Harley Benton PowerPlant ISO-1 Pro

Multi-power adapter for effect pedals

  • 8 isolated, filtered & short-circuit protected outputs eliminate noise and hum
  • High amperage for modern digital effects
  • LED monitoring at each output
  • Power supply with a 12V @ 2A DC power adapter (included)
  • Output 1-8: 9 V DC @ max. 500 mA (individually isolated)
  • Dimensions (W x D x H): 70 x 120 x 25 mm
  • Weight: 200 g
  • Includes 8 cables from 5.5 x 2.1 mm coaxial plug to 5.5 x 2.1 mm coaxial plug with 60 cm length and 1 Y-cable from 5.5 x 2.1 mm coaxial plug to 2 x 5 , 5 x 2.1 mm coaxial plug with 30 cm length

Note: The total output load must not exceed 2000 mA.

Further information

DC/AC current DC
Output current in mA 2000 mA
9 V Yes
12 V No
18 V No
Secondary voltage No
Multi-output power supply Yes
34 customer ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.4 / 5.0
  • quality
28 written ratings Read all reviews
Total
quality

Quality Unit that freed me from 6 Power Supplies!

King B1, 10.03.2018
So i had a few new pedals and was putting together a board for a specific project, that could also be used for jamming/practising alone. A number of these pedals have a heavy power draw ( EHX Superego Plus / SDrum / Jamman Solo XT / Zoom Multistomp), well in excess of 100 mAh; which is what my standard multi-power supply can handle. So my hunt began to find a new power unit to rid myself of all these individual supplies and fly, be free!

Thomann is always a good starting point and low and behold there it is! The golden chalice of unlimited power! Well, 2000mAh anyway.

Im running a wet/dry 2 amp setup with some direct feeds to the PA too, but most importantly everything on the board (around 13 pedals) are all running from this little beauty. Ive added a decent quality 3 connection daisy chain lead running off one socket. i use this to power the lower level pedals (10-60mAh) and due to the quality of the isolated outputs i have no issue. Remember the 2 golden rules - total draw is no more than 2000mAh and 1 socket can only pull 500mAh max.

For less than £45 you simply cant touch this unit. Its the same foot print size as a pedal and comes with good quality leads.

Only 2 things to say of note, that aren't criticisms but are worth being aware of;

Being a European company this comes with a European power supply. Momentarily forgot this but a quick visit to a well known African rain forest and for £5 i had an adapter to convert it that locked in place.

Second point is that its a metal casing and will get rather hot due to the amount of power drawn, dependant on the quantity of pedals used. its drawing a lot after all!

I'm very impressed with this so far and yet again the quality of Thomann's own brand gear inspires confidence!
Helpful · Not helpful · Report review
Report rating…

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

Send report
Total
quality

Serves the purpose with nearly zero noise

Shawn Lim, 12.08.2018
I've had my first unit sent to me faulty, but Thomann quickly sent me a replacement and it was working fine.

Pros:
1. Great for pedal boards which use a few digital pedals which use high current power
2. Has a 18v y-cable for those pedals which can receive higher voltages
3. Compact size and light weight

Cons:
1. I've owned the HB Power Plant Jr. before, compared to that, there seems to be a slightly higher noise floor in my signal in the exact same conditions. Not sure why, but it is so little that it is hardly intrusive. I have a noise gate that takes care of that easily at a very low threshold level
2. Build quality of the metal finish is not the best, there are some sharp edges around the unit. Nothing that can be taken care of with some light sanding to smooth the edges
Helpful · Not helpful · Report review
Report rating…

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

Send report
51 €
Incl. VAT; plus 20 € shipping
Free shipping from 298 €
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
Share this product
Your Contacts
Phone: +49-9546-9223-20
FAX: +49-9546-9223-24
free download
 
 
 
 
 
test results:
Offers include 24% Greek VAT and are valid as long as stocks last. Shipping costs to Greece are 20 EUR, free shipping on orders above 298 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
Arturia DrumBrute Impact Daslight Light Rider Wifi DMX Interface Gator iMac 27" Tote Bag Arturia KeyLab MkII 61 Black Korg D1 Aston Microphones Swift Audient iD44 EQ Acoustics Spectrum 2 L5 Tile Black Universal Audio Apollo Thunderbolt 3 Card Cameo Studio PAR DTW IK Multimedia UNO Synth Presonus Studio 1810
(1)
Recommended
Arturia DrumBrute Impact

Analog drum computer; 10 sounds: Kick, Snare 1, Snare 2, Tom Hi, Tom Low, Cowbell, Cymbal, Closed Hat, Open Hat and FM; 64 patterns with up to 64 steps each; accentuation and switchable color tone coloring per instrument and step;...

to the product
299 €
Recommended
Daslight Light Rider Wifi DMX Interface

Daslight Light Rider Wifi DMX Interface, Tablet-based DMX control, intuitive operating concept allows quick access to all functions and simplifies use, free App "Light Rider" for iOS, Android and Amazon Fire Tablet, perfect for DJs thanks to beat synchronization via...

to the product
285 €
Recommended
Gator iMac 27" Tote Bag

Nylon bag for 27" Apple iMac Good hold and protection with adjustable foam blocks and hard-panel reinforcement in the front cover, Foldable sun and dust protection, Double zipper, Cable bag inside, Outer accessory pocket for keyboard, mouse, SD cards...

to the product
137 €
Recommended
Arturia KeyLab MkII 61 Black

Arturia KeyLab MkII 61 Black; USB Midi-Keyboard with 61 Keys; velocity and Aftertouch; 16 RGB-backlit performance pads; 9 fader, 9 rotary knobs, LCD-Display; Category Function; Pitch- and Modulation-Wheel; Chord and Transpose Function; Transport Buttons; Connections: 5 Expression Control Inputs; 4x...

to the product
509 €
Recommended
Korg D1

Digital Piano 88 Keys weighted RH3 keyboard (Real Weighted Hammer Action 3), 5 Sensitivity curves, Stereo PCM sound generation, 120 Voice polyphony, 30 Sounds, 30 Demo songs, Key-Off simulation, Damper resonance, 3 Effects, Metronome, 2x Line out 6.3 mm...

to the product
593 €
Recommended
Aston Microphones Swift

Aston Microphones Swift; Universal Mic Mount without Rubber Bands; fits Mics from 40 bis 60 Diameter; two quick release spring clips; made of Aluminium, grade glass-fill nylon polymer and medical grade latex ("ShockStar" suspension); Dimensions: 145 x 60 x 170...

to the product
55 €
(1)
Recommended
Audient iD44

20-in / 24-out desktop audio interface Fully metallic desktop housing, Control knobs made of solid, hand-milled aluminium, 4 Class A Audient console mic preamps, 60 dB gain, AD / DA converter of the highest class, 2 ADAT inputs and...

to the product
579 €
Recommended
EQ Acoustics Spectrum 2 L5 Tile Black

Acoustic Absorber Material of the absorber's core: 100% polyester with textile cover, Very robust, Non-allergenic and doesn't contain irritants, Odour-free, Good efficiency in the medium and high frequency ranges, Wall and ceiling mounting is possible with the flexi-system (hook...

to the product
172 €
Recommended
Universal Audio Apollo Thunderbolt 3 Card

Universal Audio Apollo Thunderbolt 3 Card; Expansion Card for Apollo Rack Interfaces; two Thunderbolt 3 Ports, 5 W bus power for all connected Thunderbolt 3 peripherals; up to 40 Gbit/s; System requirements: macOS Sierra/High Sierra or Windows 10 with Fall...

to the product
499 €
Recommended
Cameo Studio PAR DTW

White light LED PAR With variable colour temperature and dim-to-warm function, Professional LED PAR for use on theater and drama stages or for object lighting, Dim-to-warm function ensures a dark orange light colour in the low brightness range by...

to the product
333 €
(5)
Recommended
IK Multimedia UNO Synth

Monophonic analog synthesizer with step sequencer, arpeggiator and effects section Classic setup with 2 VCOs and noise generator, multimode filters, amps, 2 envelopes and LFO, Waveform VCOs Triangle, sawtooth and variable pulse width rectangle, Multimode filter with 12 dB...

to the product
233 €
(1)
Recommended
Presonus Studio 1810

18 x 8 USB 2.0 audio interface 24 bits / 192 kHz, 2 front combo inputs Mic / Line / Inst (XLR / jack), 2 front combo inputs Mic / Line (XLR / jack), 4 XMAX Class A mic...

to the product
399 €
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.