LELL DR-8 - soviet early drum machine

via this auction
"LELL DR-8 HAS 16 DIFFERENT DRUM INSTRUMENTS - 2 KICKS, 2 SNARES, TOMS 1-2, RIM, BONGO, STICK, H-HAT CL/OPEN, LITAWRA, PERCUSTO, DRIVE GUITAR, ORCH HIT, GONG. EACH 8 INSTRUMENTS CAN BE COMBINED TO ONE OF THE FOUR DRUM SETS CALLED PALETTE (4 RAM SETS) WITH THE INDIVIDUAL PARAMETERS - DRUM NUMBER, PITCH, VOLUME, PAN L/R

100 INTERNAL PATTERNS (49 ROM, 51 RAM), STEP OR REAL TIME RECORD, 8 SONGS, UP TO 128 STEPS, TEMP 9-255 BPM, EXTRA 0-3 BANKS FOR OPTIONAL PATTERN MEMORY UPGRADE

MIDI IN/OUT, INT/EXT SYNC, VELOCITY RECEIVING, MIDI NOTES, RX/TX/REC PATTERN VIA MIDI

LINE 1/4 JACK OUTPUTS - LEFT/RIGHT, PHONES STEREO OUT, 5-DIN AUDIO OUT, BATTERY SLOT, AC 6-DIN INPUT"

Demos on ruskeys.net