Check the listing for details. RockBoard ISO Power Block V16 Isolated Multi Power Supply. Condition: New. Listed at 284.00 USD. RockBoard ISO Power Block V16 Isolated Multi Power Supply Description The RockBoard ISO Power Block V16 is a multi-power supply for effects pedals with 16 isolated transformers and highly filtered power slots, designed for powering up to 15 effects pedals simultaneously without any noise and charging USB devices. The advanced filtering technology used in each of the power slots prevents high frequency noise. Built with individual slot short circuit protection, connected effects pedals are protected in case of a short circuit. With a designated LED for each power slot indicating the slot is working correctly, you can quickly identify any problems without losing power to the rest of your rig. Features Multi-power supply for effects pedals16 transformer isolated and highly filtered power slotsDesigned for powering up to 15 effects pedals simultaneously without any noise and charging USB devicesAdvanced filter technology prevents high frequency noiseExternal transformer prevents low frequency interferenceTotal output power: 27.95 W (3,550 mA)6x 9V DC, 100 mA each, 2.1 x 5.5 mm barrel plug, polarity (-) center5x 9V DC, 150 mA each, 2.1 x 5.5 mm barrel plug, polarity (-) center4x switchable slots (9V DC, 300 mA / 12V DC, 200 mA / 15V DC, 180 mA / 18V DC, 150 mA), 2.1 x 5.5 mm barrel plug, polarity (-) center1x USB 5V, 1 A, Type-AIndividual status LEDs and short circuit protection for all power slotsInput voltage 18V DCIncl. 1x 18V DC power adapter (2,000 mA) with exchangeable multi-regional plug adapters (EU, UK, US/CA, AU/NZ), input voltage 100-240V ACIncl. 16x RockBoard Flat Power Cable, 60 cm - for connecting effects pedalsIncl. 1x RockBoard Power Ace Voltage Doubler Y-Cable, 20 cm / 7 7/8" (blue) - for bridging 2 slots and doubling/combining the volt outputIncl. 1x RockBoard Power Ace Current Doubler Y-Cable, 20 cm / 7 7/8" (white) - for bridging 2 slots and doubling/combining the current outputDimensions (L x W x H) 178 x 80 x 30 mm / 7 1/64" x 3 5/32" x 13/16"Weight 400 g / 0.88 lbs