If you're looking for a decent small guitar amp with some reasonable tone-shaping ability and basic effects without spending a fortune, the Fender Champion 40 should be on your shortlist.
This amp can cover a lot of ground, from clean jazzy sounds right through to metal lead tones. It punches 40-watts through a special design 12" speaker, and sounds surprisingly good for such an affordable piece of gear.
12” Fender Special Design speaker
Two channels, single input
Reverb, delay/echo, chorus, tremolo, Vibratone and other effects