Boss PSA230 Power Supply The only Boss recommended pedal to power your Boss effects. Can be used in conjunction with the Boss TU-2 Tuner and Boss daisy chain lead to power up to 5 of your Boss pedals. N.B. This product was previously known as PSA 240. If you are looking for a PSA240 to power a Boss effects pedal – this PSA230 is what you’re after – they are exactly the same specification! Specifications Input: 230v – 50Hz Output: 9v – 500mA Center negative 9v power supply suitable for all Boss compact pedals and many other Guitar and Bass effects. Made by the Kings of Guitar FX – Roland Boss. Boss PSA230ES now includes a built in output current protection circuit!
