Rolls Mx - 422 4-Channel Mic/Line PreAmp, sym.

The Rolls MX 422 Mic/Line Preamp is a four channel, microphone/line mixer with balanced XLR inputs and outputs. The unit is ideal for the broadcast and video markets. It has the same features of other ENG / portable mixers without the extremely high price. 

The inputs to the MX422 consist of four, full-featured microphone preamplifi ers. Each channel has a wide gain range to accommodate nearly all signal types. The unit accepts signals ranging from low-sensitivity ribbon and dynamic microphones to medium level wireless and condenser mic outputs, up to the “hot” line levels. The MX422 input channels can be used as wither balanced or unbalanced connections. When unbalancing - ground pin-3 to pin-1. There is no change in gain between unbalanced and balanced connections into the MX422.

The main features of the Rolls MX 422 Mic/Line Preamp 5m include:

• Four servo-balanced XLR Inputs.
• Two transformer-balanced XLR Outputs
• Switchable Output Level ( Line level, or -30 dB pad)
• 1/4" TRS Stereo Monitor Input and Auxiliary Input.
• Switchable 48 Volt Phantom Power for each input.
• Switchable 100 Hz Low Cut filters for each input.
• Main and Back-up battery compartments, never lose power.
• Level and Pan controls for each channel.
• Built in Limiter with variable Threshold control.
• 20 Hz Slate tone with Slate Microphone included.
• Switchable 1 kHz setup Tone.
• Calibrated VU meters.
• 1/4" and 3.5mm Headphone/Earphone Outputs with selectable Source Input (Main mix or Monitor input),and Level control.
• Canvas case included.
• Rolls PS27 external power supply included.