naah
part of US is still having that nice THD spectra , not being so damn clean
post that asc file (#91) here , to save me inputing
I'll start a new thread to preserve this one.
Not necessarily.
Very true. Misnomers are everywhere
Sounds like Papa has jumped in his time machine again and stole my Super Asymmetry circuit, and called it Super Symmetry just to cover his tracks.
Bloody bastard. Hahahahaha
It will need to be added by a separate preamp then, which isn't a problem I suppose.
A truly symmetrical circuit cannot have 2nd harmonic as it is cancelled, otherwise calling it symmetrical is a misnomer.
- nope
-Ultrasymmetrical is phrase made in Papa's usual


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I just stick with, it sounds good🙂
Me too, but I now know exactly what sounds good to me, and know how to achieve it.
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Then you are set. Just saying many roads lead to Rome🙂
Yes but I'm also always tinkering and trying to learn new things.
There's always more to learn, and new ideas never stop, so I'm never content till I've run out of dumb ideas.
This one would be very suitable for your friend vdi nenna
Like the symmetry. Nice looking circuit. I'll built it if theres a board.
Decided to do a new bottom plate design.
Went with 4mm Aluminium. Previously used 3mm Aluminium plate but had 4mm lying around so decided to use that.
Went with 4mm Aluminium. Previously used 3mm Aluminium plate but had 4mm lying around so decided to use that.

Has anyone used or have an opinion on Vishay HFA50PA60C soft recovery diodes http://www.vishay.com/docs/94074/vs-hfa50pa.pdf ?
I have a stack of them so may as well put them to use. I'm thinking of paralleling them up Pass Labs Style.
🙂
I have a stack of them so may as well put them to use. I'm thinking of paralleling them up Pass Labs Style.
🙂
Beautiful.I wouldn't hesitate
I'll start putting something together
Some new toys arrived today
What's special about them? High power?
High Transconductance
Excellent RthJC
Very nice Capacitance curves
Nothing bad,
Good for F6,
or Mini Aleph J or J2 type mu follower circuit.
Excellent RthJC
Very nice Capacitance curves
Nothing bad,
Good for F6,
or Mini Aleph J or J2 type mu follower circuit.
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