Korg CR-4 Specifications, Cassette recorder, Physical specifications, Dimensional drawing

–10dBV

10kΩ

–50dBV or higher 1MΩ

Bass reflex, 8cm (3.1")

2.5W + 2.5 W

...............

Cassette recorder

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,
...............
	70∝s+3180∝s only)
Physical specifications
Power requirements	USA/CANADA/EX:
(supplied power	120VAC60Hz (KA233)
adapter):
	UK/EUR: 230VAC,50Hz
	(UK:KA236,EUR:KA239)
	AUSTRALIA/NZ:
	240VAC 50Hz (Not
	included.)
Power consumption:	13 W, via the supplied
	adaptor
Physical dimensions	434 x 103 x 322 (mm),
(w x h x d):	17.1 x 4.1 x 12.7 (in.),
...............
Weight (main unit):	4 9 kg (10 8 lb)

Audio specifications and performance

Mic/line inputs (1/4" unbalanced phone jacks)

Input level

Input impedance

Speakers

Speaker type:

Peak output power

LINE OUT (2 x RCA jacks)

Output level

Output impedance

	Specifications
Headphone outputs (1/4" stereo phone jacks)
Output level	10mW + 10mW
Output impedance	30Ω
Frequency response	50Hz to 12.5kHz ±3 dB
Signal-to-noise ratio	43 dB
Total Harmonic	Better than 3.0% (at
Distortion	1kHz)
Channel separation	Better than 40 dB (at
	1kHz)
...............
Erasure	65 dB (at 1 kHz)
Effects
Amp/cabinet	11 models
models
Effects	11 + noise reduction
EQ	Bass, midrange and
...............
	treble controls

Dimensional drawing

434mm (17.1")

			(0.15")	4 mm
(1	46		(3.7")	94mm
.8")	mm	322 mm	(0.2")	5mm
		(12.7")

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