19 UB-Xa User Manual
8L*8R (8 voices are panned hard left, 8 panned hard right)
Flip LR (Odd numbered voice pan left, even pan right)
Spiral (voice alternately pan L/R with each new voice panning further
from centre)
Destinations
These destinations can have a modulation source assigned to them:
Empty (no destination selected)
Churn (multiplies the Butter modulation)
FltrAttk (increases or decreases the lter envelope attack, in conjunction
with Filter Attack control (41))
FltrDecy (increases or decreases the lter envelope decay, in conjunction
with Filter Decay control (42))
FltrFreq (adds or subtracts from the lter frequency as set by control 32
and selected modulation sources such as lter envelope and LFO)
FltrMod (increases or decreases the amount of lter modulation, in
conjunction with the Filter Modulation control (34))
FltrNoise (increases white noise content to the lter input, in conjunction
with Noise Level control 35)
FltrRels (increases or decreases the lter envelope release, in conjunction
with the Filter Release control (44))
FltrRsnce (increases or decreases the amount of lter resonance, in
conjuntion with the Filter Resonance control (33))
FltrSust (increases or decreases the sustain level of the lter envelope, in
conjunction with the Sustain control (43))
LdnssAttk (increases or decreases the loudness envelope attack, in
conjunction with Loudness Attack control (45))
LdnssDecy (increases or decreases the loudness envelope decay, in
conjunction with Loudness Decay control (46))
LdnssRels (increases or decreases the loudness envelope release, in
conjunction with Loudness Release control (48))
LdnssSust (increases or decreases the loudness sustain level, in
conjunction with Loudness Sustain control (47))
ModCh1Amt (increases or decreases the depth of Channel 1 modulation
(frequency) in conjunction with the depth control (15))
ModCh2Amt (increases or decreases the depth of Channel 2 modulation
(PWM) in conjunction with the depth control (19))
ModLFOPhs (changes the phase of the modulation LFO)
ModLFORte (increases or decreases the rate of the modulation LFO in
conjunction with Rate control (13))
O1 PWAmnt (increases or decreases the amount of Pulse Width
Modulation to Oscillator 1, in conjunction with the depth control (19))
O1 Trnsps (transposes Oscillator 1 in conjunction with Frequency control
(23))
O2 Detune (increases or decreases the detuning of Oscillator 2 against
Oscillator 1 in conjunction with the Detune control (8))
O2 PWAmnt (increases or decreases the amount of Pulse Width
Modulation to Oscillator 1, in conjunction with the depth control (19))
O2 Trnsps (transposes Oscillator 2 in conjunction with Frequency control
(29))
Panning (the modulation source controls the panning of the voices from
left to right)
Porta (increases or decreases the Portamento time, in conjunction with
control (6))
PrfLFOAmnt (increases or decreases the depth of the Performance LFO,
in conjunction with Depth control (72))
PrfLFORte (increases or decreases the rate of the performance LFO, in
conjunction with Rate control (69))
Tuning (raises or lowers the Master Tuning of the UB-Xa, in conjunction
with Master Tune control (5))
V Detune (increases or decreases the amount of voice detuning, in
conjunction with Voice Detune control (Shift & 8))
Volume (increases or decreases the overall level of the UB-Xa)
Shift & 69 (LFO Rate) – Performance LFO Sync – holding the Shift button
and turning the Performance LFO rate control syncs the LFO to whatever clock is
being used by the sequencer and arpeggiator. The options are:
• • 4 Bar
• • 2 Bar
• • 1 Bar
• • ½ Note
• • ¼ Note
• • Dotted ¼ Note
• • ¼ Note Triplet
• • 1/8 Note
• • Dotted 1/8 Note
• • 1/8 Note Triplet
• • 1/16 Note
• • Dotted 1/16 Note
• • 1/16 Note Triplet
• • 1/32 Note
• • Dotted 1/32 Note
• • 1/32 Note Triplet
Moving the rate control without shifting returns the LFO to free running.