Product Overview
The TOA M11S is for balanced, low impedance mics. Responds to mute bus activation, normally-on or normally-off.
Features:
- High and Low Cut Filters for tone control, 4.2kHz and 330Hz, 6dB / octave.
- Phantom Power, +22VDC for condenser-type microphones. Activate by default, cut Jumper J1 to disable.
- Responds To Mute Bus Activation, via Mute SEND module or switch-closure.
- Responds To Both Mute Bus #1 And Mute Bus #2 By Default (cut jumper(s) to disconnect individual mute bus).
- Two Mute Response Modes (cut jumpers to configure):
- 1. Normally-ON - turns OFF during mute activation (most common)
- 2. Normally-OFF - turns ON during mute activation (functions as an ON/OFF switch, useful for zone-paging microphones in multi-amplifier systems)
- Connector: removable terminal block
Specifications:
- Performance Input: 600tb
- Input Sensitivity: -70 ~ -50dBu
- Gain (Adjustable): 32 ~ 52dB
- Maximum Input: -14dB
- Signal to Noise (S/N): -126dBu (EIN 200Ω)
- Physical Connector: Screw Terminals
- Faceplate Controls: Gain, high and low cut filters
- PCB Controls: Phantom power defeat, mute bus selection
- Input Impedance: 600Ω , balanced transformer-isolated