Used Gup Tech GRINDER BOOST Effect Pedal

Used GUP TECH GRINDER BOOST Effect Pedal in great condition, delivering clean, powerful boost with 20dB of gain to drive your amp or enhance solos. True bypass design ensures tonal integrity, while the single control knob offers simple, intuitive operation. Built with high-quality components in a durable metal enclosure, this compact pedal is perfect for tightening up your signal chain or adding punch during live performances or studio sessions. Reliable, road-ready, and pedalboard-friendly.