Sound Enhancement Processor
1,multiband sound enhancer,exciter
2,provide subjective loudening
3,bass punch,presence transpare
Multiband Sound Processor
Features:
The BL230 is a very versatile multi-band sound enhancer/ exciter
for all studio and stage applications. Provides subjective loudening,
and improves intelligibility, bass punch, presence, and transparency.
Details:
Output
Impedance 40kΩ (Unbalance)
Max. Level +21dBu (Unbalance)
Bandwidth 10Hz-50KHz, +0/-1 dB
THD. @ +4dBu 0.005% Type (All controls set to Min)
IMD.(SMPTE) @ +4dBu 0.01% Type
Noise & Hum. Unity Gain 94dBu (All controls set to Min)
Crosstalk @ 20KHz Better than 83dBu
Low Band Processor
Low Mix Control Variable from “Soft” to “Tight”
Power Requirements
Main Voltage AC 110V/ 120V 60/ 50Hz or
AC 120V/ 240V 60/ 50Hz
Input
CMRR Better than 40dBu
Nominal Operating Level -10dBu to +4dBu
Max. Input Level +21dBu (Unbalance)
Impedance 60kΩ (Balance)
High Band Processor
Turn Control Variable from 1KHz to 8KHz
Processor Control Variable from "Enhance" to" Exciter"
High Mix Control Variable from "Off" to" Max"
Dimension 4.45 x 48.3 x 21.6(cm)
Weight 3.375Kgs
Specification:
Input | RF |
Input Impedance | +/-12KΩ |
MAX Input Level | 21dbu |
Frequency Response | 5Hz-100Khz+0/-3db |
Output Impedance | +/-45Ω |
Signal-To-Noise | >-95dbu,22Hz-22Khz |
Filter Distortion | 0.008%@+4tue,1Khz |