KORG CR-4 - Manual (Page 17)

17
Specifications ...............
Cassette recorder
...............
Physical specifications
...............
Audio specifications and performance
...............
Effects
...............
Dimensional drawing
Track format 4 tracks, 4 channels
Head configuration 1 x 4-track record/replay
head (Permalloy)
1 x 4-track erase head
(ferrite)
Motor type 1 x DC motor (capstan
and reel motor)
Tape speed 1 7/8 in./sec (4.76 cm/
sec)
Wow and flutter 0.25%
Fast wind time Approx 120 seconds (C-
60 tape)
Tape Compact Cassette (rec-
ommended tape < C-60)
High-bias (CrO2 TypeII,
70µs+3180µs only)
Power requirements
(supplied power
adapter):
USA/CANADA/EX:
120VAC60Hz (KA233)
UK/EUR: 230VAC,50Hz
(UK:KA236,EUR:KA239)
AUSTRALIA/NZ:
240VAC 50Hz (Not
included.)
Power consumption: 13 W, via the supplied
adaptor
Physical dimensions
(w x h x d): 434 x 103 x 322 (mm),
17.1 x 4.1 x 12.7 (in.),
Weight (main unit): 4.9 kg (10.8 lb)
Mic/line inputs (1/4" unbalanced phone jacks)
Input level
–50 dBV or higher
Input impedance 1 MΩ
Speakers
Speaker type:
Bass reflex, 8 cm (3.1")
Peak output power 2.5 W + 2.5 W
LINE OUT (2 x RCA jacks)
Output level
–10 dBV
Output impedance 10 kΩ
Headphone outputs (1/4" stereo phone jacks)
Output level
10 mW + 10 mW
Output impedance 30Ω
Frequency response 50 Hz to 12.5 kHz ±3 dB
Signal-to-noise ratio 43 dB
Total Harmonic
Distortion Better than 3.0% (at
1 kHz)
Channel separation Better than 40 dB (at
1 kHz)
Erasure 65 dB (at 1 kHz).
Amp/cabinet
models 11 models
Effects 11 + noise reduction
EQ Bass, midrange and
treble controls
434 mm
(17.1")
4 mm (0.15")
94 mm
(3.7")
322 mm
(12.7")
46 mm (1.8")
5mm (0.2")