pigtronix INFINITY 3 User manual

INFINITY 3
User’s Guide
All contents © Bond Audio LLC 2021

2
CONTENTS
03 Introduction
04 Explanation of Controls
21 Remote Switch Functions
23 Expression Pedal Functions
24 MIDI
29 Firmware Updates
30 Min. + Max. Loop Times
30 Important Message
31 Warranty
Infinity 3 Rules12
33 Contact Information

3
THE WIDE WORLD OF INFINITY 3
Designed to be easy to use yet vastly powerful, Infinity 3 is the world’s most musical stereo looping
pedal. Think of it as a foot-operated, digital version of a multi-track tape recorder. Utilizing the
quantization and delayed command functions found in other looper pedals, the Pigtronix approach
is to make all commands instantaneous. Remarkable processing power allows any action to be
executed with approximately 1 millisecond of latency and high-fidelity recording at 24 bits with a
variable sample rate that defaults to 48 kHz. Infinity 3 is a mirror of musical reality: what you put
in is what you get out.
Complementing the state-of-the-art digital platform of the Infinity 3 is a beautifully executed analog
input and output section that provides transparent pass-through audio as well as superior headroom
and transistor-based limiting circuitry to prevent digital distortion, even at extreme signal levels.
To put it succinctly, this looper sounds excellent.
It will not ruin your tone like so many other looper pedals that have come before.

4
EXPLANATION OF CONTROLS

5
This footswitch controls the looping actions for Loop 1.
Pressing the Loop 1 footswitch at any time will arm Loop 1, illuminating the corresponding red LED
and indicating that Loop 1 is ready to receive Play, Stop, Overdub and Undo commands. Loop 1 is
armed by default upon power up.
If there is no audio recorded on Loop 1, pressing the Loop 1 footswitch will begin recording
immediately. Once the loop is recording, pressing the Loop 1 footswitch again will close the loop
and begin playback.
During playback, pressing the Loop 1 footswitch will open an overdub layer on Loop 1. Once an
overdub is recording, pressing the Loop 1 footswitch again will close that overdub layer and continue
playback. When a loop has been recorded but is stopped, pressing the Loop 1 footswitch will resume
playback from the beginning of the loop.
This footswitch controls the looping actions for Loop 2, and functions the same way as the Loop 1
footswitch (see above).
Quickly pressing the Stop footswitch will stop audio playback on one or both loops, depending on
the Arm/All setting (see below).
Holding down the Stop footswitch for at least two seconds will cause loop audio to be erased from
one or both loops, depending on the Arm/All setting.
Footswitches
Loop 1
Loop 2
Stop

6
The Loop 1 and Loop 2 footswitch LEDs share the same color coding.
Green = Playback
Red = Recording
Orange = Overdub
Both Loop 1 and Loop 2 footswitch LEDs are accompanied by a red square Arm LED that indicates
which loop is currently armed.
When an external MIDI Clock is used, the Arm LED for the currently selected Loop will blink at the
received tempo.
There is also an optional colorblind mode that utilizes flickering light patterns to supplement the colors.
Solid = Playback
Slow Flicker = Recording
Fast Flicker = Overdub
LEDs
Loop 1, Loop 2, and ARM LEDs
The Stop LED will glow red when loop audio is stopped.
When a delayed command has been initiated, the relevant footswitch, Arm, and Stop LEDs will
blink repeatedly to indicate a pending action, and will turn solid in color once the action is taken.
At the end of the loop cycle of the currently armed loop, the stop, multi-segment digit, associated
footswitch LED, and arm LEDs will all flash. The other (non-armed) loop’s associated LEDs will flash
at the end of its loop cycle as well.
This red LED between the Loop Volume knobs will indicate when the input signal is reaching the
maximum headroom of the Infinity 3’s recording engine and begins to trigger the analog limiter
stages. If the Clip LED is lighting up solid red, reduce the output level of your instrument until the
Clip LED is just beginning to light up at the peaks in your audio signal.
Stop LED
Clip LED

