beautypg.com
signal processing
FX7 Block Diagram
Input
Buffer
Distortion
Multiplex
Compressor
µ
Pot
LEDs
Switches
Micro
Controller
Attn
Pre-
Emphasis
De-
RAM
A / D
DSP
D / A
Output
Jam-A-Long
Head
Phone
Left
Out
Right
15
FX7 owner's manual