SIP power amplifier Yd-sipa

· compatible with SIP (RFC3261)
protocol, and can access the
mainstream IP PBX/IMS platforms
The standard SIP 2.0 protocol
Features:
1, the standard 19-inch rack design, black alumina wire drawing panel, laser cutting process chassis, the appearance of professional high-grade atmosphere;
Four-way signal input (two MIC1 MIC2 input, two AUX1 Aux2 input)
3,1 channel audio signal auxiliary output interface, extendable external power amplifier, Standard Lotus seat interface, wiring is convenient;
4, each input channel volume independent adjustment;