Two red and two green led's are fine.It's what I ended up using.
Opps, I'm not alone using such tandem. Thank you.
Hi Alex
I used these for the 4.7uf caps
http://www.hificollective.co.uk/components/mundorf_mkp.html
I also ended up using (after re-measuring) one greed LED for the 3 string 5.58V which gets me spot on.
The Cardas solder is superb and great to work with so I’m sure that you are going to be happy with that choice.
Hi shoom,
Thank you for your advice. I'll might order this.
For solder, I used WBT leaded till now and it is an excellent product. However, it is very expansive and I'll probably go for Cardas.
When I see me referred as "salad" I know its Android.
No, it is my iPhone 5S magic
The folded has a B1 like buffer of its own, maybe you could skip it and couple with small value cap from Q4/R10 node to the general input B1 section of yours through a selector switch.
If the folded has a buffer of it's own, then could you just add a potentiometer to it to make a single source system?
I thought that I had found the cause as one of the interconnects was somewhat loose.With different cables all seemed well until 40mins of listening.The crinkling noise doesn't interfere with the listening only being noticeable when close to the speaker inbetween tracks.
Hi Marra
Had the same issues several times on previous builds. Always found the problems related to cold solder joints.... look for connections between the shunt output and riaa amp... look also at the riaa filter components.
Hi Marra
Had the same issues several times on previous builds. Always found the problems related to cold solder joints.... look for connections between the shunt output and riaa amp... look also at the riaa filter components.
Thanks RC.I'll hopefully sort things tomorrow.
Yes you can use 7.6V matched between channels. Its we got VR2X & VR1 to still bias right in all somewhat different cases.
I do not really understand the function off VR1 ?
Here is my finnished Build using 2,2 uf 160 V Pept caps instead off the 22 uf.
Touching the box with cover on after 1,5 hour I can not feel it is hot at all. Adjusted to 4 v between. C3 in and Gnd. Adjustement do not change much after the first 5 minutes.
Voltage in is 46 Vdc
Now I am looking forward to hear it somewhere . I do not have a Turntable
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