Stereo Control Amplifier RC-870
Roland Electronics Co. Ltd., Rotel; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Roland Electronics Co. Ltd., Rotel; Tokyo
- Year
- 1984 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 307952
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Hi-Fi equipment
- Power type and voltage
- Alternating Current supply (AC) / 120 or 220 or 240 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Stereo Control Amplifier RC-870 - Roland Electronics Co. Ltd.,
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 430 x 66 x 317 mm / 16.9 x 2.6 x 12.5 inch
- Notes
-
A Stereo pre-amplifier, partner to the Rotel RB-870 Stereo Power Amplifier. Push button for Power. Rotary control for Volume/Balance. Rotary switches for Mode (Mute, Stereo, Mono), Tape Monitor ( 2 > 1, Tape 1, Off, Tape 2, 1 > 2) and Function (CD, Tuner, MM, MC). Jack for Headphones. Power on pilot light.
Total Harmonic Distortion (Line) ......: No more than 0.004% (20Hz-20kHz at rated output)
Intermodulation Distortion (Line) .... : No more than 0.004% (60Hz:7 kHz at rated output)
Headphones load impedance .........: 4 - 16Ω
Input Sensitivity/Impedance :
Phono MM ...: 2.5mV/47kΩ
Phono MC ...: 350µV/150Ω
CD ............. : 450mV/15kΩ
Tuner, Tape ..: 150mV/33kΩ
Output Sensitivity/Impedance ........: 1.0V/1.2kΩ
Frequency Response Phono .........: 40Hz - 100kHz, ± 0.2dB (RIAA Standard)
Line .............. 4Hz - 100kHz, +0dB, -3dB
Signal to Noise Ratio Phono (MM) .: 78dB
Phono (MC) .: 64dB
Line ............: 95dBVersions/Power Requirements
120 V AC 60Hz
220 V AC 50Hz
240 V AC 50Hz
120/220/240 V AC 50-60Hz Switchable (Not available in UK, Canada and Scandinavia)
- Net weight (2.2 lb = 1 kg)
- 5.2 kg / 11 lb 7.3 oz (11.454 lb)
- Literature/Schematics (1)
- - - Manufacturers Literature (Owner's Manual for the RC-870)
- Literature/Schematics (2)
- - - Manufacturers Literature (Technical Manual for the RC-870)
- Author
- Model page created by Howard Craven. See "Data change" for further contributors.
- Other Models
-
Here you find 340 models, 329 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Roland Electronics Co. Ltd., Rotel; Tokyo