Harley Benton PowerPlant Junior

Power supply for effects devices

  • 5 Outputs with 9 V DC (with each 120 mA)
  • Galvanically isolated
  • Dimensions (W x Dx H): 116 x 77 x 38 mm
  • Incl. cable set (5x 60 cm / 5x 30 cm /1 x Y / 1x Daisy Chain, 100 cm)

Further information

DC/AC current DC
Output current in mA 600 mA
9 V Yes
12 V No
18 V No
Secondary voltage No
Multi-output power supply Yes

Come up with your own creative bundle and save

If you order this product together with others as part of a bundle, you can save up to %5 additionally!
Harley Benton SpaceShip 60 + pro snake Patch Angled Jack 0,15 m 4x + Harley Benton PowerPlant Junior +
7 more
Configure bundle now
starting from $92

These are other customers' choices:

Customers who looked at this item have bought these:

Harley Benton PowerPlant Junior
59% bought this exact product
Harley Benton PowerPlant Junior
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
$29 Add to Basket
Thomann NT 0910 AC/PSA
9% bought Thomann NT 0910 AC/PSA $9.62
Harley Benton PowerPlant ISO-2 Pro
8% bought Harley Benton PowerPlant ISO-2 Pro $67
Harley Benton PowerPlant
5% bought Harley Benton PowerPlant $38.76
Boss PSA 230S Power Supply
2% bought Boss PSA 230S Power Supply $28.17
Our most popular Guitar Effect Power Supplies
3161 customer ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.7 / 5.0
  • quality
1834 written ratings Read all reviews
Total
quality

Excellent power supply

20.09.2015
This is supplied in a neat cardboard box. Inside lurks the Powerplant Junior, a bag of cables and manuals in English and German. The unit is a robust pedal-sized folded steel box held together with screws. It comes with a captive 135cm mains cable terminated in a Schuko mains plug. As I'm in the UK, Thomann supplied a Schuko to UK adapter with it free of charge. This adapter is robust and works very well. On plugging in, an LED shows the power is on. The unit hums very slightly acoustically, but this is not audible from a few feet away. The black foam feet on the base help with this aspect.

The five 9V DC ouputs are all tip negative, as most pedals require, and are ideal for powering a reasonable sized selection of pedals. Each output is isolated from each other, so this stops ground loops forming, which usually result in obnoxious hum.

A good selection of power cables are provided. There are two sets of standard DC cables (5 short and 5 long), terminated with barrel connectors (right angle at one end and straight at the other). Having both lengths make for neater wiring on a pedal board, without excess cable needing to be coiled up. A "Y" cable is supplied, for powering pedals that need more than 120mA of current. Lastly, a daisy chain cable is included so you can power more than 5 pedals. Some pedals suffer less with ground loops, and the daisy chain will work for those.

In use, my pedals are super clean and quiet with the PowerPlant Junior. It's a huge improvement over batteries, a daisy chain cable, or using multiple power supplies. 120mA per output seems fine for my pedals. It might struggle on some power hungry pedals but the current doubler cable is there for those situations. The standard 120mA output powered a digital delay of mine with no problems.

In conclusion, this is a great product at a bargain price. I should have bought one of these ages ago.
Helpful · Not helpful · Report review
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
Total
quality

Product not fit for purpose

Stewart V., 03.05.2017
UPDATE the second power supply that Thomann sent me also failed after about 5 band practice sessions. This time one of the channels caused massive electrical interference to the pedal connected to it.
I got a refund and bought a more expensive but hopefully reliable alternative.
I am a big fan of Thomann's Harley Benton products but in this case Thomann you need to really review your product quality

ORIGINAL REVIEW The product looks well made and is supplied with an excellent range of connecting cables - all for a very good price.
All my pedals were powered correctly and everything was fine - for about an hour. You could hear a loud buzzing noise from the amp which stopped when you disconnected the power supply. When cool it would work fine for an hour but started buzzing again. There was obviously a problem with something overheating so i contacted Thomann customer service.
then the problems started. I had 3 weeks to solve the issue before leaving for a long term trip to australia. I got no response from thomann, they ignored my follow up emails and then eventually said they'd send me a free replacement. I told them to send it before my departure date - no response again. Follow up emails; still no response. I departed - then 2 days after my departure a new power supply turned up and through an incredible stroke of luck my bass player had come round to my house to pick up something he'd left there and was able to receive the parcel for me;
I'm back from australia in 2 weeks so i can try the replacement.
in the meantime, Thomann, your customer service in this case was terrible
Helpful · Not helpful · Report review
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
$29 €25.13
Plus $34.68 shipping

$ price – guideline price only

Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
Live Broadcast from our Departments
Our sales team will be happy to demonstrate any piece of equipment you want to see live from our store.
Visit department
Live Broadcast from our Departments
You have almost reached our store!
1. Browser
is compatible

This service is compatible with most web browsers. Should you encounter difficulties, you might try changing to Firefox or Chrome.

2. Mikrophone
no connection

In order for our representative to be able to hear you, you must have a microphone that your browser can access.

3. Security
is compatible

During your consultation we can hear you but not see you.

