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Harley Benton PowerPlant Junior

Harley Benton PowerPlant Junior
Price includes VAT, shipping costs extra
£ price - guideline price only
Total rating
item number 264101
sales unit 1 piece
available since September 2011
sales rank 465
sales rank 465 at thomann.de 3 in this category (Details)

Harley Benton PowerPlant Junior, power supply for FX pedals, 5 x isolated 9V DC outputs delivering 120mA each, incl. cable set (5x 60 cm/5x 30 cm/1x Y/1x daisy chain 100 cm),

  • 3-year Thomann warranty
  • 30-day money-back guarantee

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1102 customer ratings:

Total rating
4.7 out of 5 stars

Best power supply for the buck!

Total rating

This power supply is reliable and cheap! It has five outputs, each delivering 120mA at 9V. The outputs are all isolated which prevents annoying humming sounds. To use it with pedals requiring more power you can easily parallel two outputs to draw more current! A Y-cable comes with it to do so. I?m using the power plant as a power supply for my tuner, delay, chorus and overdrive. It is a relief not having to check the batteries anymore. :)
The delivery comes with twelve cables to connect a large number of pedals for one of the cables is a daisy chain.
The power plants dimensions are about 4.57 by 3.03 by 1.5 inches. It weights roughly about two pounds.
The only negative thing is the power cables length, it?s 4.6 ft. I?d have preferred a socket to connect a longer power cable.

Never missed a beat

Total rating

I have been using this power supply for over 2 years now and it hasn't missed a beat.. I initially bought it as a temporary replacement for a failed voodoo labs unit, with my aim being to buy something like a fuel tank jr, I haven't needed to. The Harley Benton powerplant junior has more then exceeded my expectations, no noise, no intermittent conections. Just solid performance. Worth twice what I paid!

Harley Benton Powerplant Junior

Total rating

I was looking for a good quality, stable and not too expensive Power Supply for my pedalboard. I'm running 5 "standard" (DC) pedals with 9v power supply and a Big Muff (AC). The Harley Benton Power Plant Junior was my go to choice.
I've been thinking about buying a Voodoo Lab Pedal Power 2+ since I thought the quality might be better/the unit might be more reliable etc. . However, the PP2+ is 6x the price of the Power Plant Junior, which seemed unreasonably expensive to me. After getting my Power Plant Junior, I'm confident I made the right choice.
There's no humming (thanks to the isolated outputs), it's running perfectly stable and I didn't have to worry a second about it's quality.
I've been using it on several gigs now, and I'm more than happy with it.
If you want to get a great power supply for a ridiculously good price, that's the one you want to go for!

Small and silent

Total rating

Many people, especially beginners but also the more advanced ones, often seem to struggle when it comes to powering their effects and pedalboards. The most common problem is noise and hiss appearing in different situations. These effects often appear when people power their pedals with several wall warts, when using analog and digital pedals on a single power supply or when using effects in front of the amp and in the FX-Loop on single power supply. I really think powering your pedals isn't that hard to do. Although I often use a Visual Sound One Spot Power Supply when I need to supply one or two effects with power, I think one should use a regulated power supply like the Harley Benton PowerPlant Junior when you need to supply a bigger pedalboard. The advantage is that you get regulated power which is far less prone to noise and every single output is isolated. The isolation of every output is a very important thing especially when you want to use digital and analog effects at the same time or pedals in front of the amp and in the FX-Loop at the same time, because the isolation avoids ground-loops that can appear if the grounds of every output aren't isolated from each other. With the Harley Benton PowerPlant Junior you get five single isolated outputs. That's enough for a smaller pedalboard but you could use a daisy chain to multiply the outputs. You should consider that the current of every output is limited to about 120mA. That's enough current for most analog pedals but digital pedals often tend to draw more than 120mA. If you need more current you need to put two outputs in parallel. The output could also be used to double the voltage by putting them in series. There are cables from Voodoo Lab etc. for that purpose. All in all it's a great product that you should consider if you are looking out for a new power supply.

Further user opinions:

Total rating
There are 999 other users who have rated this product but not written a product review in English rather in . Here's a summary of these 999 ratings:
** Note: This article was given an average rating of 4.75 out of 5 stars. In total, 103 text ratings were submitted. The customer ratings shown here exclusively reflect the personal opinion of the customer concerned. Every customer can change or remove his rating at anytime. All rights to the contents of the rating remain with the customer.
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