50
Specifications
Mechanical Characteristics
Tape:
Compact Cassette (C-30 to 90), High-Bias (CrO
2
)
Track Format:
4-track/4-channel
Head Configuration:
4-channel record/play (permalloy) x 1
4-channel erase (ferrite) x 1
Motor:
DC servo motor x 1
Tape Speed:
Switchable two speeds: 9.5 cm/sec. (3-3/4 ips) and
4.8 cm/sec. (1-7/8 ips), ± 1%
Pitch Control:
± 12 % (approx.)
Wow and Flutter:
0.06% WRMS at 4.8 cm/sec.,
0.05% WRMS at 9.5 cm/sec.
Fast Winding Time:
120 sec. (approx.) with C-60
Dimensions (W
×
H
×
D)
419 x 115 x 357 mm (16-1/2" x 4-1/2" x 14-1/16")
Weight:
4.9 kg (10.8 lbs.)
Mixer Section
MIC/LINE INPUT, Ch.1-4
(XLR type connector x 4)
Input Impedance:
3.6k ohms
Nominal Input Level:
–60 dBV (1mV) (MIC position)
–20 dBV (0.1 V) (LINE position)
Maximum Input Level:
+3 dBV (1.4 V) at Trim Min.
MIC/LINE INPUT, Ch.1-6
(1/4" phone jack x 6)
Input Impedance:
5.6k ohms
Nominal Input Level:
–50 dBV (3mV) (MIC position)
–10 dBV (0.3 V) (LINE position)
Maximum Input Level:
+10 dBV (3 V) at Trim Min.
STEREO INPUT, Ch.7-8
(1/4" phone jack x 2)
Input Impedance:
10k ohms
Nominal Input Level:
–10 dBV (0.3 V)
Maximum Input Level:
+10 dBV (3 V)
SUB INPUT (RCA jack x 2)
Input Impedance:
10k ohms
Nominal Input Level:
–10 dBV (0.3 V)
Maximum Input Level:
+10 dBV (3 V)
LINE OUTPUT (RCA jack x 2)
Output Impedance:
100 ohms
Nominal Output Level:
–10 dBV (0.3 V)
Minimum Load Impedance:
2k ohms
EFFECT 1 SEND (1/4" phone jack)
Output Impedance:
100 ohms
Nominal Output Level:
–10 dBV (0.3 V)
Minimum Load Impedance:
2k ohms
Electrical Characteristics
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