Here we have a bizarre little tabletop synth. There's a couple of CPUs and various ways to chop the signal up and get it looping in on each other. Basically this makes a variety of drone and siren sounds, handy for adding some weirdness to your live sets and some layers to your mixes, or for annoying your mum.

Model: Ohnoho's Bleet Box System 
Made: Brooklyn NY USA, recent model
Type: monophonic tabletop synth/noise generator
Power: standard 9v negative supply
Switching: true bypass (toggle only, no footswitch)
Equivalent new street price (approx): $295aud, discontinued
Mods: none
Accessories: original box, no manual
Condition notes: used, no major marks, excellent condition