Console Stereo Amplifier Model 1050
Marantz (Sound United LLC); Vista, CA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Marantz (Sound United LLC); Vista, CA
- Year
- 1978–1980
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 245819
- Number of Transistors
- 45
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Hi-Fi equipment
- Power type and voltage
- Alternating Current supply (AC) / 110; 120; 220; 240 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 50 W (60 W max.)
- Material
- Metal case
- from Radiomuseum.org
- Model: Console Stereo Amplifier Model 1050 - Marantz Sound United LLC;
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 416 x 146 x 240 mm / 16.4 x 5.7 x 9.4 inch
- Notes
-
A hi-fi stereo integrated amplifier with power output of 2 x 25 watts FTC (US standard) into 8 ohms, or 2 x 30 watts FTC into 4 ohms, housed in a metal case (outer wooden case optional). Also available with an extra wide front plate with rack handles. With a rotary volume control, slider controls for Bass, Treble and Balance, rotary switches for input selector (Phono, Tuner, Aux), Tape Monitor (Tape, Source), Speakers (Off, A, B, A+B), push button switches for Low Filter, Mono and Loudness. Jack for headphones, RCA phono sockets for input Phono, Tuner, Aux, for input/output Tape, a DIN input/output socket for tape, and terminals for 2 pairs of loudspeakers (A and B).
Specification Audio Section Power Output per channel into 4Ω
into 8Ω30W FTC (51W DIN)
25W FTC (40W DIN)Total Harmonic Distortion at rated power 0.1% I.M. Harmonic Distortion at rated power 0.1% Power Bandwidth 20Hz-50kHz Damping Factor 8Ω 45 Frequency Response Phono (RIAA)
Aux±0.5dB
20Hz-50kHz ±1dBInput Terminals Phono Input Impedance
Input Capacitance
Input Sensitivity47kΩ
100pF
2.1mVAux Input Impedance
Input Sensitivity25kΩ
180mVPhono Dynamic Range 100dB Channel Balance
(0 to —40 dB/40Hz-16kHz)Phono, Aux 3.0dB Interchannel Crosstalk Phono, 1kHz
Aux, 1kHz
Tape, 1kHz47dB
62dB
62dBIntersource Crosstalk (Worst Point), 1kHz 55dB Tape Out Output Voltage, 1kHz
Output Impedance, 1kHz775mV
220ohmsHeadphone Jack Load Impedance 4Ω Versions/Power requirements
E, N / 110/120/220/240V AC 50/60Hz with voltage selector
Others / 110/120/220/240V AC 50/60Hz internally switchablePower Consumption at rated output: 110 Watts ± 20W
Semiconductors : Transistors 45, Diodes 26
Designed in USA, Produced in Japan
- Net weight (2.2 lb = 1 kg)
- 7 kg / 15 lb 6.7 oz (15.419 lb)
- Mentioned in
- -- Original prospect or advert (1978 Marantz We Sound Better and 1980 Marantz hi-fi catalogues)
- Literature/Schematics (1)
- - - Manufacturers Literature (Service manual Marantz 1072/1050)
- Author
- Model page created by Bartosz Szwed. See "Data change" for further contributors.
- Other Models
-
Here you find 568 models, 559 with images and 91 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Marantz (Sound United LLC); Vista, CA
Collections
The model Console Stereo Amplifier is part of the collections of the following members.