1.Using 32 bits floating point unit, made the operation precision more higher.
2.Using 96KHz sampling frequency is twice higher than most similar products at present, making the sound more accurate and less distortion.
3.PC long-distance control by use the attached software:
Short distance can be control by connecting through WiFi?USB connecter or RS-485 connecter.Long-distance control through RS-485 connecter.
It can control maximum 250 pcs products, maximum distance 100 meters.(It depends on the electromagnetic environment.)
Impedance >10k ohms
CMRR >65dB,50Hz – 10kHz
Output impedance <60 ohms The minimum loading impedance 600 ohms The maximum output level +20dBm(600 ohms loading) Frequency reponse ±0.5dB 20Hz - 20kHz Dynamic range >110dB 20Hz -20kHz
Distortion < 0.02% @ 1kHz,+18dBm The maximum delay 650 mS. (Step pitch is 2.6uS) Output gain Setting range:-40dB~+15dB,Step pitch: ±0.1dB Input gain Setting range:-40dB~+6dB,Step pitch: ±0.1dB