Diatherapuncteur Stereo Parametric Equalizer

Built for ØyvindHågensen
This particular case comes from an interesting old medical device called the Diatherapuncteur.  The unit came with many strange and wonderfully-made devices that look they were meant to send a low level of 
current through the body.  
Øyvind was interested in having a sloped cabinet for the equaliser and I think this one stood out as a perfect example.  The 4 band parametric EQ circuit is based on an UREI unit because it was anything but clean and precise– the application called for something extreme and wild so a tube front end and output was also included.  
Fully transformer balanced in and outs are included and all connections are made via tails coming from underneath the unit.