Menatone, well known for their "Amp in a Can" stuff. Well I've had a few requests for a few of the Menatone boxes and thanks to the freestompboxes.org forum here is the "King of the Britons". Marshall-esqe uber distortion, give it a try - I did and quite enjoyed it. I built up the RunOffGroove.com "Thor" though and enjoyed that much more...
Here's a demo;
Here's the scheme:
