E-Mu PX-7 Owner's Manual page 14

Introduction
2 E-MU Systems
Super Sequencer
PX-7 contains a powerful, yet simple to use 16-track interactive sequencer.
You can record in real-time, step and grid modes and can switch modes
without ever stopping your creative flow. Sixteen dedicated Mute/Select
buttons allow you to add, monitor and modify parts on the fly without
cumbersome menu scrolling. It's never been this easy to lay down your
ideas. The PX-7 Command Station can store over 300,000 notes and you
can import and export standard MIDI files (SMF) to and from your Mac or
PC using E-MU's E-Loader program.
Multi-Channel Arpeggiators
PX-7's Rhythmic Pattern Generator/Arpeggiator can play up to 32 synchro-
nized arpeggiator patterns at once using a different sound for each! Arpeg-
giators are yet another way to create unique and unusual drum patterns.
Patterns can be edited using pattern flow commands such as: delay for 2
bars, play for 4 bars, hold for 2 beats and repeat. You can program or
download 100 user patterns in addition to the 200 factory patterns.
Ultra Powerful Synthesizer
The extremely flexible yet easy to use 4-layer synthesizer voices make it
easy to build sounds of any kind. Layers can be switched or crossfaded
using key position, velocity, real-time controllers or any modulation source.
128 voice polyphony ensures that you can play and sequence the most
complex material. PX-7 also contains 50 different 2nd to 12th order
resonant & modeling filters.
Sixty four modulation sources include three multistage envelopes and two
LFOs per layer, as well as full MIDI control over virtually every parameter.
The digital patch bay, with 24 cords per layer, (and 12 more cords per
preset) lets you connect modulation sources to 64 destinations in any
imaginable way. Synth parameters as well as arpeggiator and BEAT tempos
can be controlled from PX-7 internal clock (or an external MIDI clock). Up
to 8 LFOs and 12 envelopes can be perfectly synchronized at different rates.
24-bit Effects
Once you have created your preset, you can add richness to your sound
using PX-7's 24-bit stereo effects. You can choose a different effects setup
for each preset from over 60 algorithms. PX-7's effects section is actually
two separate effects processors with control over each wet/dry mix level on
four effects sends. Effects Processor "A" contains primarily ambiance
algorithms like reverb and delays, while effects processor "B" contains
primarily spectral algorithms such as chorus, flange, phase, distortion, and
delay. Effects can be linked to each preset or used globally to further
enhance your sound.
Other features include multiple solo, voice assignment and performance
modes for expressive control, 12 user-definable alternate tunings, and, of
course, an extensive MIDI implementation.