Post your Solid State pics here.

your opinion on these clones?
I assembled one several years ago and it never touched my heart
I find it really really good. An alive amplifier with low bias current consumption! It's always a matter of taste. By example I find UCD amplifier flat and borring, but often use them in my amplifiers because it's fun to deal with!

What is your favorite amplifier ? I always want to try new things.I find it really really good. An alive amplifier with low bias current consumption! It's always a matter of taste. By example I find UCD amplifier flat and borring, but often use them in my amplifiers because it's fun to deal with!

What is your favorite amplifier ? I always want to try new things.
:giggle:
 

huggygood

Member
Paid Member
2011-03-19 8:42 am
france (bretagne)
I find it really really good. An alive amplifier with low bias current consumption! It's always a matter of taste. By example I find UCD amplifier flat and borring, but often use them in my amplifiers because it's fun to deal with!

What is your favorite amplifier ? I always want to try new things.I find it really really good. An alive amplifier with low bias current consumption! It's always a matter of taste. By example I find UCD amplifier flat and borring, but often use them in my amplifiers because it's fun to deal with!

What is your favorite amplifier ? I always want to try new things.
:giggle:
I'm almost all tubes now but I still love my JLH69s and my Naim clone.
I also have several mosquito zenquito buzquito zenotron and NRDS 30 w amps left.
you live in France ?
 
My Vendetta SCP-2B phono preamp, non-inverting phase version. It has been constantly on for one year. No hum and buzz, low dc offset and noise, neutral sound. Built with genuine Toshiba J-fets and Hitachi lateral MOS-fets.
 

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NAD 3400.
It's my challenge to learn and repair.
Started with recap.
Then some pwr tr stopped working....

Have 4 off them though. Started recap one of the working ones.
15000uf filter caps in the low rail pwr. Instead of 10000uf.
It's a mess with wires everywhere in this amp, so i will try sort them out, and move them under the board instead.
IMG_20220410_130153.jpg


Waiting for parts,
 

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Righetto

Member
2019-04-30 10:52 am
Hi to all,
here I share my realization of the DENON PMA-SA1.
Input stage and VAS are Sony's style circuits.

The output stage is a UHC Mos Bootstrapped Cascode as in DENON top amplifiers.

Enrico
 

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Wiliks

Member
2012-03-18 8:54 pm
Hey, below is my recently built amp with autotransformers 2x300W into 2/4/8R load...

THD: 0,001% at low power and about 0,005% at full power.
SR: 25V/us
FR: 3Hz-160kHz /-3dB full power low frequency limit is around 20Hz, below that output cores saturates



You can see more images here in gallery: https://postimg.cc/gallery/FzmNFLF

And more measurements, spectrum and frequency extremes here: https://postimg.cc/gallery/n78Yt41