For-x XQ-48DSP, Руководство пользователя

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XQ-48DSPSpecial DSP amplifier
7
1. Feature
User Manual
1.4 Function Introduction
Specification
Active Range ≥110dB
S/N Ratio ≥100dB
T.H.D. ≤0.05%
Freq. Response 20Hz～20KHz
Input Impedance Low level input:20KΩ, High level input:240Ω
Low level output impedance 100Ω
Power Output (4Ω)
RMS 25W X4, Peak Power 60W X4
Signal input/output range
RCA Input：6Vpp；High level：26Vpp； RCA Output：
9Vpp；Amplifier：26Vpp
Temperature -20～70℃
Supply Voltage DC 9V～16V
Sampling rate 48KHz/24Bit
Turn-on REM output +12 V starting voltage output(0.2A)
Power consumption ≤0.1W
Function
Input signal type Choice: 4 ch high level, 2 ch stereo low level, Phone, player
RCA output
location
Freely definable output sound position and speaker type
Output signal gain Gain range: Mute, -59.9dB to 6.0dB
Output signal
equalizer
1-8 Each output channel 31 band equalizer engine:
1、 Equalizer type:1st equalizer for Q and low pass option.
2nd equalizer for Q and high pass option
others for Q balance
2、 Frequency range: 20Hz～20KHz，resolution 1Hz.
3、 Q (slope or gradient): 0.404～128.0
4、 Gain: -20.0dB～+20.0dB，resolution 0.1dB
Output signal
crossover
Each output with 2 rank's high/low pass indepandent filter1
1. Professional filter type: Butterworth, Linkwitz-Riley, Bessel
2. Filter crossover: 20Hz - 20KHz , Resolution 1Hz
3. Filter slope setting: 6/12/18/24dB/30/42/48/Off/Oct。
Output phase and
time delay
Each output channel can be adjusted for phase and time
delay, parameter range
Phase: 0 ゜/180 ゜
Time delay: 0.000-20.00ms，0.00-692.0cm，0.00-273 inch
Scene operations Unit can keep 8-style of music scenes by preset.