AXIOM Omega-Vibe OV-13 Effects Power Amp Emulator User Manual
- June 12, 2024
- AXiom
Table of Contents
Omega-Vibe OV-13 Effects Power Amp Emulator
AXIOM OMEGA-VIBE OV-1
The AXiom Omega-Vibe OV-1 is the world’s first 100% analog vibe pedal that
authentically produces the heartbeat-like throb and phasing of the legendary
Shin-ei/Univox Uni-Vibe without the use of an internal lamp. It features a
powerful oscillator section that not only precisely reproduces the asymmetric
skewed sine-wave lamp response of the classic Uni-Vibes but also gives you
control over lamp BIAS (which was internally set at the factory in Uni-Vibes)
and lamp AGE (lamps dim and their light response changes as they age). The
standard INTENSITY, VOLUME and SPEED controls function exactly as one would
expect for a Uni-Vibe unit but with enhanced operating ranges as compared to
clones. There’s a MIX control that allows you to fine-tune the level of dry to
effected signal – all the way from completely dry through chorus to full
vibrato – and a CHARACTER switch that toggles the Omega-Vibe from the smooth,
even low-end sweep of the 1960s Uni-Vibes to the more intense pulse of the
1970s units. And it does all of this at 9 Vdc while drawing less current than
some overdrive pedals (meaning you can run it off any standard 9 Vdc pedal
adapter or battery).
- 100% analog circuitry
- True bypass
VOLUME: Increases the output volume level as the knob is turned
clockwise.
MIX: Adjusts the effect gradually from dry to chorus (maximum phasing) to
full vibrato. Traditional vibe pedals have only a fixed chorus/vibrato switch.
AGE: Mimics the effect of an aging Uni-Vibe lamp (from NEW to OLD) as the
knob is turned clockwise. As lamps age their maximum brightness decreases and
their light response changes.
BIAS: Corresponds to the internal bias trimmer on traditional Uni-Vibe
units. As the knob is turned clockwise (from – to +) the intensity of the
effect increases.
SPEED: Increases the speed of the oscillation as the knob is turned
clockwise.
INTENSITY: Increases the range (i.e. depth) of the effect as the knob is
turned clockwise.
CHARACTER: Toggles between the smooth, phasey sweep of the 1960s Uni-
Vibes to the throbbiness of the 1970s units.
| DIMENSIONS: | Height 4.7″ Width 3.9″ Depth 1.3″ |
|---|---|
| WEIGHT: | 1.1 lbs. (without 9V battery) |
| VOLTAGE: | 9 Vdc (battery or external power) |
| INPUT IMPEDANCE: | 750 kOhm (minimum) |
| CURRENT DRAW: | 23 mA (maximum) |
| POWER CONNECTION: | 2.1 mm, center negative (9 Vdc standard) |
References
Read User Manual Online (PDF format)
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