K3
Multi-functional DSP Pre-processor
• Max Input Level
+14dBu (4V RMS)
• Max Output Level
+14dBu (4V RMS)
• S/N Ratio
>90dB
• Max Input Level
+14dBu (4V RMS)
• Max Output Level
+14dBu (4V RMS)
• S/N Ratio
>90dB
- Commodity name: K3
Overview
K3 Digital Pre-processor is a professional multifunctional preamp with advanced ADI chips and a 40-bit floating-point DSP processor. Features 9-band PEQ for music, dual 15-band PEQ for microphones, and multi-effect DSP reverb. Offers noise gate, feedback suppression, and RTA spectrum display for precise tuning. Supports RS232 and infrared control. Ideal for unstable voltage regions and conference use.
Specifications
Max Input Level | +14dBu (4V RMS) |
Max Output Level | +14dBu (4V RMS) |
Music Gain | 0dB, +3dB, +6dB (three gears optional) |
Microphone Sensitivity | 64my (Out: 4V) |
S/N Ratio | >90dB |
AC Power Operating Range | 220V~240V, 50Hz |
Dimensions (HxWxD) | 483 x 218.5 x 47.5 mm |
Net Weight | 3.5kg |
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High-Performance DSP Pre-Processor
• Max Input Level
+14dBu (4V RMS)
• Max Output Level
+14dBu (4V RMS)
• S/N Ratio
>90dB
• Max Input Level
+14dBu (4V RMS)
• Max Output Level
+14dBu (4V RMS)
• S/N Ratio
>90dB
Digital + Analog Dual-Effect Pre-Processor
• Input Sensitivity
(MIC)11mV(MUSIC)210mV
• Microphone Low Cut
0Hz-200Hz
• S/N Ratio
≥95dB
• Input Sensitivity
(MIC)11mV(MUSIC)210mV
• Microphone Low Cut
0Hz-200Hz
• S/N Ratio
≥95dB
Applications
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