One Control Tri Loop User manual

User's Manual
Tri Loop
Thank you for your purchase of the Tri Loop by One Control.
- PREVIEW
1. Footswitch “R”
The right footswitch.
2. INPUT jack
Connect output of instrument here.
3. DC jack
Power supply - DC 9V, 5.5x2.1mm, negative center type.
4. BJF buffer on/off indicator
It lights up when BJF buffer is engaged.
5. SEND jack of Loop1
It is a multifunction jack for either audio or control signal.

6. RETURN jack of Loop1
Connects it to send jack of a guitar pedal.
7. MODE indicator
It indicates the working mode of this pedal.
8. SEND jack of Loop2
It is a multifunction jack for either audio or control signal.
9. RETURN jack of Loop2
Connects it to send jack of a guitar pedal.
10. OUTPUT jack
It is a multifunction jack for either audio or control signal.
11. Footswitch L
The left footswitch.
12. Indicator 2
Indicator of loop2
13. Indicator 1
Indicator of loop1
- MODE Initialization
Tri loop can be initialized as different purpose looper/switcher/footswitch
RED mode: Black Loop (Cascaded two loops /Footswitch)
WHITE mode: White Loop (flash loop /AB box/Splitter/Selector)
BLUE mode: Momentary footswitch (N.C or N.O)
GREEN mode: Special Momentary footswitch

Chart 1: Mode Initialization

- Behavior of Switch “PRESS”
MODE
Action
L switch press
R switch press
RED
Engage/bypass loop2
Engage/bypass loop1
WHITE
Toggle loop1/loop2
Master bypass
BLUE
Momentary switch via SEND2
Momentary switch via SEND1
GREEN
“Favorite” Latch via OUT jack
Tap tempo via SEND1 (TRS cable)
- Behavior of Switch “HOLD”
MODE
Action
L (Hold for 4s)
R (Hold for 4s)
RED
NIL
Turn on/off BJF buffer
WHITE
Turn on/off BJF buffer for loop2
Turn on/off BJF buffer for loop1
BLUE
SEND2 sets to be N.O or N.C
SEND1 sets to be N.O or N.C
GREEN
NIL
NIL
- Specifications
Dimensions: 118(L) x64(W)X50(H) mm
Weight: 380g
Power Supply: DC9V (Negative Center)
Current Drain: Max. 100mA
Max. Input Vp-p: 3V
Buffer Input Impedance: 1M ohm
Buffer Output Impedance: <1K ohm

- Tutorials : RED
Cascaded 2 loops
Signal Path: Guitar -> BJF Buffer (if on) -> loop1 -> loop2 -> AMP
A or A+B output (choose by loop2 off/on)
Signal Path:
Guitar -> BJF Buffer (if on) -> FX 1(if on) -> A (Loop2 off)
Guitar -> BJF Buffer (if on) -> FX 1(if on) -> A+B (Loop2 on)

- Tutorials : RED (Continued)
Amp switching (mono jacks)
Amp switching (TRS stereo cable)

- Tutorials : WHITE
Loop 1 / Loop2 toggle by one click
Signal Path:
Guitar -> Loop1 on -> BJF buffer (if buffer on) -> FX1 (if master bypass is off) -> AMP
Guitar -> Loop2 on -> BJF buffer (if buffer on) -> FX2 (if master bypass is off) -> AMP
Splitter (Keep Loop2 always on)
Signal path:
Guitar -> BJF buffer (if on) -> OUT1 (Master engage) or OUT2 (Master bypass)

- Tutorials : WHITE (Continued)
AB BOX
Signal path:
Guitar -> BJF buffer (if on) - > A (loop1 on)
Guitar -> BJF buffer (if on) - > B1+B2 (loop2 on)
Signal path:
Guitar 1 -> AMP (Master bypass)
Guitar 2 -> AMP (loop1 on, master engage), Guitar 3 -> AMP (Loop2 on, master engage)

- Tutorials : BLUE
Momentary footswitch for multi-effect pedal
Momentary footswitch for modern amplifier with multi-effect

- Tutorials : GREEN
Footswitch L for Favorite
Footswitch R for tap tempo