POD HD300
POD HD400
POD HD500
Floor POD Plus
HD Guitar Amp Models 16 16 16 n/a
HD Guitar Preamp Models 16 16 16 n/a
Cab Models 16 16 16 16
Effects 80+ 100+ 100+ 29
Mic Models 8 8 8 n/a
Preset Locations 128 128 512 124
Simultaneous Effects Up to 4 Up to 4 Up to 8 Up to 6
On-board Looper X (24 sec) X (24 sec) X (48 sec)
Dual Tone processing X
Inputs 1/4" Guitar In 1/4" Guitar In 1/4" Guitar In 1/4" Guitar In
1/8" CD/MP3 In 1/8" CD/MP3 In 1/8" CD/MP3 In 1/8" CD/MP3 In
  1/4" Aux In
  XLR Mic In (with trim)
Variax Digital In (VDI)
  5-pin MIDI in
  5-pin MIDI out
Outputs Unbalanced 1/4" Main Outs (L+R) Unbalanced 1/4" Main Outs (L+R) Unbalanced 1/4" Main Outs (L+R) Unbalanced 1/4" Main Outs (L+R)
1/4" Stereo Headphone Out 1/4" Stereo Headphone Out 1/4" Stereo Headphone Out 1/4" Stereo Headphone Out
Balanced XLR Outs (L+R) Balanced XLR Outs (L+R) Balanced XLR Outs (L+R)
S/PDIF
L6 LINK Jack X X X
Stereo Effects Send/Return   X X
Built-in Chromatic Tuner X X X X
Tap Tempo X X X X
MIDI via USB via USB In, Out/Thru In/Out
Expression Pedal Controls 50+ amp and effect parameters Controls Wah, Volume, Pitch FX Controls Wah, Volume, Pitch FX Controls Wah and Volume
Ext. Expression Pedal Jack X X
Software Editor/librarian X X X
Connect to Customtone X X X X
Power AC Adapter AC Adapter AC Adapter AC Adapter