Glensound Top Hat M4 - Headphone Amp With Separate Talkback BoxesThe Top HAT M4 is a headphone amplifier talkback unit housed in a 1U 19" subrack with two accompanying producer talkback boxes. Each Producer's box is connected via XLR, has a gooseneck microphone and a series of one way talkback destinations. Features: 4 headphone amplifiers with 3 input mixer and engineer talkback 2 Producers' boxes with talkback to all headphone amps and master talkback circuits 5 master talkback circuits Engineer talkback to all

The OL3 delivers an open and natural sound even when the user is turning their head side-to-side

Thermal and Fault for each channel

single channel

our line array elements feature demonstrate pure line array characteristics

Automatic Mic Mixing

courtrooms

Two receptacles always on

tape decks and CD players

optimal impedance to the ribbon element and low output impedance

including UAD-2 PCIe cards

4-pin male XLR headset connector

The outside of the jack (barrel) is positive