Akai CS-34 - SPECIFICATIONS

I. SPECIFICATIONS
An asterisk next to a figure indicates the minimum guaranteed performance.
TRACK SYSTEM
4 track 2 channel stereo system
TAPE SPEED E 1-7/8 ips. (4.75 cm/sec) +3%
WOW/FLUTTER Less than 0.13% WRMS
*Less than 0.28% RMS
TOTAL WOW/FLUTTER *Less than 0.35% RMS
FREQUENCY RESPONSE LOW NOISE TAPE
CHROME TAPE
40 to 13,000 Hz +3 dB
*40 to 12,000 Hz +3 dB
40 to 15,000 Hz +3 dB
DISTORTION FACTOR
L *40 to 13,000 Hz +3 dB
Less than 1.5%
TOTAL DISTORTION FACTOR
*Less than 3%, 1,000 Hz, “0” VU recording
SIGNAL TO NOISE RATIO
Better than 52 dB, 1,000 Hz, “0” VU recording
*Better than 48 dB
TOTAL SIGNAL TO NOISE RATIO *Better than 43 dB
RESIDUAL NOISE
if Less than 10 mV/8 ohm load (CS-34 only)
OUTPUT LINE OUTPUT 0.775V (0 dBm +1.5 dB) using a 333 Hz, “0” VU pre-recorded tape
DIN OUTPUT 0.55V (-3 dBm +1.5 dB) using a 333 Hz, “0” VU pre-recorded tape
HEADPHONE OUTPUT 30 mV/8 ohm using a 333 Hz, “0” VU pre-recorded tape
SPEAKER OUTPUT 2W/8 ohm each channel (CS-34 only)
INPUT/IMPEDANCE MIC INPUT More than 0.35 mV/4.7 k ohm
LINE INPUT More than 80 mV/510 k ohm
DIN INPUT More than 3 mV/25 k ohm
RECORDING/PLAYBACK LEVEL
0 dBm +2 dB, 1,000 Hz, “0’”’ VU recording
ERASE RATIO
Better than 70 dB
CROSS TALK Better than 25 dB, 1,000 Hz +3 VU recording
*Better than 65 dB
RECORDING BIAS FREQUENCY
BIAS LEAK
60 +5 kHz
Less than -45 VU with recording volume at position “6”.
een
RECORDING TIME
FAST FORWARD AND REWIND TIME
HEAD RECORDING/PLAYBACK HEAD
ERASE HEAD
90 min. using a C-90 cassette tape
Within 80 seconds using a C-90 cassette tape.
4 track 2 channel recording/playback head
Type: P4-303
Gap: 1 micron
Impedance: 1,050 ohm +25% at 1 kHz
D.C. Resistance: 110 ohm
2 track 1 channel erase head
Type: E4-100
Gap: 0.3mm
Impedance : 730 ohm +10% at 100 kHz
1 DOC. Resistance: 5.2 ohm
MOTOR
Mechanical Governor Type D.C. Motor
Type: MHT-5PS
Specified Voltage: 13.2V
Revolutions: 2,200 rpm
TRANSISTORS/F.E.T.
2SC1647 (R) (S) (E)
2SC1648 (R) (S) (E) (U)... 6
2SA628 (E) (F)
2SC458LG (C) (D)...... 4
2SC94SL (Q) (R) ..---- 2 2SK34 (D).. 6... eee eee 2
2SC1096 (K) (L) .....- 2
DIODES IN60........... 6 WZ-085 ......... 1
IN4001......... 8 W213 90 int areca 1
1S2473VE....... 8 WZ-192 1.2.04. 1
SR-103D ........ 1
10D05 .......... 4 (CS-34 only)
LC. LC-4032 ........ 2 (CS-34 only)
POWER REQUIREMENT
Universal Models: 110 to 240V A.C., 50/60 Hz
Japan Models: 100V A.C., 50/60 Hz
CSA Models: 120V AC., 60 Hz
CEE Models: 220V A.C., 50 Hz
BSI Models: 240V A.C., 50 Hz
POWER CONSUMPTION
CS-34D: 12W
CS-34: 25W