Maestro MPF-1 Parametric Filter

"Maestro Parametric filter" prototype pcb
Just finished this prototype of my take on the Maestro Parametric filter.
In addition to the original sound, I've added some features and modes. 
Detailed info will follow.

This thing sounds incredible, instant QOTSA!


FEEDER - active feedbacklooper w/ modulation

'FEEDER' - MK #1 (scrapped) demo
Most available feedbackloopers are passive and very difficult to control.
I've been developing an upgraded, active feedbacklooper for some time.
Made especially with delay and ambient soundscapes in mind.

This is a somewhat dated video of me toying with the very first build.
The signal path is fully buffered when the loop is active. 
Main bypass is "true" (hardwired) bypass. Video captions explain some features.
I am currently working on a new version which is a whole lot different,
more advanced, predictable  and useful in a band context..
I'm confident it will become THE feedbacklooper. Details to come!
First (and last) build of the 1st version 'feeder';