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Quadra/FX Specifications:
A/D converters:
20 bit, 64 times oversampled, delta sigma, X4
D/A converters:
20 bit, 128 times oversampled, delta sigma, X4
Sample Rate:
46.875 kHz
Bandwidth:
10 Hz – 20 kHz +0, -2 dB
Dynamic Range:
>93dB
Total Harmonic Distortion:
< .01% @ 1kHz
Audio In/Out:
¼” unbalanced, +4 / -10 dB switchable levels,
>50k ohms input impedance, <750 ohms output impedance
Maximum Delay Time:
5.5 seconds (2.75 seconds X2, in Stereo)
Up to 1.3 seconds per channel in Discrete 4, Twin Stereo, and
Cascade
DSP:
ALU processing 24 MIPS min., 36MIPS avg., and 48MIPS peak
24 bit X 24 bit Multiplier
56 bit internal accumulator
Proprietary Dynamic Engine Allocation (DEA™) software
maximizes DSP algorithms in all routings.
Effect Routing Combinations:
10,000 in Discrete 4 routing mode
144 in Twin Stereo mode
144 in Cascade mode
12 in Stereo mode
10,300 Total
Effects Algorithms:
Stereo, Twin Stereo, Cascade modes:
24 reverb, 6 delay, 6 pitch transpose, 6 chorus,
6 flanger, 6 phaser, 6 rotary, 6 tremolo, and 6 panner.
(72 Total)
Discrete 4 mode:
24 reverb, 6 delay, 5 pitch transpose, 5 chorus,
5 flanger, 5 phaser, 5 tremolo
(60 Total)
MIDI:
MIDI In and Out, full parameter control,
Up to 16 controllers per preset
Other features:
Audio, front-panel encoder switch, and MIDI can be used to:
Trigger sweeps, repeat hold and tap in delay times, spin the rotary
up and down, gate and fade effects, and gate and dynamically
regenerate reverbs
A reverb click is also available via the front panel encoder switch
Display:
3-digit numeric plus a 44 LED multifunction display system
Power requirements:
9 Volts AC @ 450 milliamps, external supply
Designed and manufactured in the United States of America.