VSSA Lateral Mosfet Amplifier (lazycat) with EXICON

[sercan85]

VSSA AMPLIFIER WITH EXICON LATERAL MOSFET


PCB is available

 

[Jaack]

have you done measurements how does it sound

 

[sercan85]

I really try to learn about measurements. I bought somethings for its. But definitely I can say about that amp, it is really warm detailed and airy sound. Especially the fact that it is as quiet as an ant impresses me a lot. there arent hum etc on speakers. If you wonder spec you can look @lazycat vssa amp project on diyaudio. Because this amp has already cloned his project with new components.

 

[Jaack]

it looks interesting i read about LCs project and would have liked to make one but shut everything down.do you have extra boards to spare or gerbers

 

[sercan85]

yes I have already 2pcs board.

 

[sercan85]

New PCBs are available...

 

[fab]

Peeceebee threads also are about VSSA amplifier.
Fab

 

[sercan85]

Yes. my vssa project is made with up-to-date components.

 

[sercan85]

Peeceebee threads also are about VSSA amplifier.
Fab

there are my thread

 

[fab]

What do you mean? They are Shaan threads…

 

[sercan85]

I know it how is made vssa… this is mine touch vssa

 

[fab]

Yeah there are several VSSA versions available on the forum….I did my version too many years ago at about the same time as Lazycat…
I was just highlighting that not only Lazycat offered a “VSSA » type amplifier (replaced later on by his First One). You can also look at TSSA from Sonnya. XRK also presented his VSSA version too for example.

Fab

 

[sercan85]

I wanted to stick to @lazycat's design without making major changes. I used the BC850c and 860C mainly due to the lack of the bc560. This amp has a tireless sound.

 

[sercan85]

 

[Nikos]

in 2014 I built this amplifier with the quiescent current regulator TLVH431 ...Very stable very warm amp ....
BR Nikos

 

[jacques antoine]

in 2014 I built this amplifier with the quiescent current regulator TLVH431 ...Very stable very warm amp ....
BR Nikos

Hi Nikos,
Do you remember which schematics you used?

 

[sercan85]

in 2014 I built this amplifier with the quiescent current regulator TLVH431 ...Very stable very warm amp ....
BR Nikos

Nice building. I like to this amplifier

 

[Nikos]

@jacques antoine
Hello my friend

let me search in my files but I find it difficult....to find anything​

 

[Nikos]

@jacques antoine
Here you are....

 

[sercan85]

Thanks for share @Nikos. Like you, I tried to make this amp with the most up-to-date materials of the period.