Amptweaker, LLC
5885 Cumming Hwy, Suite 108-98
Sugar Hill, GA 30518
handmade in USA
www.amptweaker.com
©2013 Amptweaker, LLC
Battery Door
–
The battery
door is held
closed by a
magnet, and
can be opened
just by pulling
sideways
EFX Loop Switch
–selects Pre(before) or
Post(after) position for the Loop. Usually
Compressors sound best on Pre, while
Delays & Reverbs sound better on Post
LEDs–
light up
the knobs if an
adapter is used
Battery Switch
–
This switch turns
off the battery
when not in use-
not active when
using an adapter
Specs:
• Input impedance: 100K Ohm (effect on)
• Output Impedance: 1K Ohm (effect on)
• Current: 12mA with 9V battery, 28mA with 9V adapter, 45mA with 18V
adapter (adapter adds knob LEDs)
• Adapter: 9-18VDC adapter w/5.5mm X 2.1mm positive barrel center ground
• Housing: 14 Gauge galvanized steel
• Weight: 2 pounds, Dimensions: 3.75”W X 5”D X 2”H
Effects Send & Return
– It
ʼ
s
easy to create your own effects
chains using this series loop–
and the added effects track the
FatRock
ʼ
s On/Off Switch
