Home / Home / Used Amplifiers & Effects / Used Effects / Used Multi-Effects Pedals / Used Floor Guitar Effects / BOSS / Used BOSS GT3 Effect Processor Sale! Used BOSS GT3 Effect Processor$159.99 Original price was: $159.99.$48.00Current price is: $48.00. 1000 in stock Used BOSS GT3 Effect Processor quantity Add to cart SKU: xFKjPlgfdO Categories: BOSS, Home, Used Amplifiers & Effects, Used Effects, Used Floor Guitar Effects, Used Multi-Effects Pedals Related products Sale! Point Source Audio Confidence Omnidirectional Dual-Element Headset Microphone for Sennheiser SK, Zaxcom, Wisycom, Shure UR1M Brown $884.00 Original price was: $884.00.$265.20Current price is: $265.20. Add to cart Sale! METRIC HALO Multiband Dynamics for Pro Tools AAX Software Download $179.00 Original price was: $179.00.$53.70Current price is: $53.70. Add to cart Sale! Behringer NX1000D Power Amplifier With DSP $329.00 Original price was: $329.00.$98.70Current price is: $98.70. Add to cart Sale! Used Line 6 HX Effects Effect Processor $379.99 Original price was: $379.99.$114.00Current price is: $114.00. Add to cart