPER ENAMELLED, 35SWG | Newark.com
wire all signal routes with decent wire - 0,25mm dia , and less
I'm using Cu enameled with silver , 0,25mm dia , and there is always positive result - comparing to even Silver wire but with bigger dia -- ZenMod
By "Cu enameled with silver" do you mean "silver plated wire" and not "enameled wire" as in the stuff used to wind coils/transformers?!
If so, with what insulation, none, cotton, ptfe ?
I'm using Cu enameled with silver , 0,25mm dia , and there is always positive result - comparing to even Silver wire but with bigger dia -- ZenMod
By "Cu enameled with silver" do you mean "silver plated wire" and not "enameled wire" as in the stuff used to wind coils/transformers?!
If so, with what insulation, none, cotton, ptfe ?
Critical no, preferable yes. So to meet the prototype Iccs and Vout. You will just get a little more current and Vout. It may have a sweeter tone with 1.8V Leds or it may not in your system. Nothing terrible.
Ok, thanks. I've got 4 dcb1 boards - I might as well finish one with the leds I've got.
Ok, I got my leds installed. I powered it up without any inputs or outputs attached to it. I noticed the leds on the bottom lit up and then faded - but the power led stayed lit. (I guess that's a good sign, lol)
Is there anything I should be looking out for - voltages, etc, at certain points?
Is there anything I should be looking out for - voltages, etc, at certain points?
if you can run it upside down, then measure the the voltages on the three holes before the B1 section. Center is ground voltages should be 10v there to start, if more like 20, then regulator part not working.
Nope, don't get 10v.
Ok, something must be wrong further up the circuit.
Should the LEDs be all on?
Ok, something must be wrong further up the circuit.
Should the LEDs be all on?