Need some help to simulate Aleph 5

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Hi,

I'm planing to build an Aleph 5, but right now I don't have either time nor money to build it, but I would like to simulate it. I'm using N.I. Multisim 10 and CircuitMaker 6.1 Pro, I am far from an expert with thoses software but I get something out of it... most of the time.

I have traced the schematic in both software, but I have hard time getting valid results. The Multisim schematic is inclued in .pdf format,you can PM me with your email if you want either .ms10 or .CKT file.

That would be great if you can check where's my mistake(s), right now the best I get is:

With Circuitmaker
A square-ish waveform of around 4mV p-p with 40mVDC.. when I applied an 1V p-p sin at the input

With MultiSim
A sin-like that swing from 43mV to 96mV and get attenuated at 43mVDC in around 30ms and if I place a multimeter at the output I get a read of 54mVDC

Thank in advance for the help !
 

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