Unbalanced Line Input


TOA's U21S is for unbalanced, line level equipment such as AM/FM tuners, tape decks, and CD players. Allows remote control of input signal using an external potentiometer. Also configurable as master remote volume control.

TOA U21S Specifications:

  • Controls / Functions:
    • Gain Control
    • Remote Volume Facility
  • Performance Input: 220 k ub
  • Input Sensitivity: -18 ~ +12 dBu
  • Gain (Adjustable): -30 ~ 0 dB
  • Maximum Input: +18 dB
  • Signal to Noise (S/N): 90 dBu (S/N)
  • Physical Connector: U-21S
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