The Seymour Duncan PowerStage 170 is a class-D guitar amplifier in a compact pedal format, designed for powerful yet lightweight setups. With an output power of 170 watts at 4 ohms and an impedance range of 4-8 ohms, the amplifier is compatible with most guitar speaker cabinets. An active 3-band equalizer system with a boost or cut of ±13 dB allows for precise tone shaping. The robust metal housing measures 133 mm in width, 127 mm in height, and 72 mm in depth, weighing 0.9 kg. This compact design makes it easy to integrate into modern amplifier modelers or classic pedalboards, providing stage-ready volumes when combined with a guitar cabinet. The amplifier features a single channel and does not include built-in effects, reverb, amp modeling, or additional connectivity options such as effect loops, headphone outputs, AUX inputs, USB connections, MIDI interfaces, or footswitch connections. Designed for reliability and consistent performance in various live situations, the PowerStage 170 offers guitarists a portable amplifier solution without compromising on sound quality and durability.