Re: [ng-spice] no tubes


To ng-spice@ieee.ing.uniroma1.it
From Peter Tillemans <pti@pandora.be>
Date Sat, 24 Jun 2000 13:55:22 +0200
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Sender peter

widlok wrote:

>
>
> Peter Tillemans wrote:
>
>> You can get compatible spice models for a lot of tubes from
>> www.duncanamps.com. I used to simulate the amplifier I am now
>> listening to :-).
>>
>> --
>> Peter Tillemans
>>
>>
>
> Hello!
>     Could You tell me what models did You use and how they work? I
> also simulated (hybrid) power amp, that I am listening now, but I had
> a lot of problems with tubes.
>

I built a 2 stage, zero-feedback single ended triode amplifier.

It is based on a 12AX7A input triode and 300B power triode.

The accuracy of the simulation was better than about 20%. Basically it
was 1st time right and I required no tweaking in the audio path except
for the input potmeter.

I'll see if I can find the simulation files again.

Peter

>
> Anyway, it is nice to meet someone who is high-end audio tube
> enthusiast like me . . .
>
> Best Regards
>         Michael Widlok

--
Peter Tillemans




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