Used BOSS sy300 Effect Processor

Looking to expand your synth capabilities without a special pickup? This used BOSS SY-300 Guitar Synthesizer is in great condition and brings unparalleled sonic versatility to your pedalboard. Generate fat synth textures directly from your guitar’s 1/4” input—no MIDI pickup required. It features ultra-responsive polyphonic synthesis, three independent synth engines, 70 preset patches, and an array of onboard effects including reverb, delay, modulations, and distortions. With USB and MIDI I/O, plus extensive real-time control options, it integrates perfectly into both studio and live setups. Whether you’re crafting ambient soundscapes or searing leads, the SY-300 offers limitless creative potential, all within a rugged, road-ready chassis.