Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
PayPal Orders Payments processed using PayPal will be charged immediately (as opposed to when an order ships).
International Orders Payments for international orders will be charged as soon as the order is placed.
The FSR ML-400 Ballroom Audio Combining System is an intuitive audio routing system that is also well suited for conference rooms, houses-of-worship and more. The system includes the main ML-400 router, 4 wall control plates and a PM-2 power supply.
The ML-400 is primarily intended to control audio signal in up to 4 rooms. The unit features microphone and line inputs via euroblock connections, and is capable of combining audio programming, or isolate audio to 4 separate rooms. Routing and volume control over line and microphone signals is easily achieved with the included wall plates.
Combines audio from 2 to 4 rooms in any combination
Direct microphone input (no mixers required)
All operating features are controllable from local room areas
Only 7 wires (control only) connect the wall-plates to the main unit
Rooms may be independent or mixed to either of 2 busses
May be used with any power amplifier
Eliminates patch panels and "homemade" systems
All audio equipment can be kept in one place
Robust design and construction insures years of trouble-free operation
In the Box
FSR ML-400 Ballroom Audio Combining and Routing System
Audio Control Unit
Local Control Plates
PM-2 Power Supply
1 Year Warranty
Table of Contents
3-pin Screw Terminals
3-pin Screw Terminals
Max Input/Output Gain
Input: 1.6k ohms, mic gain adjust -10dB to +66dB
Output: 600 ohm Transformer coupled
Better than -75dBv
AC Power Requirements
120VAC, 50/60Hz at 25W Max
FSR ML-400 Ballroom Audio Combining and Routing System Review