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UAFX Control app, bonus speaker cabinets, artist presets,
and full manuals at uaudio.com/uafx/start
Power Supply
Get More
Isolated 9VDC, center-negative, 400 mA minimum,
2.1x5.5 mm barrel connector (sold separately)
*Get more footswitch modes with the UAFX Control app
MONO IN
Connect TS cable from guitar or
other gear for mono operation
USB TYPE-C
Connect to computer for
firmware updates with
UAFX Control desktop app
STEREO IN
Connect TS cable for stereo only
(in addition to MONO IN)
VOLUME
Vibrato channel input gain
REVERB
Tube-driven spring
reverb amount
ON LED
Lit when knob settings are active
BASS
Adjusts low frequencies
TREBLE
Adjusts high frequencies
SPEEDI
Vibrato rate
SPEAKER
Cycles through available speakers
When LED is off, amp remains
active but speaker cab is disabled
ON SWITCH
To gg l es am p o n / of f*
10005657R4
ALT / AMP / STORE
ALT
Activate
s vibrato controls on
the Treble and Boost knobs
AMP
Standard knob controls
STORE
Hold down to save sound as preset
OUTPUT
Overall volume control
AMP MOD
LEAD:’80s OD special modification
STOCK: Clean preamp boost
D-TEX: SRV modification
(vibrato disabled)
BOOST
Boost amount
To bypass boost circuits, set to OFF
INTENSITY
Vibrato amount
To bypass vibrato circuit, set to OFF
PRESET LED
Lit when stored settings are active
PRESET SWITCH
Toggles preset on/off*
9VDC POWER IN
Connect 400 mA isolated power
supply (sold separately)
MONO OUT
t TS cable to amp or
Connec
other gear for mono operation
PAI R
Ac
tivate Bluetooth discovery for
UAFX Control m
obile app
STEREO OUT
Connect TS cable for stereo only
(in addition to MONO OUT)
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