Rockboard ISO Power Block V12 IEC

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Multi Power Supply for Effect Units

12x Galvanically isolated, highly filtered power connections and 1x USB connection
Power supply for up to 12 effect pedals without ambient noise
Advanced filter technology effectively prevents high-frequency background noise
4x Switchable power connectors 9 V DC 500 mA / 12 V DC
375 mA / 15 V DC, 300 mA / 18 V DC, 250 mA), 2.1 x 5.5 mm barrel connector, polarity (-) inside
4x Power connection 9 V DC 500 mA, 2.1 x 5.5 mm barrel connector, polarity (-) inside
4x Power connection 9 V DC 250 mA, 2.1 x 5.5 mm barrel connector, polarity (-) inside
1x USB-A connection 5 V 2000 mA
Individual status LEDs and short-circuit protection for each power connection
International input voltage operation possible with supply voltages from 100 to 230 V AC / 47 - 63 Hz
Compact, robust aluminium housing
High power output for modern DSP effects with high power requirements
Dimensions (L x W x H): 195 x 88 x 35 mm
Weight: 608 g
Incl. 12x RockBoard 60 cm flat power cables (for powering the effect pedals) and 1x IEC mains cable with EU plug

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since March 2023

Item number 555589

Sales Unit 1 piece(s)

DC/AC current DC

Output current in mA 5000 mA

9 V Yes

12 V Yes

18 V Yes

Secondary voltage No

Multi-output power supply Yes

2.590 kr

Including VAT; Excluding kr200 shipping

Sales Rank

in Guitar Effect Power Supplies

All the power, none of the fuss!

How many guitarists or bassists get by with just ONE effects pedal, and how many tabletop arrangements work with just ONE device? Most applications start with multiple pedals or small devices, all of which need to be supplied with power - which means that all of the available sockets on the user's power strip are quickly taken. If detrimental influences such as the infamous high-frequency "whistle" are added to the mix, the recording or gig can ultimately be ruined, and it is precisely here that the ISO Power Block IEC comes into play: Equipped to power the entire pedal setup reliably, but also from just ONE mains connection, this solution makes tangles of power adapters and the associated issues a thing of the past. Incidentally, the V12 model is the largest of the range, with smaller setups catered for by power blocks equipped with 6 or 9 connections.

12 effects, one USB device

The RockBoard ISO Power Block V12 IEC is a DC multi-power adapter with twelve galvanically isolated and filtered power connections for pedals and small devices, and it is also equipped with a 5V USB port for devices with a corresponding power connection. The mains input is compatible with all common mains voltages worldwide. The device has four 9V outputs loadable to 250mA, four 9V outputs loadable to 500mA, and a further four outputs that can be switched from 9 to 18V and also deliver 500mA. The polarity of all connections is "centre negative", and each connection has a dedicated status LED that serves to indicate a short circuit, for example, subsequently resulting in the deactivation of the affected output while the remaining outputs continue to run. High-frequency noise is also eliminated thanks to the use of efficient filtering technology.

RockBoard ISO Power Block V12 IEC, connections

Instant stress prevention

Investing in a reliable multi-power supply is a no-brainer for anyone looking for a clean and stable power supply, especially in recording situations – whether at home or in the studio – where problems with power supplies susceptible to interference can quickly spoil the mood. Valuable time is then spent searching high and low for the source of the problem, to the point where sometimes even the will to play is lost. This situation can be encountered in the rehearsal room as well as on the stage, and anyone who performs regularly is only too well aware of the importance of achieving a problem-free and fully-functional setup – a fact that applies in equal measure to the equipment itself, the cabling, and the power supply.

About RockBoard

RockBoard is a brand belonging to Warwick Music Distribution GmbH, which is based in Markneukirchen in Germany's Vogtland region. RockBoard's range focuses on pedalboards, which are available in numerous different designs to suit any application and budget, and are complemented by an extensive range of pedalboard accessories, from slick patchbays for expanding the boards and high-quality patch cables for loss-free connection through to high-performance power adapters and the "QuickMount system" for rapid effect changes. In short, RockBoard offers virtually everything that players need to easily set up their own individual pedalboard.

Better than daisy chains

A collection of individual pedals, a fixed pedalboard, or an arrangement of tabletop devices requires a correspondingly large number of power supplies. The ISO Power Block provides a central and space-saving alternative to an otherwise fully populated power strip and to the use of "daisy chain" systems, which not only require all of the devices involved to operate with the same voltage, but can also be rendered entirely inoperable in the event of a short circuit. With the ISO Power Block, both of these problems are eliminated. The 60cm-long connection cables included in the scope of delivery leave sufficient room for free-standing pedals to be arranged as required, and even setups comprising small drum machines, drone synthesizers, and grooveboxes can be reliably fed from a central power supply via the multi-power adapter. Depending on the scope of the setup, individual longer cables may be required, which can be purchased separately.

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14 Customer ratings

5 12 Customers 4 1 Customer 3 1 Customer 2 0 Customers 1 0 Customers

4.8 / 5

quality

Review guidelines

11 Reviews

Doesn't fit in Rockboard's own pedalboard

Owen K. 20.08.2024

I have a 4.2, and someone else below in the reviews has a Tres 3.1 - and they have the same problem. The PSU is too big to fit horizontally between the pedalboard's rails - on Rockboard's own pedalboard! You'd think when they sell accessories they'd be designed to work well together, but this is just as half thought out as their mod patch bays that don't screw in properly because the Warwick team painted the screwholes and got paint into the threads. So if you want to use this with a Rockboard, you're going to be turning it 90 degrees which then means ... wait for it ... the separate plate accessory they sell no longer protects all of the PSU. No joined up thinking at Rockboard at all.

All that said, it's a beast for power output. I'm driving an Eventide H90, Hotone Tuner Press, EHX Mel 9, EHX Key 9, Boss VE-20, Boss WL-60 (Hot garbage, don't buy ...) and a Markbass Vintage Pre Pedal. And I have loads of outputs free to add more if I need them.

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Works!

Veeeee 21.06.2024

Perfect for supplying power to all your pedalboards at once. Does what it's made to do! :)

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Ottima qualità ma attenzione

Mottolone 22.01.2024

L'alimentatore funziona egregiamente. Ho collegato 11 pedali di cui 3 digitali e non ci sono rumori di alimentazione. Con altri alimentatori ho avuto problemi inserendo pedali digitali in catena.
Attenzione però per gli ingombri perchè l'ho montato con non pochi problemi sotto una rockboard tres 3.1 ed è stato impossibile passare i cavi se non modificando la pedaliera.

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Parfait sauf pour la dimension

Philippe312 24.06.2024

Acheté pour mettre sous un Rockboard 4.2. permettant d'alimenter toutes les pédales présentes sur le dessus (une douzaine). Pas de souffle, compatible avec toutes les pédales grâce aux divers câbles disponibles dans la boîte ou ceux possibles en option, et compatible avec le MOD 1.
Seul bémol, pas facile à caser sous le pedalboard, même avec The Tray... ça rentre au chausse-pied...

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Rockboard ISO Power Block V12 IEC

Multi Power Supply for Effect Units