Alice MHB Tieline Extender
The Alice MHB unit is a microphone input extender for the popular Tieline ViA audio codec. The ViA unit has additional audio ports with can be connected to the MHB which then give two additional microphone inputs and left & right headphone monitoring.
Powered by an internal 9v battery or ‘plug-top’ power supply.
Connections via captive audio leads.
Technical Specification
Input: common-mode rejection: 60dB typical
Frequency response: 20Hz to 20kHz ±0.2dB
Phase shift: 20Hz <1° 20kHz<5°
Noise: -100dB (RMS 30Hz to 15kHz) at unity gain - Ref + 8dBu output
Distortion: (THD) + 8dBu output: 40Hz 0.006% - 1kHz 0.006% 10kHz 0.02%
Output impedance: <1 ohm balanced and floating
Minimum load: 600 ohms
Gain range: adjustable up to 20dB gain and 10dB loss
Max. input level: +28dBu
Max. output level: +26dBu into 5k ohms +24dBu into 600 ohms
0dBu = 0.775 volts RMS
Power supply: 230v AC to 12v DC mains adaptor or internal PP9 battery
Case details: 145 x 145 x 60mm
Shipping weight: 1.50Kg