Mixer NXAudio MFX-248
Max. 24 way input
8 grouping output
Low noise and high gain MIC amplification circuit
Independent 48V power supply per channel
EQ and phase conversion per channel
4 band EQ input and 2 wave-band frequency sweeping
6 auxiliary output, and output selectable before/after the push lever as well as before/after EQ
High precision ALPS100mm potentiometer
The external power supply greatly lowers the background noise
DISTORTION(THD)1KHz 10KHz | Input to Mix Output | 0.005% | 0.02% |
Input to Group Output | 0.005% | 0.02% | |
Input to Aux Output | 0.008% | 0.06% | |
CROSSTALK(16channIs routed) | Channel Muting | >95dB | >75dB |
Maximum Fader Attenuation | >100dB | >90dB | |
Panpot lsolation | >70dB | >65dB | |
Routing(Channel to Groups) | >80dB | >75dB | |
Maximum Aux Send Attenuation | >90dB | >90dB | |
Mic Input at Max Gain,CMRR | >80dB | ||
Line Input at Unity Gain,CMRR | >45dB | ||
NOISE | Measured 22Hz to 22KHz Bandwidth,Unweighted | ¡¡ | |
mic input at max Gain,EIN with 150 Ohm source | -127.5dBu | ||
Line input at max Gain,EIN with 50 Ohm source | -92dBu | ||
Mix Bus Noise(Fader Down) | -79dBu | ||
Typical Mix Output Noise | -75.5dBu | ||
Aux Bus Noise | -75dBu | ||
FREQUENCY RESPONSE | Mic or Line Input to any Output(20Hz...20KHz) | +0dB/-0.5dB | |
INPUT&OUTPUT IMPEDANCES | Mic Input | >1.6k Ohm | |
Line Input | >10k Ohm | ||
Inserts Sends | 75k Ohm | ||
Inserts Returns | >10k Ohm | ||
All Outputs | 75k Ohm | ||
EQ | HF | 12KHz | |
HI-MID | 470Hz-15KHz¡À15dB | ||
LO-MID | 70Hz-2.2KHz¡À15dB | ||
LF | 50Hz¡À15dB | ||
INPUT&OUTPUT LEVELS | Mic Input Max level PAD off | +13dBu | |
Mic Input Max level PAD on | +33dBu | ||
Line Input Max level | +28dBu | ||
Inserts Sends Max Output Level | +20dBu | ||
Inserts Sends Nominal Output Level | -2dBu | ||
Direct Output Max level | +22dBu | ||
Direct Output Nominal Level | -2dBu | ||
Group Output Max level | +25dBu | ||
Group Output Nominal Level | -10dBV/+4dBu | ||
Aux Output Max level | +22dBu | ||
Aux Output Nominal level | +4dBu | ||
Mix Output Max Level | +27dBu | ||
Mix Output Nominal Level | -10dBV/+4dBu | ||
Mix Insert Nominal Level | -2dBu | ||
Mono Output Max Level | +25dBu | ||
Mono Output Nominal Level | -10dBV/+4dBu | ||
Internal Operating Level | -2dBu | ||
Headphones Output Max level into 600 Ohm | +20dBu | ||
Headphones Output Nominal Level | +14dBu | ||
Tape Return Nominal Level | -10dBV/+4dBu | ||
Tape Return Maximum Level | +27dBu | ||
