Mackie DX8 Musical Instrument User Manual


 
DX8 32
DX8
Crosstalk
(1kHz relative to 0 dBu, 20Hz-20kHz bandwidth, any line input to
adjacent Direct Out):
Trim to unity: < 90 dB
Frequency Response
Mic input to any output: 20Hz20kHz, ±0.5 dB
Equivalent Input Noise (EIN)
Mic in to Direct out, max gain, 150 ohm termination:
129.5 dBm unweighted
Common Mode Rejection (CMR)
Mic in to Direct out, max gain, 1kHz signal: better than 80 dB
Maximum and Nominal Levels and Ranges
Mic inputs: +18 dBu, +4 dBu,
0 to 60 dB gain
Line inputs: +18 dBu, +4 dBu,
30 to +30 dB gain
Bus A/B inputs: +18 dBu, +4 dBu,
20 to +20 dB gain
All outputs: +18 dBu, +4 dBu
Impedances
Mic inputs: 1.3K ohms
Line inputs: 40K ohms
All other inputs: 10K ohms or greater
All outputs: 120 ohms
PHYSICAL
Dimensions (HxWxD): 3.5"/2RU (89mm) x 19" (483mm) x
13.25" (337mm)
Net Weight: 17 lbs. (7.7 kg)
ELECTRICAL
AC Power: 90240V AC, 50/60Hz, 1.0A
DC Power: 24V DC, 3A
Phantom Power: +48V DC, current limited to 7mA
per input channel
Fuse Ratings: 1.6A Slo Blo, 250V
PC SYSTEM REQUIREMENTS
OS: Windows® 95, 98 or NT®
Processor: Pentium® or faster
RAM: 16MB minimum
32MB recommended
Storage: 10MB free disk space
Display: 800x600 pixels, 256 colors minimum