Technical Specifications - Numark SCRATCH User Manual

Appendix (English)

Technical Specifications

All audio specifications are measured with a 20 kHz bandwidth.
Master Outputs
(balanced XLR)
Frequency Response
Signal-to-Noise Ratio
THD+N
Maximum Output Level
Output Impedance
Master and Booth Outputs
Frequency Response
Signal-to-Noise Ratio
THD+N
Maximum Output Level
Output Impedance
Headphone Outputs
Frequency Response
Signal-to-Noise Ratio
THD+N
Maximum Output Level
Power Output
Output Impedance
Line Inputs
(RCA)
Frequency Response
Signal-to-Noise Ratio
THD+N
Max Input Level
Input Impedance
20 Hz – 20 kHz (+0.2 dB)
108 dB (A-weighted, max output)
0.007% (1 kHz, -1 dBFS)
+20 dBu
300 Ω
(RCA)
20 Hz – 20 kHz (+0.2 dB)
107 dB (A-weighted, max output)
0.005% (1 kHz, -1 dBFS)
+6 dBV (2 Vrms)
300 Ω
(1/4" and 1/8" TRS)
20 Hz – 20 kHz (+0.2 dB)
108 dB (A-weighted, max output, unloaded)
0.005% (1 kHz, 10mW per channel into 32)
+14 dBu (unloaded)
115 mW RMS (per channel into 32 Ω)
32 Ω
20 Hz – 20 kHz (+0.3 dB)
102 dB (A-weighted, max input level)
0.008% (1 kHz, +6.8 dBV, -1 dBFS)
+7.8 dBV (2.45 Vrms)
47 k Ω
49