via this auction
"Awesome standalone lo-fi 8 bit granular sampler. Great condition in a limited crystal clear finish. Can be powered via 9v battery, but I am including a One Spot power supply with the reverse polarity adapter so you won't burn through batteries.From the manufacturer:
MicroGranny is a monophonic granular sampler. It reads wav samples from microSD card and applies granular algorithms to them. You can also adjust start, end, sample rate (tuned or free run), crush and envelope (attack release).
Total external control over all parameters via MIDI Input
MIDI Input allows external control of all parameters as well as transposition of the samples, or playing individual grains by different keys.
monophonic mono sampler
microSD card (storing + recording samples, storing presets)
6 sounds with full adjustments storable in a preset at once
60 presets in 10 banks (6 preset per bank), stored as .txt files on microSD card
wav sample playback from microSD card (mono, 22050 Hz, 8 or 16 bit, two letter file name)
8-bit 22050Hz wav recording via line input or onboard microphone
hold button
sample rate (tuned or free run)
crush
start, end position with repeat, instant loop
granular settings: grain size and shift speed (positive or negative)
amplitude envelope attack and release
MIDI Input – responds to note, cc and clock (synchronize loop and grains)
MIDI side chain envelope restart
copy, paste
input & output volume knob
power switch – plug / battery
hackable – arduino based
dimensions: 140 x 75 x 55 mm
powered by 9V battery, 9V DC center positive power supply or side pins"
