Biamp PM4100

Half-rack stereo pre-amplifier/mixer with 4 inputs

The PM4100 is a multi-functional stereo preamplifier controlled via the network or RS-232 connection. The PM4100 is equipped with four stereo inputs 4 GPIO and one stereo output. It integrates easily with a variety of control systems and the USB input enables direct audio connection and volume control from a computer. The PM4100 can be powered by either PoE or 12V DC. It’s audio performance ease-of-use and versatile feature set makes the PM4100 ideal for a variety of professional audio applications.

• Four unbalanced stereo inputs
• One balanced stereo output
• 2 bi-directional RS-232 ports for third party control with feedback
• 4 GPIO for control of relays switches and sensors
• Possible to mix Input 1 with the current selected input
• 3 band equalizer for bass mid and treble control
• Auto standby mode
• PoE powered (IEEE 802.3at Class 2 7W)
• When powered by PoE the 12V DC output supplies power for external devices such as control systems
• Covered by Biamp Systems’ five-year warranty