Very cool, Dozin! Is it tube or solid state? Assuming SS.Dozin wrote:I bought a Dean Markley preamp like Weir used during the 85-89 era. I have a picture of him using it and the presence control is set at around 7. I don't think it distorts at all it just get's extremly bright if you crank up the presence. I run the amp hot too, master volume and preamp around 8.
If so presence is simply higher than treble and there we agree.
But if tube it is negative feedback from the powertubes.
In that case it does have tone control but also other 'sounds'.