Seymour Duncan SFX-08 Power Grid Used, includes shipping, 7,000 yen No box or adapter Manual included ⚠️ This is a used item. No claims or returns will be accepted. If you are concerned about the sound, please research online or on YouTube. Final check performed before listing, no issues found. For the power adapter, use 9v, and be sure to use 500mA or more. Center negative 9v 450mA is indicated. Please be sure to check the power supply before use. Product Information The SFX-08 "Power Grid" is a pedal that covers a wide range of distortion sounds, from crunch to high-gain lead solos. Its main feature is the use of a discrete circuit consisting of 5 transistors in the distortion section, which creates very high gain. Also, due to this circuit, it produces a natural distortion like an amplifier, from low gain to high gain, in any position. Furthermore, it is equipped with a 3-band active equalizer, making it possible to reproduce countless distortions.