TD1300

Intelligent anti-howling processor

TD1300 is a digital anti-howling system equipment dedicated for conferences, lectures, teaching, and stages. Its functions are: ●Can effectively suppress howling; ●Extended volume; ●Ensure the quality of voice transmission, with high fidelity and clear sound. Even in poor environments, reverberation can be suppressed to the greatest extent; ●Can effectively prevent audio equipment and speakers from burning out; TD1300 is equipped with a balanced microphone input, a system connector, and two-channel input and output interfaces. Technical Parameters: ●Power supply mode: AC~220V-230V, 50/60Hz ●Microphone and line input frequency shift effect switch selection ●The local speakers of the conference system realize independent effect connection port (EFX) ●Frequency shift amount: 5Hz±1Hz ●Sound transmission gain improvement: 5-14dB ●Line input impedance ≥5KΩ ●Line output impedance≤600Ω ●Frequency response: Non-frequency shifting state: 20Hz-20KHz Frequency shifting state: 150Hz-15KHz ●Microphone connection matching: non-phantom powered microphone ●Microphone connection method: 1-way card dragon female socket ●Weight: 2.41KG ●Specifications (length*width*height) mm: 1U chassis 420*205*44 ●External input connection: 1-way microphone cardon male, line lotus mono, effect mono

●Output connection: Calon Balance, Line Lotus Mono, Effect Mono
●Function: automatic frequency shifting at startup, electronic switch switching
●Power: 12W
●Switch/instruction: ship-shaped switch, panel power indicator light, frequency shift switching indication