Hello ,
here are the measurements from my version .
Kind regards , Alexander .
Those Rohde & Schwarz measurements: software?
R&S is using NI Labview programs (VI / executables) in their equipment. VI stands for "Virtual Instrument"
So, very very expensive measurement instruments!
Far beyond my budget
Oh that's the Chris Found phono preamp.
So you did not get his follow up article?
If you are addressing to me : no I did not. Where can I find it?
It's in Hi-Fi World Supplement No.35 February 1998.
Hope that helps.
Tried to find a copy on the internet but failed (have to pay for it on ebay).
Is there another source where I can find it?
Thanks in advance.
Is it not the circuit from entry #1 ?
https://www.pearl-hifi.com/06_Lit_Archive/14_Books_Tech_Papers/Found_Chris/Cascode_Tube_RIAA_Pre.pdf
https://www.pearl-hifi.com/06_Lit_Archive/14_Books_Tech_Papers/Found_Chris/Cascode_Tube_RIAA_Pre.pdf
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Is it not the circuit from entry #1 ?
https://www.pearl-hifi.com/06_Lit_Archive/14_Books_Tech_Papers/Found_Chris/Cascode_Tube_RIAA_Pre.pdf
yes, but it is only the circuit diagram not the "story".
That's given in the link you supplied, thanks for that.
Is it not the circuit from entry #1 ?
https://www.pearl-hifi.com/06_Lit_Archive/14_Books_Tech_Papers/Found_Chris/Cascode_Tube_RIAA_Pre.pdf
Sorry lads I was not ignoring you.
My camera is refusing to shake hands with my laptop...flipping windows10 is doing my head in.
Anyway the heater PSU was completely reworked....
That's from my phone ugh!!!!
I have to do some picture processing to read it
Hello ,
if I find my PCB , I will do some measurements .
Kind regards , Alexander .
Did you design the PCB yourself or is there "out on the internet" already a PCB of that design available?
Although for me it was a bit of a puzzle to interpret but your measuring results look good
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Hello ,
if I find my PCB , I will do some measurements .
Kind regards , Alexander .
I think the PCB was in the supplement from February , I will search it .
Kind regards , Alexander .
Thank you in advance Alexander!
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