Just the amp. I don't really use many effects at all, just a occasional mod pedal, delay, or drive pedal. I don't really have a pedalboard. Just will grab a occasional pedal or two at the most and put them on the floor and into the amp
Ok, just to be clear, when we say "just the amp", we mean "Just the Amp without ANY of its built in effects OTHER than gain". This is what you get with a digital "just amp" pedal.
Your venerable Vox AC15 has the following built in efx that a Vox digital amp pedal would NOT have:
- Tremelo (with depth and speed adjustments)
- Reverb (with level adjustment)
- Top Boost socket (with bass and treble eq)
- Footswitch that turns on and off the tremelo and reverb
- Modulation (Chorus?)
- Delay
- Drive
While my suggestion of a used Kemper Stage is above your budget by $300.00 it would provide ALL of the features you would need to replace your VOX AC15.
- Banks of 5 "Patches/Rigs" you can select quickly within a song without the need to "arrow up/arrow down" to different setups common to 3 button devices
- 4 efx On/Off buttons that are assignable per "patch/rig" each having color coded LED's to indicate the type of effect they are controlling
- Large readable LCD screen to show you what "patch/rig" is selected
- 4 pre-amp effects, 4 post amp effects configurable per "patch/rig"
For me, these are the basic table stakes for a live guitar rig.