3. For mono input, stereo output operation, plug into the ‘
<
’ input and both ‘
<
’ and
‘
<<
’ outputs.
4. For full stereo operation, plug into both ‘
<
’ and ‘
<<
’ inputs and outputs.
5. Adjust controls to suit. ‘
SPEED
’ affects the LFO speed for both chorus modula-
tion and phase modulation effects. ‘
CH DEPTH
’ controls the amount of pitch
detuning of the delayed chorus signal, while ‘
CH MIX
’ controls the amount of
delayed chorus signal added in with the direct signal. ‘
PM MIX
’ controls the
amount of phase modulated signal added in with the direct signal.
6. The ‘
<
’ and ‘
<<
’ markings next to the control names indicate which channel is
affected by that control when operating in the stereo modes – in stereo, the ‘
<
’
channel carries the chorus signal, and the ‘
<<
’ channel carries the phase modu-
lated signal. In mono only operation, all controls (with the exception of 180 deg
phase inversion) affect the ‘
<
’ mono channel as both chorus and phase effects are
mixed together into the ‘
<
’ channel output. The 180 deg phase inversion feature is
inoperative during mono operation.
If you’ve got two amps that you can hook it up in stereo, we highly recommend it. You’ll
be hooked on stereo!
FEATURES
•
parallel combination of delay / pitch modulation and phase modulation gives versatile
control over modulation effects from light chorusing to deep 'vibey' swirl
•
stereo operation gives wide stereo image spread while preserving the original guitar
tone
•
NOS MN3007 analog bucket brigade chip running at 15V rails for extended headroom
•
dual opto 'vibe' phase modulation path also running at 15V rails
•
all analog circuitry
•
auto-configures for mono, mono in / stereo out, and stereo in / stereo out operation
•
pure sinusoidal LFO using a dedicated function generator IC for smooth modulation
with variable 'SPEED' and chorus pitch modulation depth 'CH DEPTH'
•
'CH MIX' and 'PM MIX' controls allows independent control of chorus and phase
modulation mix levels in both mono and stereo configurations
•
kill-dry switch for parallel FX loop operation or use of chorus path for pure vibrato
•
mono input signal passed through to both outputs on bypass
•
phase switch to invert phase of right channel output relative to left
•
LED indication of LFO speed, visible while in bypass
•
expression pedal control of LFO speed
•
same Vishay JFET / audiophile Burr Brown opamp signal path as in Memory Lane de-
lay
•
telecom grade relay switched true bypass operation on all inputs and outputs
•
internally regulated to 15V, can be run from provided 24V adapter or from 18V pedal
board power supply outputs (including Y-cable powering from two 9V outputs on the
Voodoo Labs Pedal Power 2 Plus)
•
genuine Hammond cast aluminum 4.7 x 4.7 x 1.0 inch case
!
Halo Chorus user manual v1.01
!
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