7
Located to the right of the digit, this LED lights up to indicate that audio has been recorded to a preset
bank. When changes have been made to a preset but not saved, the decimal point will blink. Once the
changes have been saved, the decimal point will return to solid.
Use only the 18-Volt, 300mA, negative-tip power supply that came with your Pigtronix Infinity 3. Using
the wrong power supply is likely to result in a damaged pedal.
Looper input 1. Use this input for mono sound sources.
Looper input 2. Use this input for the second input of a stereo signal, or a second instrument using
Input Split. When nothing is connected to Input 2, the signal from Input 1 is automatically passed to
Input 2.
Main output containing pass-through and loop audio. Use a standard (TS) ¼” instrument cable to
connect to an amp, mixer, or DI.
Decimal Point
DC Power
In 1
In 2
Out 1
Jacks
Multi-Segment Digit
This numeric display tells the user which preset is currently selected (within the selected bank) and
is also used to confirm firmware update “F”, and to indicate copy in progress “C” and USB active
“U” states.
In Varispeed mode a “-” is displayed. Its height represents the relative speed of the sample rate.

8
This output contains Channel 1 Loop Audio ONLY. This output is primarily intended for use as a loop
only monitor send to a drummer, bandmate or FOH mixer.
This output contains Channel 2 Loop Audio ONLY. This output is primarily intended for use as a loop
only monitor send to a drummer, bandmate or FOH mixer.
Connect a single, dual, or triple footswitch momentary remote here (such as Pigtronix Universal
Remote) using a TRS (balanced 1/4”) cable to enable Overdub, Undo, Redo, Reverse, and Varispeed.
This is the TRS (balanced 1/4”) input for an expression pedal that can be used for three different
purposes: Volume control of loop audio, Loop Aging, or Varispeed. For details on how to use the
Expression Pedal, see Expression Pedal Functions later in this manual.
This provides a connection for MIDI beat clock sync, or a MIDI controller. Infinity 3 will sync to MIDI
whenever a MIDI Beat Clock signal is preset. The Infinity 3 can also be configured to obey MIDI Start,
Stop and Song Select commands as well as CC/Note control over every feature. For details on how
to use MIDI, see the MIDI section later in this manual.
This provides a connection to a PC or MAC computer for loading and off-loading loop audio, preset
management, audio routing configuration and firmware updates. There are no drivers to install—just
connect to your computer and you’re good to go.
When the USB port is connected, the Infinity boots into USB mode and will not function as a looper
until the USB is disconnected and the pedal is rebooted.
Aux 1
Aux 2
Undo
Expression
MIDI
USB
Second output containing pass-through and loop audio. Use Out 2 for stereo instruments, or when
looping two separate instruments, or when you want to split a mono signal so that it can be output
to two separate destinations.
Out 2

9
Quickly pressing the Sync / Multi switch turns the synchronization between the two loops on and off.
When Sync is off, the button is not lit. In this mode, the lengths of the two loops are unrelated and
playback is not synchronized.
When Sync is selected (RED), the lengths of the two loops are synchronized at a 1:1 ratio.
Holding down the SYNC / MULTI button turns the switch ORANGE and activates the SYNC options
menu, allowing you to alter the ratio between the two loops using the rotary encoder to select a
value between 1 and 99. Any value greater than 1:1 will cause the button to turn GREEN to indicate
that the sync value is set to a multiplier value greater than 1:1. Push and hold the SYNC / MULTI
button any time to check or change your multiplier value.
When the two loops are in SYNC, Loop 1 sets the initial length. Once recording on Loop 2 is initiated,
the Arm light will blink and it will wait to begin recording until the top of the next loop cycle. Loop
2 will automatically stop recording and begin playback when the proper length multiple has been
reached.
You can alter the sync multiplier at any time while recording, by manually closing Loop 2 with the
Loop 2 footswitch. This will cause Loop 2 to close at the end of the current loop cycle. The arm light
will blink to indicate that Loop 2 is about to close. To cancel this operation, hit the Loop 2 footswitch
again and it will continue recording until the full multiplier factor has been reached.
Once Loop 2 is recorded, the Sync is locked to the multiplier you have selected. It is possible to
turn Sync on and off at this point, but you must delete Loop 2 if you want to switch to a different
multiplier value.
Once Loop 2 is recorded, its length is fixed. However, turning Sync off aer that point allows you to
start playback of Loop 2 at any time, not just at the start of Loop 1. When Sync is on, Loop 2 will
always replay from the start of Loop 1.
During recording, whichever loop is armed will automatically close once you hit the maximum
allowable length. Overall recording time for Loop 1 is dependent on the multiplier value you’ve
selected for the current preset, the size of the memory card you have installed in your Infinity 3,
and the number of preset slots you have assigned. If the loop you are trying to create is too long
for the current setting, lower the multiplier value or reduce the number of presets.
Toggle Switches
SYNC / MULTI

