Oberheim GM-400

TECHNICAL SPECIFICATIONS
AUDIO PERFORMANCE DIGITAL SIGNAL PROCESSING:
2 CHANNEL A/D 18 BIT 108 DB 128 X OVERSAMPLING SIGMA DELTA
2 CHANNEL D/A 18 BIT 108 DB 64 X OVERSAMPLING SIGMA DELTA
DATA PATH  24 BIT 144,5 DB
MULTIPLIER  56 BIT 337 DB
SAMPLING RATE  44.1 KHZ
AUDIO BANDWIDTH 20-20.000 HZ +/- 1 DB

DSP
DYNAMIC DELAY MEMORY  192K WORDS (107,2 S)
STATIC DELAY MEMORY 768 WORDS (18,75 MS)
DATA ALU PROCESSING  1,4 MIPS
ADDRESS ALU PROCESSING 1,6 MIPS
MULTIPLIER SIZE 32-24 BITS

MEMORY CAPACITY
3 BANKS X 128 PROGRAMS = 384 TOTAL PROGRAMS

TOOLS
TUNER:
CONCERT PITCH A4 435-445 HZ
TUNING RANGE 10-C8
TUNING ACCURACY +/-1 CENT
MODES CHROMATIC, 4/5/6 STRINGS BASS, STANDARD
GUITAR, OPEN G, 12 STRINGS GUITAR, OPEN D
GUITAR FLAT, OPEN Em, GUITAR DOUBLE FLAT
DROPPED E

POWER SUPPLY
MAIN VOLTAGE (EUROPE) 230 V.A.C. 50 HZ
MAIN VOLTAGE (U.S.A.) 120 V.A.C. 60 HZ
POWER ASSORBTION 30 WATTS MAX
MAX VOLTAGE FLUCTUATION +/- 15%