RFX MIDIBUDDY MP128 Owner's Manual

RFX MIDI PHANTOM POWER

Inspired by an article in the December 1989 issue of Electronic Musician (by
Craig Anderton), we decided to emulate their MIDI phantom power model for
RFX equipment. MIDI receivers supply 12 VDC on pins 1 and 3, and transmit-
ters receive power on those same pins. Many MIDI devices can be modified to
supply power down the cable, but of course
RFX makes no warranty to anyone as to the
applicability of this modification or any dam-
age that might be done as a result thereof. We
supply this note for those adventurous people
who may want to give it a try.
Connect pin 1 to circuit ground, and pin 3 to
+9 - +15 VDC of the receiving unit.

LIMITED WARRANTY

This product is warranted to the original consumer purchaser to be free from
defects in materials and workmanship under normal installation, use and service for a
period of one (1) year from the date of purchase as shown on the purchaser's receipt.
The obligation of Rolls Corporation under this warranty shall be limited to
repair or replacement (at our option), during the warranty period of any part which proves
defective in material or workmanship under normal installation, use and service, provided
the product is returned to Rolls Corporation, TRANSPORTATION CHARGES PRE-
PAID. Products returned to us or to an authorized Service Center must be accompanied
by a copy of the purchase receipt. In the absence of such purchase receipt, the warranty
period shall be one (1) year from the date of manufacture.
This warranty shall be invalid if the product is damaged as a result of deface-
ment, misuse, abuse, neglect, accident, destruction or alteration of the serial number,
improper electrical voltages or currents, repair, alteration or maintenance by any person
or party other than our own service facility or an authorized Service Center, or any use
violative of instructions furnished by us.
This one-year warranty is in lieu of all expressed warranties, obligations or li-
abilities. ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES, IN-
CLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANT-
ABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE LIMITED IN
DURATION TO THE ONE YEAR DURATION OF THIS WRITTEN LIMITED WAR-
RANTY. Some states do not allow limitations on how long an implied warranty lasts, so
the above limitation may not apply to you.
IN NO EVENT SHALL WE BE LIABLE FOR ANY SPECIAL, INCIDENTAL
OR CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WAR-
RANTY, EXPRESSED OR IMPLIED, WHATSOEVER. Some states do not allow the
exclusion or limitation of special, incidental or consequential damages so the above limi-
tation or exclusion may not apply to you. This warranty gives you specific legal rights,
and you may also have other rights which vary from state to state.
Salt Lake City, UT






RFX
8/99





SPECIFICATIONS

Size:
Weight:
Power:
Phantom Power:
Display:
Output:
Output Jacks:
Chassis:
MP128
MIDIBUDDY
MIDI CONTROLLER
17" X 5" X 1.5" (381 x 127 x 38 mm)
3 lbs. (1.4 kg)
7 - 15 VAC/VDC 80 mA
7 - 25 VDC 80 mA, pin 1 neg, pin 3 pos.
2 digit red, .56" high efficiency
Standard MIDI Program Change, Song Start/Stop
2 DIN jacks (MIDI OUT, MIDI SHARE)
Black painted steel
OWNERS MANUAL