10
When Parallel is selected (RED), Loop 1 and Loop 2 can play together at the same time.
When Series is selected (GREEN), only one of the two loops can play at any given time. This is handy
for verse/chorus-type song structures.
Holding down the SERIES / PARALLEL button turns the switch ORANGE and activates the Expression
pedal options menu, allowing you to select between Loop Volume, Loop Aging and Varispeed
expression pedal functions using the rotary encoder.
When Stereo is selected (RED), both loops record stereo audio coming from Inputs 1 and 2.
When Split in selected (GREEN), Loop 1 gets audio from Input 1 only and Loop 2 gets audio from
Input 2 only.
For more options and details, see the Infinity Rules Stereo / Split section below.
Holding down the STEREO / SPLIT button turns the switch ORANGE and activates the Remote Switch
Varispeed Interval menu, allowing you to set the desired musical interval by semitones up to 1
octave using the rotary encoder.
Quickly pressing the ARM / ALL switch will toggle between ALL (GREEN) and ARM (RED) modes.
When ALL is selected (GREEN), the Stop footswitch will stop playback on both loops. The All
functionality also applies to the erase command. With ALL selected, holding down the Stop footswitch
will erase both loops. The All functionality also applies to the Play command. Once the loops are
stopped, hitting either loop footswitch will resume playback on both loops.
When ARM is selected (RED), the Stop footswitch will stop playback only on the armed loop. The arm
functionality also applies to the erase command. In Arm mode, holding down the Stop footswitch will
erase only the armed loop (to stop both loops in Arm mode, hit the Stop footswitch twice within 1
second). The Arm functionality also applies to the Play command. When loops are stopped, pressing
a loop footswitch will only resume playback of the currently armed loop.
Certain Remote Switch functions also follow the Arm/All setting and many MIDI CC/Note messages
contain values that also specify Arm or All control. For more information, please see the description
of the Remote Switch functionality and MIDI implementation later in this manual.
Holding down the ARM / ALL button turns the switch ORANGE and activates the Loop Aging menu,
allowing you to select a loop aging value using the rotary encoder.
SERIES / PARALLEL
STEREO / SPLIT
ARM / ALL

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When CUE / FADE is turned off, the button is not lit and audio will stop immediately when you push
the Stop footswitch.
When CUE is selected (RED), pressing the Stop footswitch will stop the loop audio when it reaches
the end of the current loop cycle.
When FADE is selected (GREEN), pressing the Stop footswitch will trigger a steady decrease in loop
audio in volume until the end of the current loop cycle.
All three of the above settings obey the ARM / ALL setting. In All mode, when audio has been
recorded on both Loop 1 and Loop 2, CUE and FADE actions will follow the length of Loop 2.
Holding down the CUE / FADE button turns the switch ORANGE and puts you into the Fade Multi
menu, allowing you to select how many loop cycles it takes to fade out using the rotary encoder.
The default sample rate for Infinity 3 is 48kHz.
When 24kHz is selected (RED), the looper runs at ½ speed.
When 12kHz is selected (GREEN), the looper runs at ¼ speed.
Holding down the SAMPLE RATE turns the switch ORANGE and activates the Sample Rate Interval
menu, allowing you to change the sample rate in real time using the rotary encoder.
Prior to recording audio, the Sample Rate can be set to 24kHz or 12kHz, allowing the user to increase
the sample rate aer recording, causing the audio to speed up.
CUE / FADE
SAMPLE RATE

