PSC-100: Specifications August 17, 2023 02:19 Updated Follow Boss PSC-100 AC Adaptor Input: 100-240V ~ 50-60Hz 250mA Output: DC 9V, 1 Amp 9 Watts Pin = negative Related articles BOSS PSA adaptor: Specification Differences by Model BR-900CD: What is the Recommended Power Supply? BCB-60 Pedal Board Specifications: Internal and External Dimensions BOSS TU TUNER SPECS: TU-2, TU-3 and TU-3W SIDE BY SIDE BOSS PSA-S Adaptor Specifications