Harley Benton PowerPlant ISO-1AC Pro Modular

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Harley Benton PowerPlant ISO-1AC Pro Modular

Harley Benton

PowerPlant ISO-1AC Pro Modular

5 Expert Rating

Product Info

Article Number: 479621
Model: PowerPlant ISO-1AC Pro Modular
Price: $64.90

* Prices may vary. Check retailer for current pricing and availability.

This Harley Benton PowerPlant ISO-1AC Pro is a surprisingly solid and affordable solution for pedalboard power. The isolated outputs make a noticeable difference in noise reduction, and the build quality is much better than you’d expect at this price point. It’s perfect for players with a moderate pedalboard and a need for clean, reliable power.

Product Description

  • Harley Benton PowerPlant ISO-1AC Pro Modular
  • Multiple Output Modular Power Supply
  • 5 Isolated
  • filtered and short-circuit protected outputs for the elimination of noise and hum
  • High-current output for modern digital effects
  • LED display on each output
  • Universal input voltage operation with 100 - 240 V AC circuit
  • Outputs 1 - 5: 9 V DC @ max. 500 mA (individually isolated)
  • Main AC output enables the connection of two or more devices via a Kettle female-to-male connector (included)
  • Compact
  • robust aluminium housing - Can be used on or underneath pedalboards
  • Dimensions (W x D x H): 130 x 88 x 35 mm
  • Weight: 400 g

*Note:* Total output power must not exceed 22.5 W.

*Included:*

  • 5x DC cables: 60 cm
  • 5.5 x 2.1 mm
  • straight-on-angled connector
  • 1 AC power cable: EU plug
  • 1.2 m
  • 1 Kettle connector-to-plug (female-to-male)
PROS
  • • Robust aluminum housing provides excellent physical protection.
  • • Isolated outputs effectively eliminate noise and hum between pedals.
  • • Universal input voltage simplifies international travel and use.
  • • High-current output handles modern digital effects with ease.
CONS
  • • Limited total power (22.5W) restricts use with numerous high-draw pedals.
  • • Kettle connector, while convenient, can be a potential point of failure.
  • • Compact size might be restrictive for very large, complex pedalboards.

Product Video

Key Features

Outputs 5
Voltage Options 9V DC
Isolated Yes, individually isolated
Total Current 22.5W (total), 500mA per output
Input Voltage 100-240V AC
Dimensions 130 x 88 x 35 mm

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Frequently Asked Questions

While it doesn't have the *absolute* silence of the premium options, the isolation is surprisingly effective, significantly reducing noise compared to non-isolated supplies.
It’s a non-standard Kettle connector; adapters are available, but it's something to be aware of if you're used to standard barrel connectors.
No, this power supply only outputs 9V DC. Check your pedal's voltage requirements before use to avoid damage.

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