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Toggle Switch Functionality Summary Chart
Toggle Switch UI Off Green Red Orange
(push and hold)
SYNC / MULTI SYNC off MULTI 1:1 Sync Multiplier Menu
SERIES / PARALLEL N/A SERIES PARALLEL Expression Options Menu
STEREO / SPLIT N/A Input Split Stereo Remote Switch Varispeed
Interval Menu
ARM / ALL N/A ALL ARM Loop Aging Menu
CUE / FADE INSTANT FADE CUE Fade Multi Menu
SAMPLE RATE 48kHz 12kHz 24kHz Sample Rate Menu
Arming a loop is achieved by pressing the footswitch that corresponds to the desired loop. The Arm
light above the selected loop will glow red indicating its status as armed. A loop must be armed in
order to accept further commands. When Infinity 3 powers up initially, LOOP 1 is armed by default.
Loop 2 cannot be armed until material is recorded on Loop 1.
Once a loop is armed, pressing the footswitch for that loop will begin recording. The corresponding
loop LED will glow red to indicate recording. You must record to Loop 1 first. You will be able to
record on Loop 2 once there is audio recorded on Loop 1.
Pressing a Loop footswitch aer the loop has started recording will stop recording and immediately
begin playback. The loop LED will glow green to indicate playback.
Pressing the Stop footswitch while a loop is recording will stop recording without immediate playback.
You will need to press the appropriate loop footswitch again to begin playback.
Arm
Record
INFINITY 3 RULES

13
Pressing the Loop 2 footswitch while Loop 1 is recording will close Loop 1 and begin recording on
Loop 2.
In parallel mode, Loop 1 will immediately begin playback when Loop 2 starts recording.
In series mode, Loop 1 will simply close and be ready for playback the next time you hit the Loop 1
footswitch.
When a loop has been recorded but is stopped, pressing that loop’s footswitch will restart playback.
The corresponding LED will glow green to indicate playback.
The Play function is tied to the ARM / ALL setting.
Pressing stop will stop audio playback.
The Stop function is tied to the ARM / ALL setting.
Double pressing the Stop footswitch within 1 second will override the ARM / ALL and CUE / FADE
settings and will stop all loop audio.
To erase a loop, press and hold down the Stop footswitch.
If a loop is stopped and armed, pressing the Undo remote switch will erase that loop.
When the erase command is triggered, the Stop LED, the current Arm LED, and the Multi-Segment
Digit will flash once to indicate audio has just been erased.
The Erase function is tied to the ARM / ALL settings.
Jump Record
Play
Stop
Erase

14
Overdub lets you add additional material to the original loop.
Pressing the Loop footswitch when a loop is playing back will start overdubbing. The corresponding
footswitch LED will glow orange to indicate Overdub.
Pressing the loop footswitch during an overdub will close that overdub.
Aer closing an overdub you can choose to reopen it by pressing the loop footswitch, any time
before the end of the current loop cycle. At the end of the loop cycle, all audio recorded during that
cycle is merged and saved as a single overdub.
Pressing Stop in the middle of an overdub will cancel that overdub and eliminate the dubbed audio.
When Sync/Multi is turned off, the lengths of Loop 1 and 2 are unrelated and playback is unsynchronized.
If Loop 2 is recorded when Sync/Multi is off, it cannot be turned off until Loop 2 is erased.
When Sync/Multi is turned on, the multiplier value determines the length of Loop 2 relative to Loop
1. At x1 (Sync) the lengths of Loop 1 and Loop 2 are identical, and they begin and end at the same
points. Upon holding Sync/Multi and selecting any value greater than 1 using the Preset rotary knob,
Loop 2 is that many times longer than Loop 1.
When Multi is on and the Loop 2 footswitch has been pressed, recording on Loop 2 will automatically
begin at the start of the next Loop 1 cycle, and close aer the selected number of cycles.
When Series is on, only one of the two loops can be played back at any given time.
When Series is on, enabling playback or recording on a loop will immediately stop playback of the
previously selected loop, closing any overdub that was in progress.
In Series mode, when recording on Loop 1, pressing the Loop 2 footswitch will close Loop 1, and will
simultaneously arm and begin recording on Loop 2. Pressing the Loop 1 footswitch next will cause
Loop 2 to close and will simultaneously arm and begin playback on Loop 1.
In Series mode, when Cue is selected, switching between loops at any time will cue the selected loop
to begin playback automatically at the end of the current loop cycle.
Similarly, when Fade is selected, switching between loops at any time will cue the selected loop to
begin playback automatically at the end of the current loop cycle.
Overdub
Sync/Multi
Series Loops
Series Cue and Fade

