This THD Hot Plate power attenuator is a must-have for any guitarist looking to get the most out of their tube amp. Designed to reduce the volume of your amplifier without sacrificing tone, this unit is perfect for recording, practicing, or playing live. With a 4 Ohm impedance, it's compatible with a wide range of amplifiers and is built to last. Ideal for use with guitar tube amplifiers, this Hot Plate power attenuator from THD is both versatile and reliable. Whether you're looking to capture the perfect tone in the studio or need to reduce your amplifier's volume for a gig, this unit has you covered. With its durable construction and easy-to-use controls, it's a great investment for any serious musician.