Celestion V30 simulator

[ech0es]

Hi everybody!

I need your help to do a layout for this schematic:


It's a celestion vintage 30 simulator, here is the clean real V30/simulator


Crunch Real V30/simulator:


And the samples:
V30
http://emmeffects.free.fr/Elec/SimulHP/clean1.ogg     
SIM       
http://emmeffects.free.fr/Elec/SimulHP/clean2.ogg

SIM
http://emmeffects.free.fr/Elec/SimulHP/crunch1.ogg
V30
http://emmeffects.free.fr/Elec/SimulHP/crunch2.ogg

Thanks a lot for your help !

[Güero]

Could you please post a better definition schematic?
Just for sure about the components values...
tks

[bamera]

Sounds very close to the real thing!!!

[fixr1984]

That sounds pretty good.
I would agree on a clearer picture of the schematic, some of the values are hard
to make out. I wouldn't mind trying a layout for this one.

[OnLyTNT]

I can make a layout too, if you can supply a better schematic. Actually, I do want to make one . Low resolution export to bitmap causes such dirty schematics, just for information. And.. sounds awesome.

[ech0es]

Better definition schematic

http://img244.imageshack.us/img244/9830/v30originalkh2.jpg

[rnfr]

there aleady is a pcb layout for this made by the french guys that designed it.  there is a link to it in the thread in the "other" forum.

[DougH]

That does sound very good. Best speaker sim clip I've heard yet.

[ech0es]

there aleady is a pcb layout for this made by the french guys that designed it.  there is a link to it in the thread in the "other" forum.

yes but it's a pcb for the entire thing, i don't need the line out and the headphone ouput

[Ripthorn]

That thing sounds great, but is that really a 25W 8 ohm resistor in there?  Wouldn't that be massive?

[DougH]

I guess that begs the question of whether this was intended for line level or a speaker connection on the input.

[ech0es]

That thing sounds great, but is that really a 25W 8 ohm resistor in there?  Wouldn't that be massive?

It's made initially to be plugged from a power amp, it's a dummy load which act like a speaker

[Ripthorn]

Then could this be made without that resistor to work on a line level signal?  Or would further modifications be needed?

[ech0es]

it should work without this resistor.

Let's make a layout ! (pliizz  )

[modsquad]

Sounds like someone wants somebody else to do all the work...and persistant too.

[slacker]

What sort of power supply does it expect? Looks like it's designed to be run off a bipolar supply judging by the lack of input and output caps and the fact that everything is referenced to ground.

I can knock up a quick vero layout if that's any use to anyone.

[ech0es]

Sounds like someone wants somebody else to do all the work...and persistant too.

Not all the work, and it's in my first post:
"i need help blablabla.." 

[fixr1984]

Here's a PCB layout for it. Let me know if you see any errors before
I post the pnp.

[rnfr]

in the original schem it looks like it runs off of 15v and 22v bipolar supplies.

[fixr1984]

Alright I see what you mean, I think then all I have to do
is break connection at pin 11 and make that V-