Palmer BRIDGE 4A+, 4-Channel 19" Active DI / Line Isolation Box boom arm RADIUS delivers an intelligent and

RADIUS delivers an intelligent and flexible system to fit any budget

or broadcast applications

The amplifier is rated to 2x 125W RMS at 4Ω stereo

The top section has a 4-hole pattern for mounting a chain hoist

Palmer BRIDGE 4A+, 4-Channel 19" Active DI / Line Isolation Box boom arm RADIUS delivers an intelligent andThe Palmer BRIDGE 4A+, is a multifunctional device: each of the four channels can be used independently as an active DI box, a line isolation box, or a booster. The input combo socket accepts unbalanced and balanced signals. The outputs are designed as two transformer balanced XLR sockets per channel (one on the front and one on the rear). The galvanic isolation via transformer eliminates hum loops, and the ground lift switch can also be used to