

I've been reading this topic several times now and I'm greatfull for all the information and images.

That being the short introduction, I've got a question regarding this MOD to the Vintage Tube Overdrive*. My name is Niels, I'm 34 years and I'm from the Netherlands.įirst of all I would like to wish everyone a Happy New Year and all the best. My local Behringer tech friend does not have it - I am contemplating doing some mods to make it a useable unit - then again, maybe I will just put it on the local Trade Me site (NZ Ebay) and see if I can get some money backĪnyone with a schematic - factory or otherwise email me - I will not say where I got it okayĭo yourselves a favour DO NOT BUY one of these - build the B K Butler Tube Driver in the DIY Projects section instead No wonder Behringer discontinued it - does any one have a schematic for it? it sounds like a badly biased germanium Rangemaster - you know, that shitty gated distortion effect in comparison to the smoooooth sounding B K Butler Tube Driver. It has a Coolaudio brand chip - unsure what it is - looks like a quad opamp SMD device in place of the B K Butler TL072 or 4558 dual opamp.ĪND. It has a crappy single knob tone control in place of B K Butlers HI and LO controls. I have to tell all here that this is not even remotely similar to the B K Butler Tube Driver.įirst it runs off 9v dc, NOT 12vAC (which is converted to +12vDC and-12vDC in the B K Butler)

I purchased a Behringer VT911 and took it apart AND.
