E-Mu Proformance Operation Manual - Connections
PROFORMANCE
8
CONNECTIONS
POWER
Connect the AC adapter to the 9V AC power jack on the rear
of the PROFORMANCE.
MIDI IN
The PROFORMANCE is controlled by MIDI messages re-
ceived at the MIDI In connector. Connect the MIDI In of the
PRO
FORMANCE to the MIDI Out of a MIDI controller such
as a MIDI keyboard, MIDI wind controller, or MIDI guitar
controller.
MIDI THRU
The MIDI Thru jack is used to connect additional MIDI
devices onto the MIDI chain. MIDI Thru transmits an exact
copy of the messages received at the MIDI In jack.
MIDI OUT
Used ONLY for MIDI overflow mode. MIDI Out may be
connected to the MIDI In jack of another PROFORMANCE,
which increases the polyphony from 16 to 32 stereo channels.
AUDIO OUTPUTS
The PROFORMANCE is a high quality, stereo audio device.
In order to reproduce its wide dynamic range and frequency
response, use a high quality amplification and speaker sys-
tem such as a keyboard amplifier or home stereo system.
Stereo connection is highly recommended because of the
added realism provided by stereophonic sound. If you have
PRO
FORMANCE connected in mono, you are only using
half of the circuitry! Headphones may be used if an amplifier
and speaker system is not available. Plug stereo headphones
into the Left/Stereo output jack. The Right/Mono output jack
serves as a monophonic output when the left jack is not
plugged in.