ТОА DP-L2 Аудио процесор
6 212.40лв.

ТОА DP-L2 е цифров аудио процесор оборудван с два входа, два изхода и микрофон за измерване на околния звук. Устройството има функция за филтриране на околния шум, като прави разлика между него и звука, който излъчва. Същевременно има функционалност за поддържане на постянна сила на входящия сигнал. Този цифров аудио процесор е рак (1U) стандарт.

 

Power Source AC mains, 50/60Hz
Power Consumption 20W
Frequency Response 48kHz
Sampling Frequency 20 — 20,000Hz, ±1dB
Dynamic Range Over 108dB (IHF-A weighted)
Distortion Under 0.006%, 1kHz, +4dB* input/output (20 — 20,000Hz BPF)
Input Sensor input (Ambient noise sensor microphone input):+4/–48dB* changeable, 10kΩ, electronically-balanced, removable terminal block (4 pins), phantom power (+15V DC, can be turned on or off with Phantom switch) with +15V DC terminal. Input 1, 2: +4/–8/–20dB* changeable, 15kΩ, electronically-balanced, removable terminal block (3 pins)
Output Monitor output:+4dB*, 600Ω, electronically-balanced, removable terminal block (3 pins)Output 1, 2: +4dB*, 600Ω, electronically-balanced, removable terminal block (3 pins)
A/D Converter 24 bit
D/A Converter 24 bit
Automatic Level Control Function Level meter (4 LED meters), Automatic input signal level control function. Automatic input sensitivity setting function: +4/–8/–20dB*, Noise gate level setting: –99 to –3dB
Ambient Noise Control Function Level meter (4 LED meters). BGM/Announce level control function, Automatic sensor input reference level measuring function, Sensor input reference level fine adjustment function, Maximum output signal level control: –15 to 0dB, Minimum output signal level control: –18 to –3dB, Sample time setting: 10 s, 20 s, 30 s, 1 min, 5 min Gain ratio setting (Ambient noise; Output signal level) 6: 3, 5: 3, 4: 3, 3: 3, 3: 4, 3: 5, 3:6, Ambient noise measuring frequency setting: 20 — 20,000Hz, 3 points
Maximum Output Signal Level Control Function –12, –6, 0, +4, +6, +12, +18, +24dB*
Input Level Indicator 8 LEDs indicator
Output Level Indicator 8 LEDs indicator
Other Feature Phantom power switch (sensor input), Key lock function, Ground lift switch (INPUT 1, INPUT 2), Input/Output bypass function in power off
Operating Temperature O°C to +40°C
Operating Humidity Under 90% RH (no condensation)
Finish Pre-coated steel plate, black, 30% gloss
Dimensions 482 (W) × 44 (H) × 303 D)mm
Weight 3.7kg