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phi-L Audio releases free Tonestack plugin


phi-L Audio has introduced Tonestack, a free effect plug-in that emulates the tonestack of a well-known amplifier manufacturer.

phi-L Audio Tonestackphi-L Audio’s Tonestack plug-in emulates a typical tonestack found on Marshall amps.

I’ve built a small plugin, that emulates a Marshall tonestack.

First, I’ve derived the transfer function of the tonestack from the circuit. Then, I’ve calculated the coefficients of the z-transform by bilinear transform.

Tonestack is avaiable to download as a freeware VST effect plugin for Windows.

More information: phi-L Audio / Tonestack

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