Harley Benton PowerPlant ISO-2AC Pro Modular

Modular multiple power supply for effects pedals

  • 5 Isolated, filtered and short-circuit proof outputs eliminate noise and hum
  • High power output for modern digital effects
  • LED display at each output
  • AC switching 100-240 V universal input voltage operation
  • Output 1 - 3: 9 V / 12 DC @ max. 300 mA (individually isolated)
  • Output 4 - 5: 9 V / 18 DC @ max. 300 mA (individually isolated)
  • Modular AC main output allows two or more devices to be connected to a plug via a kettle socket (included)
  • Compact, robust aluminium housing - can be used on or under pedalboards
  • Dimensions (W x D x H): 130 x 88 x 35 mm
  • Weight: 400 g

Note: the total output power must not exceed 21.6 W.

Also included in the scope of delivery:

  • 5 DC cables 60 cm 5.5 x 2.1 mm straight to angled plugs
  • 1 AC power cord, EU plug 1.2 m
  • 1 Kettle female to male connector

Further Information

DC/AC current AC/DC
Output current in mA 300 mA
9 V Yes
12 V Yes
18 V Yes
Secondary voltage No
Multi-output power supply Yes

This product is currently sold out

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Our most popular Guitar Effect Power Supplies
17 Customer Ratings
  • 5
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  • 1
5 /5
  • quality
Ivo C, 16.03.2021
Perfect for feeding effects with unusual power requirements. It doesn't have a lot of analogues here in terms of possible options.
Additionally using a voltage doubler I can get 9;12;18;24;36 volts 300mA each,
up to 600mA for 9;12;18V using current doubler,
up to 900mA for 12V using 3x splitter and up to 1,5A for 9V with 5x splitter (Of course, this is not the most effective way to use the device, but it gives options).
No noise and hum.

Hope it will last for some time, then it's definitely worth the price.

A small drawback is the low quality power cord, changed to a longer and more flexible one.
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Solid power supply
Duncanamps2, 09.01.2021
I bought this mostly for home recording with a small amount of live work and wanted to get away from 9V batteries. First impressions on unboxing is that the unit is a very solid metal build and would likely stand up to the rigours of live music use. Five outlets are supplied, three are switchable between 9/12V and two can switch between 9/18V making the unit very versatile. Green LEDs indicate the unit is operational taking the guesswork out of things when you first power up. Connections are positive outer and that works with all the effects I have, supplied cables are straight on one end and right angled on the other making them versatile. The outputs are isolated which prevents ground loops between effects, and I couldn't detect any extra noise over and above battery use. There's a kettle lead input and an output which is intended to daisy chain to another unit if you need more than 5 outlets. A short daisy chain mains cable is provided for this purpose. Pros: Solid build, LEDs to indicate working, daisy chain ability. Cons: nothing to note, maybe some stick on rubber feet would stop it moving on polished floors.
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Does everything it's supposed to very well.
WannabeGuitarGod, 22.02.2021
This is a great product. it's easy to use (switching between voltages is foolproof), it looks stylish and most importantly, it works brilliantly. Even noisy pedals like the BE-OD are much quieter. The cables that come with it are long enough to allow for any sort of set up (pedal board, studio rack, etc). For the price, this is an amazing product.
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Great for the price and noiseless
kostast, 08.01.2021
No issues at all. Works as it should, no noise whatsoever and pretty reliable so far. Recommended. I wish it came with an angled IEC adapter though
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In stock within 1-2 weeks
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* The prices shown exclude VAT and are valid as long as stocks last. Please click here for international shipping rates. Goods subject to custom declaration; customer fees to be paid on delivery if applicable. We do not accept liability for typographical errors or inaccurate information of any kind. All invoices will be issued in USD.
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