Ascent is a pure clean boost pedal, offering a huge 20dB of gain with near-zero tonal colouration across the whole frequency range. This is of course coupled with Peter Hamstead’s usual design refinements including ±15v internally isolated power for super high 30v headroom and a VCA-based design for an incredibly linear and transparent boost.Features: All-analogue design High Quality Buffered or True Bypass Operation Dimensions: 70w x 130d x 65h mm (inc. hardware) Weight: 490g / 1lbs Power Requirement: DC (centre negative) 9V - 165mA or 12V - 140mA or 18V - 115mA Input Impedance: 600K Ohms Output Impedance: < 300 Ohms Warranty: 5 Year Limited Warranty Designed and built in Great Britain Ascent has been extensively tested with a large range of familiar guitars and amplifiers to ensure that it will work superbly with any setup.