Reach Core DSP TAP700-Audio

Product introduction

Reach Core DSP TAP700 is a professional digital audio processor for classrooms, lecture halls and conference rooms. Built on a dedicated audio chipset with an embedded architecture, it delivers professional digital audio processing, precise volume control and high efficiency — with the low latency that keeps a live system safe, stable and reliable.

On-board algorithms include automatic noise suppression (ANS), automatic gain control (AGC), acoustic echo cancellation (AEC), automatic equalisation, intelligent microphone mixing and anti-reverberation.

A single TAP700 cascades up to six Reach digital microphones over standard PoE and accepts four line-level inputs, while providing four line outputs, USB audio and an extended wireless-microphone input. Standard RJ45, USB and Phoenix connections make wiring plug-and-play, with long-distance transmission and strong immunity to interference.

Product views

A compact 1U-half-width desktop unit: line outputs, USB1 and the DMIC cascade port on the front panel, with network, wireless and line inputs on the rear.

Reach Core DSP TAP700 — 4 in / 4 out, six-level microphone cascade, PoE, DSP and USB audio.

System connection

Reach digital microphones connect to the DMIC port over one PoE cable; wireless microphones, PC and line sources feed the Phoenix inputs. Remote classroom audio returns to the local speaker through SPK-OUT, the pickup is monitored through MON, and the mix feeds a host through MIX / AEC-OUT. One PoE run carries both power and audio to up to six microphones.

Typical system connection and microphone cascade — up to six digital microphones on one PoE run.

Key features

1Professional digital audio processor

• A dedicated audio chipset and embedded architecture deliver professional digital audio processing, precise volume control and high efficiency, with low latency for a system that is safer, more stable and more reliable.

2Full audio algorithm suite

• ANS, AGC, AEC, automatic equalisation, intelligent microphone mixing and anti-reverberation run on board to keep speech clean, intelligible and free from howling.

3Six-level cascade, four-in four-out

• Up to six cascaded digital microphone inputs and four line inputs, with four line outputs — one processor serves a complete teaching space.

4PoE plug-and-play wiring

• Standard PoE powers the digital microphones over one network cable; RJ45, USB and line audio interfaces keep engineering wiring simple, with long-distance transmission and strong anti-interference.

5Extensible I/O and easy management

• Extended wireless-microphone input and USB audio in / out, plus the Audio Config Tool for EQ, gain, denoise, AEC and network set-up, self-test, log export and firmware upgrade.

Interface description

All signal and power connections are split between the front and rear panels. The numbers below match the labels on the unit.

Front panel — line outputs, USB & power.

Rear panel — indicators, network & line inputs.

Technical specifications

Specifications below are for the Reach Core DSP TAP700 professional digital audio processor.

Applications

• Classrooms & lecture halls
• Conference rooms
• Interactive distance learning
• Lecture capture & streaming

Package contents

• 1 × TAP700 Digital Audio Processor
• 1 × Power adapter (DC 12 V / 3 A)
• 8 × Phoenix terminal head
• 1 × Audio conversion cable
• 1 × Quick start guide