LA Audio Electronic MS1224 user manual

Summary of the content on the page No. 1

PRODUCT OVERVIEW
Main Features:
12 Channel 1 into 4 (12 into 48) Active Mic Splitter
Unique Input & Output configuration options
Unity Gain signal path for ease of set-up
Drives long cable runs without level loss
Compact design, 48 channel System in 13U
Channel Monitoring facility
Individual input and Output group earth lift switches
The MS1224 is a 12 channel, 1 into 4 Unity Gain Active Microphone Splitter designed for applications
where multiple feeds are required

Summary of the content on the page No. 2

Note: Mutiway audio connectors are no longer available. CHANNEL BLOCK DIAGRAM Output 1 Phantom Pad Input + - Output 2 +48V + Link - Output 3 Monitor Input Gnd Monitor Bus Output 4 Link SPECIFICATIONS ELECTRICAL 5.5kg (12.1lbs) Frequency response: 20Hz - 20kHz, +0, -0.5dB Weight: Input Impedance: 2k Shipping Weight: 6.1kg, (13.4lbs) Maximum Input Level: 0dBu (+20dBu with Pad) Operating: 0∫C to 50∫C Output Impedance: < 2R Temperature Range: Load Impedance: >150R Storage: -30∫C to 75∫C Gain: 0dB (-

Summary of the content on the page No. 3

ARCHITECTS & ENGINEERS SPECIFICATIONS The Microphone Splitter shall be an active Unity Gain design offering 12 channels of 1 into 4 signal splitting. All four main feeds shall be fully floating transformer balanced. A dedicated direct Link output shall also be provided. Each channel shall incorporate switchable Phantom Power with a Phantom Presence LED, and a Pad switch shall provide 20dB of attenuation for Line level compatibility. A monitor switch on each channel shall provide monitoring of