RFX RFX920 User manual

RFX920
PhaseOVibe
Phaser/Vibrato
RFX
Salt Lake City, UT
11/95
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
liabilities. ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES,
INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MER-
CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE
LIMITED IN DURATION TO THE ONE YEAR DURATION OF THIS WRITTEN
LIMITED WARRANTY. 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
WARRANTY, EXPRESSED OR IMPLIED, WHATSOEVER. Some states do not allow
the exclusion or limitation of special, incidental or consequential damages so the above
limitation 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.
OWNERS MANUAL
PHASE SHIFTER / VIBRATO
MODEL RFX920
VIBRATO EFFECT
SPEED DEPTH REGEN
MIN MAX 110 MIN MAX
PWR
INPUT
OUTPUT
SPECIFICATIONS
InputImpedance: 470kΩ
Output Impedance: 50 Ω
Regeneration: 0 - 100%
Speed: .5Hz - 9Hz
Depth: 0 - 100%
Max Phase Shift: 1080 Degrees
Battery type: 9Volt
Current Drain: 20 mA
Size: 5.25" x 3.5" x 2"
Weight: 1 lb.

Thank you for purchasing the RFX920 PhaseOVibe Phaser/Vibrato pedal.The
PhaseOVibe is designed and manufactured to provide years of useful service.It
features a six-stage regeneration circuit for a rich, full sounding phaser effect, and
with the touch of a switch, it becomes a smooth, classic vibrato effect.The
PhasOVibe output has sufficient power to drive a pair of headphones directly for
personalmonitoring.
INSPECTION
1.Unpack and Inspect the RFX920 package.
Your RFX920 was carefully packed at the factory in a protective carton. Nonethe-
less, be sure to examine the unit and the carton for any signs of damage that may
have occurred during shipping. If obvious physical damage is noticed, contact the
carrier immediately to make a damage claim.We suggest saving the shipping
carton and packing materials for safely transporting the unit in the future.
2.Complete theWarranty Registration Card and return it to the factory.
DESCRIPTION
SPEED:Controls the rate at which the Phaser orVibrato effect moves.
DEPTH:In technical terms - controls the amplitude of the LFO.In understandable
terms, it, in conjunction with the REGEN control, varies the amount of effect.
REGEN:Adjusts the amount of feedback in the phasing circuit.
OPERATION
Shown below is an example of how to connect the RFX920.
PHASE SHIFTER / VIBRATO
MODEL RFX920
VIBRATO EFFECT
SPEED DEPTH REGEN
MIN MAX 110 MINMAX
PWR
INPUT
OUTPUT
Preamp
EXAMPLE SETTINGS
Light Phase
Medium Phase
Vibrato
VIBRATO EFFECT
SPEED DEPTH REGEN
MIN MAX 110 MIN MAX
VIBRATO EFFECT
SPEED DEPTH REGEN
MIN MAX 110 MIN MAX
VIBRATO EFFECT
SPEED DEPTH REGEN
MIN MAX 110 MIN MAX
Provides a subtle, shimmery
phasing effect.
Yields a classic, swirling
phasing effect.
The RFX920 vibrato effect is
noticable only when used with
the above settings. The Depth
and Regen controls must be at
maximum. The Speed control
may vary from 60% to 100%
for a vintage tremolo effect.