PRODUCTS

PMM88 D4

★ Multifunctional digital processors with integrated gain, noise gate, matrix, automatic mixing, feedback suppression, equalization, voltage limiting, and delay

★ 8 analog audio inputs and 8 analog audio outputs

★ All inputs have MLS technology (Mic/Line input Switching Technology) that supports free switching between microphone and line inputs

★ All microphone inputs come with 9-level sensitivity adjustment and have a 48V phantom power switch

★ All inputs have AFC technology (Active Feedback Cancellation Technology) active feedback suppression function, with two speed adjustment

★ Equipped with AUTOMIX automatic mixing and matrix mixing functions

★ All input 31 segment parameter balanced PEQ adjustable, all output 10 segment PEQ adjustable

★ Equipped with visual tracking control function, supporting the vast majority of domestic and foreign camera control protocols

★ The Mconsole software platform is uniformly managed, and control devices can be connected through multiple interfaces such as USB/RS232/RS485/TCP/IP. The TCP/IP control port can also achieve powerful functions such as remote control of local area networks and multiple devices, synchronization of parameters among multiple devices, and joint debugging of parameters

★ USB drive free automatic connection software, and also supports RS232 central control

★ Support for mobile app TCON software network control

★ Support touch screen wire control

★ Optional 4-way Dante network audio card

Technical indicators

1. DSP chip:

Signal processing: 32 bit fixed DSP 300MHz

Audio system delay:<1ms

Digital to analog conversion: 24 bit

2. Analog audio input and output:

Input channel: 8 balanced inputs Mic/line level

Audio interface: 3.81 mm Phoenix socket, 12-pin

Input impedance: 11.5K Ω

Maximum input level: 12dBu/Line, -7dBu/Mic

Phantom power supply:+48VDC, 6.5mA, configured per channel

Output channel: 8 balanced outputs, line level

Output impedance: 150 Ω

3. Audio metrics:

Frequency response curve: 20Hz-20kHz (+-0.5dB)/Line

20Hz-20kHz (+-1.5dB)/Mic

THD+N: -90dB (@ 12dBu, 1kHz, A-wt)/Line

-86dB (@ -7dBu, 1kHz, A-wt)/Mic

Signal to noise ratio: 105dB (@ 12dBu, 1kHz, A-wt)/Line

95dB (@ -7dBu, 1kHz, A-wt)/Mic

4. Connection and display:

USB: Micro-B type, drive free

RS232: Serial port communication

TCP/IP network port: RJ-45

Indicator light: Power, Link,+48V, input/output audio signal

5. Electrical and Physical Parameters

Power supply range: AC100V-240V 50/60 Hz

Size: 44mmx483mmx210mm

Net weight: 2.8kg

Working temperature: -20 ℃ -80 ℃