Live Broadcast from our Departments
What is this?
Using our Live Video Consulting service, you can visit our departments live and have us demonstrate any piece of equipment you want to see. You are perfectly free to ask questions of our representatives or give them instructions. And don't worry: we can hear, but not see you.
How can I use it?
Live Video Consulting is available for selected products. Whenever a sales representative is available, an icon which allows you to make us of the service will appear on the product page
How does that work?
You require a PC or Mac with a microphone and an up-to-date browser. It's best to use the current version of either Chrome or Firefox. Before initiating the connection, your browser will ask your permission to access your microphone.
Possible problems
We are still in the testing phase with this system, and our representatives are still finding out how to give you the best possible experience. Therefore, it may happen that we do not understand you (please speak clearly in either German or English only), that equipment is being tried out by other customers temporarily, or that there are problems with the connection. Please do not hesitate to give us feedback whenever anything like this happens, so that we may learn from this and improve our service.
Share this product
Your Contacts
Phone: +49-9546-9223-20
FAX: +49-9546-9223-24
free download
Download
 
 
 
 
 
test results:
* The prices shown exclude VAT. and are valid as long as stocks last. Please click here for international shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. All invoices will be issued in EUR.
Native Instruments Maschine Mikro MK3 Presonus Faderport V2 Electro Harmonix Triangle Big Muff Fuzz ESP LTD EC-256FM STAQMB Orange Crush 20 WHT Ltd. Edition Boss VE-500 Vocal Performer Fun Generation SePar Hex LED RGBAW UV IR Roland TD-1DMK V-Drum Set iZotope Spire Studio Native Instruments Komplete 12 Fender SQ Affinity Strat Pack HSS BSB Victory Amplifiers V4 The Countess Preamp
(2)
Recommended
Native Instruments Maschine Mikro MK3

Native Instruments Maschine Mic MK3Groove Production Studio contains USB Controller and Maschine Software;, 16 highly-sensitive back-lit pads with velocity and after-touch; Dual-Touch Smart Strip; Encoder; VST and Audio Unit Host;, built-in effects section; import of samples, REX2 files and MPC...

to the product
$232
Recommended
Presonus Faderport V2

DAW Controller with USB 2.0 Port Touch-sensitive 100 mm motor fader (10-bit resolution, 1024 steps), Transport buttons with Start / Pause, Record, Stop, Forwards, Rewind, RTZ and Loop, Function keys, such as Bypass, Mute, Solo, Automation Touch / Write...

to the product
$193
(2)
Recommended
Electro Harmonix Triangle Big Muff Fuzz

Effects Pedal Fuzz, Reissue of the original Version 1 Big Muffs from 1969, Creamy, violin-like sustain, Controls: Sustain, Volume, Tone, LED: Effect On / Off, Footswitch: Effect Bypass, Connections: input (6.3 mm jack), Output (6.3 mm jack), Power supply...

to the product
$96
Recommended
ESP LTD EC-256FM STAQMB

Electric Guitar Model exclusively available from Thomann, Body: Mahogany, Top: Flamed maple, 3-Piece set neck: Mahogany, Fretboard: Jatoba, Fretboard radius: 350 mm, Neck profile: Thin U, Scale: 629 mm (24.75"), Nut width: 42 mm, 22 XJ Frets, Pickups: ESP...

to the product
$385
Recommended
Orange Crush 20 WHT Ltd. Edition

Solid State Amp Combo for Electric Guitar Limited special series, Power: 20 Watts (RMS), Equipment: 1x 8" Speaker, Warm sound and soft distortion from clean to overdrive, Controls: Dirty Volume, Switchable Overdrive, 3 Band EQ, Gain, Clean Volume, Connections:...

to the product
$140
Recommended
Boss VE-500 Vocal Performer

Vocal Multi-Effects Stompbox Especially suitable for singing guitarists, Automatic adjustment of harmonies and pitch based on newly developed BOSS algorithms for gapless tracking and a natural sound, Extensive effect selection, specially adapted to vocals, Enhance section for the basic...

to the product
$385
Recommended
Fun Generation SePar Hex LED RGBAW UV IR

6-in-1 LED Flat Par 5 Powerful Hexa-Colour LEDs in the colours red, green, blue, amber, white and ultraviolet, Very bright beam with compact dimensions, The flexible mounting options make it ideal for mobile DJs, entertainers and clubs, Rubber feet...

to the product
$67
(1)
Recommended
Roland TD-1DMK V-Drum Set

E-Drum Set Entry-level model into the world of Roland V-Drums, TD-1 Drum module with 15 drum kits, 15 Songs, 10 Coaching functions, Metronome, 3.5mm Stereo Jack Mix In, 3.5 mm Stereo jack headphone and line output, USB for MIDI...

to the product
$678
Recommended
iZotope Spire Studio

iZotope Spire Studio; mobile recording studio with battery operation; built-in microphone enables studio quality recordings; battery operation allows mobile recording for at least 4 hours; automatic level optimization at the push of a button prevents distorted recordings; up to 8...

to the product
$385
Recommended
Native Instruments Komplete 12

Plugin Bundle Comprising software instruments and sample libraries from Native Instruments, Contains a total of 45 instruments and effects, such as shape, replica, strummed acoustic guitar, Una Corda, Discovery Series "India", Reactor 6 including Block, Kinetic Metal, Contact 6,...

to the product
$567
Recommended
Fender SQ Affinity Strat Pack HSS BSB

Electric GuitarSQ Affinity Strat Electric Guitar Body: Poplar, Neck: Maple, Fretboard: Indian Laurel, 21 Medium jumbo frets, Nut width: 40,9 mm (1.61"), Scale: 648 mm (25.5"), Pickups: HSS humbucker (bridge) and 2 single coils, 6-Saddle Vintage-Style...

to the product
$289
(1)
Recommended
Victory Amplifiers V4 The Countess Preamp

Victory Amplifiers V4 The Countess Preamp; effects pedal; clean and overdrive sounds based on V30 The Countess amplifier, developed with Guthrie Govan, all tube signal path with 1 x EC900 and 3 x CV4014 tubes, two channels, use it as...

to the product
$385
Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.

Please leave a comment. Please enter your e-mail address.