15
When recording an overdub, the overdub will not save until it is closed and a loop boundary has
been passed. As a result, when CUE / FADE is turned off in Series mode, switching loops right aer
recording an overdub will result in the overdub not being present when you switch back to the other
loop. However, Cue and Fade automatically close the recording at the end of the loop cycle—this
ensures that the Overdub you just recorded gets saved. For this reason, it’s best to always use Series
mode with the Cue or Fade setting. You can always accomplish an instant stop, by double pressing
the Stop switch.
The Input Split function is intended for isolating Loop 1 to audio channel 1 and Loop 2 to audio channel
2. This is helpful if you want to loop multiple instruments on isolated, yet synchronized loops.
When nothing is plugged into Input 2, then the audio from Input 1 becomes the source for Input 2
(as well as Input 1) and the Input Split function allows you to record separate loops for the le and
right output channels.
The Infinity 3 allows you to store and recall up to 50 presets, which consist of audio that you’ve
either recorded directly into the pedal, or audio you’ve loaded onto the pedal from your computer
using the app. Each preset includes a Loop 1, as well as a Loop 2 if you’ve recorded a second loop.
The 50 presets are organized into five banks of 10.
To Load a preset, simply turn the Preset knob until you arrive at the desired preset, then press the
knob to select. The Multi-Segment Digit displays the preset number.
To cancel the load process at any time, hit the Stop footswitch, or simply turn the preset knob to
return to the currently loaded preset.
Series Overdub
Input Split
Presets
Loading

16
To Save a preset you have created, push and hold the preset knob for 2 seconds, until the digit begins
flashing. Turn the preset knob to select the bank you want to save the loops in and then push down
and hold the preset knob for 2 seconds to finalize the save. To cancel the save process at any time,
hit the Stop footswitch.
Preset 0 does not store any loops, it is the blank canvas. If you try to save a loop to Preset 0, the
digit will show you a “-” symbol, indicating that you should save this audio somewhere else by turning
the encoder to select a different preset slot.
The decimal point will illuminate to indicate that audio is present in a Loop bank. When changes have
been made but not saved, the decimal point will blink. If you want to keep your changes, simply follow
the save process explained above without changing the selected bank. When the changes are saved,
the decimal point will stay on.
To copy a preset from one bank to another simply initiate the save process as explained above on a
bank that already contains audio.
Being able to copy presets allows you to create different versions of loops with the same starting
point. It also facilitates the reorganization of preset locations (you can move presets, for example, by
copying a preset to the location you want to move it to, then deleting the original preset).
In certain instances while saving, the Infinity 3 may need to quickly copy data from one sector of the
disk to another. When this happens, the digit will show a flashing “C” while the copy is in process.
To erase saved audio from a preset (for example, erasing one of the loops), the audio must first be
erased by pressing and holding the Stop footswitch. Then the modified loop must be saved using the
process previously described.
Saving
Copying
Erasing

17
Press and hold the ARM / ALL switch to activate the Loop Aging Menu. The digit will show “A” and
“-” indicating that Loop Aging is currently turned off. Turn the rotary encoder to select the desired
Loop Aging value.
“-” shows that Loop Aging is turned off. Digits (0−9) represent variable feedback decay. The lower
the number, the faster the loop decays. For example a “0” means no feedback, so an overdub
disappears aer one playback cycle.
Like everything else on the Infinity 3, Loop Aging happens in real time, so you can turn Loop Aging
on and off (or adjust it with an expression pedal) as much as you want throughout the course of a
single loop cycle.
You can enter the Loop Aging menu at any time, even during playback. Loop Aging settings will be
saved when you save your preset.
Loop Aging only takes place when you are in an Overdub state, and only applies to the armed loop.
When you are in normal playback, the loop does not decay.
Undo works as expected, allowing you to Undo or Redo any Loop Aging that you let happen during an
overdub, no matter how many times you let the loop cycle.
Varispeed allows you to change the pitch (and speed) of your looped audio by altering the recording
and playback sample rate. This change can be made in real time using an expression pedal, remote
switch, or MIDI. Further details are provided in the Remote Switch, Expression Pedal and MIDI
sections respectively.
There are many ways to change the sample rate on the Infinity 3. Some of them are best thought of
as sample rate changes, while others are best thought of as pitch changes. All of them change both
the pitch and length of recorded material.
You can change the sample rate by pressing and holding the SAMPLE / RATE button. This will allow
you to change the sample rate in semitones by turning the rotary encoder.
The Pigtronix Universal Remote Switch can change the sample rate by a predefined musical interval.
Push and hold down the Reverse switch on the remote switch for two seconds to allow Remote Switch
control of Varispeed. The remote switch will now allow you to change the sample rate up and down.
To resume normal remote switch operation, push and hold the reverse switch for two seconds again.
The sample rate can be set anywhere between 48 kHz to 12 kHz. As the sample rate is increased
or decreased, both the pitch and length of the recorded audio changes. The sample rate is a global
parameter and affects both loops simultaneously. By default, Reverse halves the sample rate (octave
down) and Undo doubles it (octave up).
Loop Aging
Varispeed

