page 14 User guide MX-8
Switch 1
Hold time
Off
256 ms
On
512 ms
Switch 2
Active channel
Off
Last channel
On
Channel 1
5 Specifications
DSP structure
•
4 channels with completely independent 24 bit / 96 kHz digital audio processing output
levels
Output level and master volume
•
Independent setting of output level for each channel: +12 to -
∞
dB (very good resolution
with precise 0.5 dB increments from +12 to -20 dB)
•
Common setting for overall output level (master volume): +10 to -0 dB (precise 0.5 dB
increments from -10 to -20dB)
Delay
•
For channels 3 and 4
•
Delay: 0 to 680 ms (0 to 233 meters). Settings: in meters (1-meter increments, calibrated
to an acoustic velocity of 343 m/s, according to a room temperature of 20°C)
Variable graphic equalizer (VariGraph EQ)
•
48 bands (12 per output)
•
VariGraph: frequencies for the bands 1 and 12 can be arbitrarily chosen (for each channel,
minimum spacing approx. 2 octaves), Q-factors as well as all intermediate bands are
automatically calculated accordingly (allows for an optimal adaption of the equalizer to
each application)
Fully parametric equalizer
•
16 bands (4 per channel)
•
Frequency: 20 Hz to 20.45 kHz (each band), very good resolution of 96 steps per octave
•
Gain: +18 to -44 dB (each band), fine 0.5 dB steps from +18 to -20 dB
•
Q-factor: 0.2 to 100 (logarithmic scaling 0.2, 0.22, 0.25, 0.28, 0.32, etc.), this permits
extremely narrowband notch filters for feedback elimination without loss of sound quality
Switch 3
Switch 4
Active channels
Off
Off
None
On
On
Channel 3+4
