Lightspeed Infrared Wireless Microphone & Receiver Amplifier (LES-820i

Description:

The Lightspeed LES-820iR is a legacy infrared (IR) classroom amplification system designed to enhance voice clarity in educational or small-venue settings. Unlike standard RF systems, it uses infrared light to transmit audio, which prevents signal interference between adjacent rooms.
Key Technical Specifications
System Type: 2-Channel infrared wireless receiver and power amplifier.
Audio Features: Built-in equalization (EQ) and custom tone controls to tailor sound for classroom acoustics.
Inputs/Connectivity: Compatible with various multimedia devices including TVs, VCRs, CD, and DVD players.
Power Requirements: Typically requires a 20V @ 2.5A AC power adapter.