18
Playback Sample Rate
Recording Sample Rate 12 kHz 24 kHz 48 kHz
48 kHz (Default) 2 Octaves Down
Quarter Speed
1 Octave Down
Quarter Speed
Same Pitch
Same Speed
24 kHz 1 Octave Down
Half Speed
Same Pitch
Same Speed
1 Octave Up
Double Speed
12 kHz Same Pitch
Same Speed
1 Octave Up
Double Speed
2 Octaves Up
Quadruple Speed
During Recording or Playback, you can use the Varispeed Remote Control Menu, the Expression
pedal, MIDI commands, or MIDI Clock to adjust the sample rate as desired.
The current sample rate is saved at the same time that your current loop or overdub is saved. Sample-
rate changes cannot be undone or redone using standard Undo or Redo functionality however, you
can snap to any desired sample rate using the remote switch.
By default, loop audio that is recorded at 48 kHz can only get longer and lower in pitch. To enable sped-
up, shorter, and pitched-up loops, this initial recording rate must be lowered before recording audio.
# of Semi-Tones Interval Up Speed (%) Down Speed (%)
1Minor Second 0.94 1.07
2Major Second 0.89 1.13
3Minor Third 0.83 1.2
4Major Third 0.80 1.25
5Perfect Fourth 0.75 1.33
6Diminished Fih 0.70 1.42
7Perfect Fih 0.67 1.50
8Minor Sixth 0.63 1.60
9Major Sixth 0.60 1.67
10 Minor Seventh 0.56 1.88
11 Major Seventh 0.53 1.88
12 Perfect Octave 0.50 2.00

19
Each of the footswitches and toggle switches can be pressed during power up to enable and disable
a specialty global setting on the Infinity 3. These settings are sticky and will remain set even aer
removing power from the pedal.
Boot Options
Switch Boot Option
LOOP  Auto Zero Record
LOOP  Mono Mixdown
STOP Stutter Mode
SYNC / MULTI Overdub Syncs to Loop Boundary
SERIES / PARALLEL Ignore all MIDI Data Except Clock
STEREO SPLIT Ignore MIDI Notes
ARM / ALL Ignore MIDI Clock
CUE / FADE MIDI Channel Select
SAMPLE RATE Click Killer on/off
SAMPLE RATE + CUE/
FADE Load Firmware Update
ARM / ALL +
STEREO SPLIT Reformat SD Card
SERIES / PARALLEL +
SYNC / MULTI Colorblind Mode

20
Hold Loop 1 during boot to toggle Auto Zero Record.
With Auto Zero Record off (Loop 1 LED is off during boot), the MIDI downbeat is reset on the first
received note or MIDI start.
With Auto Zero Record on (Loop 1 LED is lit red during boot), the MIDI counter is reset on the initial
record of Loop 1.
This effectively lets you establish the downbeat while still obeying an external MIDI clock source. This
is very helpful in live looping situations.
Hold Loop 2 during boot to toggle Mono Mixdown.
With Mono Mixdown off (Loop 2 LED is off during boot), the Infinity 3 outputs in stereo (Default).
With Mono Mixdown on (Loop 2 LED is lit red during boot), both input channels run into a single
output. Both Outputs 1 and 2 will receive the mono mix of all recorded material.
Mono Mixdown does not apply to pass through audio.
Hold Stop during boot to toggle Stutter.
Stutter replaces the functionality of the Reverse button on the Remote Switch.
With Stutter off (Stop LED is off during boot), the Reverse button on the Remote Switch functions
as expected.
With Stutter on (Stop LED is on during boot), pressing the Reverse button on the Remote Switch
causes the armed loop to be played from its start point immediately.
Hold SYNC / MULTI to turn on Overdub syncs to Loop Boundary.
Overdubs will open and close automatically at the loop boundary when triggered in advance.
Auto Zero Record
Mono Mixdown
Stutter
Overdub Syncs to Loop Boundary