1. Power supply mode: AC~220V-230V, 50/60Hz
2. Multiple input options for microphone and line
3. The local speaker of the conference system realizes the independent effect connection port (EFX)
4. Frequency shift amount: 6Hz±1Hz
5. Sound transmission gain boost: 5-14dB
6. Line input impedance ≥ 5KΩ
7. Line output impedance≤600Ω
8. Frequency response: non-frequency shift state: 20Hz-20KHz frequency shift state: 150Hz-15KHz
9. Microphone connection matching: non-phantom powered microphone
10. Microphone connection: 1-way Kalong female socket
12. Weight: 2.41KG
13. Specifications (L*W*H) mm: 1U chassis 420*155*44
15. External input connection: 1-way microphone Kalong male, line lotus mono, effect mono
16. Output connection: Kalong balanced, line lotus mono, effect mono
17. Function: automatic frequency shift when power on, electronic switch switching
18. Power: 10W
19. Switch/indication: rocker switch, panel power indicator, frequency shift switching indicator