18v/24v 5.5mm x 2.5mm – Reverse Polarity (straight)
Combines two Pedal Power outputs (both in 12V mode) to create 24V.
Used to power various Electro-Harmonix effects like the Deluxe Memory Man, Stereo Memory Man, Deluxe Electric Mistress, Micro Synthesizer, Bass Micro Synthesizer, Q-tron, Q-tron +, Stereo Polychorus, and Worm pedals.
(Also powers the Flanger Hoax which uses this reverse polarity cable, but only requires 18V (set both Pedal Power outs to standard 9V.)
Approx 50 cm long