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Number of Transistors
Semiconductors present.
Semiconductors
Main principle
Audio-Amplification
Wave bands
- without
Details
Cassette-Recorder or -Player; Hi-Fi equipment
Power type and voltage
Alternating Current supply (AC) / 110; 120; 220; 240 Volt
Loudspeaker
- For headphones or
amp
.
Material
Metal case
from Radiomuseum.org
Model: Digital Monitoring Series SD-35 -
Marantz Sound United LLC;
Shape
Book-shelf unit.
Dimensions (WHD)
420 x 100 x 260 mm / 16.5 x 3.9 x 10.2 inch
Notes
Company News
A hi-fi stereo cassette tape deck. With high slew rate OP-amps, ceramic damped
rate OP-amps, ceramic damped capacitors, high grade Dolby circuit. Super hard metal alloy heads, fast acting fluorescent peak level meters. Logic feather touch super silent mechanism, Dolby B and Dolby C noise reduction, digital real time counter, auto tape selector, auto space, record mute, MPX Filter and quick rewind. Rotary controls for Record Level, Variable Bias and Record Balance. Jack for headphones, RCA phono sockets for Line Input and Line Output.
Specification
Style
Front load
Tape Drive System
Single Capstan Drive
Cartridge
Compact cassette
Track System
Compatible Stereo 4-track 2-channel
Tape Speed
4.75 cm/sec.
Heads
2 Head System
Composition
Rec/Play: Super Hard Metal Alloy
Erase: Dual Gap Ferrite
Motor
2 Motor System
Capstan: DC Servo Motor
Reel: DC Motor
Overall Frequency Response at -20dB
Normal Tape
Cr02 Tape
Metal Tape
20Hz-17kHz
20Hz-18kHz
20Hz-19kHz
Signal-to-Noise Ratio:
Dolby B/C (ON)
Dolby (OFF)
65/74dB
57dB
Wow and Flutter DIN WTD
0.09%
Outputs
Line Level/Impedance
Headphone Level/Impedance
500mV/3.3kΩ
50mV/100Ω
Input (Level at 0 VU)
Line Sensitivity/Impedance
70mV/40kΩ
Fast Rewind Time
Fast Forward Time
95 sec. (C-60)
95 sec. (C-60)
Versions/Power Requirements
N, T. and A / 220/240V AC, 50/60 Hz with voltage selector
E version / 110/120/220/240V AC, 50/60 Hz with voltage selector
Stereo Systems & Components
Power Consumption: 20 Watts
Made in Japan
Net weight (2.2 lb = 1 kg)
4.3 kg / 9 lb 7.5 oz (9.471 lb)