U-21S
Unbalanced Line Input with Remote Volume Control
U-21S
The U-21S is a line input module to be used in conjuction with the 900 series components and other TOA's equipment. It has an unbalanced input with screw terminals, remote volume control function, and gain control.
- For unbalanced, line level sources such astuners, cassette decks, CD players, computer sound cards, jukeboxes, mixers and satellite receivers
- Use for adjacent sources (less than 15ft from the host unit)
- Allows remote control of input signal using an external 10kΩ linear-taper potentiometer
- Master Remote Volume mode
- Connector: screw terminal
* 0 dB=1 V
Power Supply
24 V DC (supplied from the main frame)
Current Consumption
27 mA
Input Sensitivity
-20 dB* (rated output: -20 dB*), adjustable: -20 to +10 dB*
Input Impedance
220 kΩ, unbalanced
Frequency Response
20 Hz - 20 kHz ±1.5 dB
Distortion
0.05 % or less (1 kHz, output: 0 dB*)
Noise Level
-106 dB* (20 Hz - 20 kHz BPF)
Gain
-30 - 0 dB
Remote Control Range
0 to -55 dB
Connector
5 Screw terminals
Dimensions
35 (W) x 78 (H) x 88 (D) mm (1.38" x 3.07" x 3.46")
Weight
Max. 65 g (0.14 lb)
Please download Datasheet to access full specifications.
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