Lucky Tone Professional Digital Audio Processor with 4 in and 8 out Interfaces

• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Optional Combination
• Speaker Material: Metal
• Application: Commercial, Home
• Certification: CE
• Model NO.: 4.8SP
• Dynamic Range: >110
• Maximum Delay: 682ms on Inputs, 682ms on Outputs
• Output Gain Adjustment: -40dB to +12dB
• Parametric Equalizer: Each Input of 6 Band, Each Output of 4 Band
• Crossover Filters: 12,18,24, or 48dB Per Octave
• Input Geq: No
• Limiter Threshold: -20 to +20dbu
• Frequency Response: 20Hz to 20kHz
• Maximum Output Level: +20dbu
• Input Impedance: 18 Kohm
• Output Impedance: 100 Ohm
• Net Weight: 4.05kg
• Transport Package: Carton
• Specification: 483× 44.4× 203mm
• Trademark: Lucky Tone
• Origin: Guangzhou, China
• Production Capacity: 5000/Month

Product Description

Lucky Tone Professional Digital Audio Processor with 4 in and 8 out interfaces 

Model Number: 4.8SP

Features:

1. 4 input/8 output interfaces (input allocable to any of the output).
2. Slope: 12 dB/Oct, 18 dB/Oct, 24 dB/Oct.
3. 48dB/Oct / 682 ms of input delay, 21 ms of output delay.
4. Linkwitz-riley filter, Bessel filter and Butterworth filter.
5. Parametric equalizer: full bandwidth (1/64 to 4 octave).
6. Each output is with an intuitive user interface of limiter.
7. Programmable RS232 on the front panel.
8. 48 kHz sampling frequency.
9. Independent input and output indicators.
10. Balanced input and output XLR speaker interface.
11. PC control software included.


















 

Model	4.8SP
Frequency Response	20Hz-20kHz, ±0.25dB
Dynamic range	>110
Maximum delay	682ms on inputs, 682ms on outputs
Output gain adjustment	-40dB to +12dB
Parametric equalizer	each input of 6 band, each output of 4 band
Input GEQ	No
Crossover filters	12,18,24, or 48dB per octave
Limiter threshold	-20 to +20dBu
Maximum output Level	+20dBu
Input impedance	18 kΩ
Output impedance	100Ω
Power requirements	90-240 V AC
Dimensions (WxHxD)	483×44.4×203mm
Net Weight	4.05Kg