Phono Equalizer RQ-970BX
Roland Electronics Co. Ltd., Rotel; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Roland Electronics Co. Ltd., Rotel; Tokyo
- Year
- 1994 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 308591
- 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) / 115 or 230 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Phono Equalizer RQ-970BX - Roland Electronics Co. Ltd.,
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 440 x 72 x 195 mm / 17.3 x 2.8 x 7.7 inch
- Notes
-
A Stereo Phono Equalizer. Input sockets for connection to a turntable fitted with either a Moving Magnet or Moving Coil cartridge. Switch on the back for MM or MC cartridge input. The amplified output from the RQ-970BX is connected to a line input of an amplifier lacking a phono stage. Power switch on the front with a power on indicator.
Total Harmonic Distortion ..........: < 0.004% (20Hz-20kHz)
Intermodulation Distortion .........: < 0.004% (at 1V output)
Input Sensitivity/Impedance MM : 2.5mV/47kΩ 100pF
MC : 210µV/100Ω
Phono Overload (MC/MM) ........: 16mV/160mV
Output Sensitivity/Impedance ...: 150mV/100Ω
Frequency Response ...............: 20Hz-20kHz, ± 0.2dB
Signal to Noise Ratio MM ..........: 75dB
MC ..........: 70dB
Power Consumption ..................: 10 wattsVersions/Power Requirements
115 V AC 60Hz
230 V AC 50Hz
- Net weight (2.2 lb = 1 kg)
- 3.1 kg / 6 lb 13.3 oz (6.828 lb)
- Literature/Schematics (1)
- - - Manufacturers Literature (Owner's Manual for the RQ-970BX Phono Equalizer)
- Author
- Model page created by Howard Craven. See "Data change" for further contributors.
- Other Models
-
Here you find 339 models, 328 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