Owner's Manual

Specifications 29
MT50 User’s Guide
Specifications
General Specifications
0 dB = 0.775 V rms
* dbx noise reduction system was manufactured based on a patent license from THAT Corporation.
dbx is a trademark of Carillon Electronics Corporation.
All specifications subject to change without notice.
Tape Transport
Tape Type C46–90 cassette (Type II High Bias 70 µs EQ)
Track Format 4 tracks
Head System
4-channel record/playback (hard permalloy head)
4-channel erase (ferrite head)
Motor DC servo
Tape Speed 9.5 cm/sec
Pitch Control ±10%
Wow & Flutter 0.12% W. RMS
Rewind Time C60 tape → Approx.120 seconds
Mixer Specs
Frequency Response
MIC IN to STEREO OUT, LINE IN to STEREO OUT, LINE IN to PHONES
OUT: 20 Hz–20 kHz +1, –4 dB
S/N Ratio
MIC IN to STEREO OUT: 68 dB, IHF-A (GAIN: MIC)
LINE IN to STEREO OUT: 70 dB, IHF-A (GAIN: LINE)
EQ
LOW: ±12 dB, 80 Hz, shelving
HIGH: ±12 dB, 12 kHz, shelving
Recorder Specs
Frequency Response 40 Hz–16 kHz +3, –5 dB (dbx* OFF)
S/N Ratio (@3% THD) 85 dB (dbx* ON, IHF-A)
Distortion 1.5% (400 Hz, –10 dB recording level)
Erasure Ratio 55 dB (1 kHz, 0 dB recording level, dbx* OFF)
Noise Reduction dbx*
Connections
MIC/LINE
Input impedance: 10k Ω
Nominal input level: –10, –30, –50 dB (fader nominal)
Min. input level: –56 dB (gain control MIC, fader max)
Max. input level: +6 dB (gain control LINE, fader nominal)
AUX RETURN L/R
Input impedance: 10k Ω
Nominal input level: –10 dB (AUX RETURN control nominal)
Min. input level: –16 dB (AUX RETURN control max)
STEREO OUT L/R
Output impedance: 1k Ω
Nominal load impedance: 10k Ω
Nominal output level: –10 dB (10k Ω load)
AUX SEND
MONITOR OUT L/R
SYNC OUT
PHONES (stereo)
Nominal load impedance: 8–40 Ω
Max. output level: 30mW (40 Ω load)
General
Power Supply AC adaptor (PA-1206)
Dimensions (W × H × D) 337 × 69.3 × 231 mm
Weight 1.7 kg
Option FC5 Footswitch for punch-in/out recording