Pricing and availability

We compare 600+ stores and found this item at 4 stores. Prices updated .

Sweetwater
5.0 (1)
$149.99
Reverb
4.0 (1)
$96.31 New
$79.00 Used
Thomann
4.3 (14)
$111.00
Gear4Music
£105.00

Price History

Based on price data from 2 merchants for "Rockboard ISO Power Block V10". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Elevate your pedalboard setup with the Rockboard ISO Power Block V10, the essential multi-power supply for discerning guitarists and effects enthusiasts. Designed to eliminate unwanted noise and interference, this compact powerhouse ensures your pedals perform at their best, night after night. Its 10 galvanically isolated power connections offer pristine power delivery, safeguarding against high-frequency background noise that can muddy your tone.

The Rockboard ISO Power Block V10 is built to handle a total load capacity of 2,000 mA, providing more than enough juice for even the most demanding setups. With eight 9V outputs at 150 mA each and two 18V outputs at 400 mA each, it caters to a wide variety of pedals, from subtle overdrives to power-hungry digital effects. Each connection is equipped with individual status LEDs and short-circuit protection, giving you peace of mind during intense performances.

This power block features advanced filter technology and an external transformer to prevent low-frequency interference, ensuring your sound remains clean and clear. The unit comes with a versatile 18V DC power supply, supporting global voltage standards and featuring interchangeable plug adapters for EU, UK, US/CA, and AU/NZ regions. Complementing this, Rockboard provides a suite of accessories, including flat power cables and voltage and current doubler Y-cables, making it incredibly adaptable for any pedalboard setup.

Key Features:

  • 10 galvanically isolated power connections
  • 8x 9V outputs (150 mA each), 2x 18V outputs (400 mA each)
  • Total load capacity: 2,000 mA
  • Advanced filter technology for noise reduction
  • External transformer to avoid low-frequency interference
  • Individual status LEDs and short-circuit protection for each output
  • Includes 18V DC power supply with global plug adapters
  • Comes with 10 flat power cables, voltage doubler, and current doubler Y-cables

Product specs

Available since January 2023
DC/AC current AC/DC
Output current in mA 2000 mA
9 V Yes
12 V No
18 V Yes
Secondary voltage Yes
Multi-output power supply Yes

FAQs

How many pedals can the Rockboard ISO Power Block V10 power simultaneously?

The Rockboard ISO Power Block V10 can power up to 10 pedals simultaneously, with eight 9V slots and two 18V slots, providing ample power for a comprehensive pedalboard setup.

Does the Rockboard ISO Power Block V10 provide isolated outputs?

Yes, the Rockboard ISO Power Block V10 provides isolated outputs, ensuring that each pedal receives clean power and minimizing noise and interference in your signal chain.

Can the Rockboard ISO Power Block V10 be used with both 9V and 18V pedals?

Yes, the Rockboard ISO Power Block V10 can power both 9V and 18V pedals, offering eight 9V connections and two 18V connections to accommodate various pedal voltage requirements.

Is the Rockboard ISO Power Block V10 compatible with all RockBoard pedalboards?

The Rockboard ISO Power Block V10 fits all new RockBoard pedalboards except for the Duo 2.1, making it versatile for most pedalboard configurations.

What is the total output current capability of the Rockboard ISO Power Block V10?

The Rockboard ISO Power Block V10 offers a total output current of 2000 mA, providing sufficient power for a wide range of effects pedals and ensuring reliable performance.

Reviews

PROS

  • Eliminates ground hum for a clean guitar tone

  • Compact and space-saving design

  • Durable metal housing for long-term use

  • Offers 10 isolated outputs for multiple pedals

  • Effectively powers pedals without overheating

  • Affordable with great value for the price

  • Reliable noise reduction capabilities

  • Provides consistent power to high-demand pedals

CONS

  • Reports of units failing within months

  • Inconsistent reliability compared to competitors

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Rockboard ISO Power Block V10.

Build quality

  • The Rockboard ISO Power Block V10 is perceived as feeling cheaper in construction compared to its online appearance.

    Source

User experience

  • Some owners report the Rockboard ISO Power Block V10 failing within 9 months of use, suggesting potential reliability issues.

    Source
  • Users have praised the Rockboard V10's quiet performance, highlighting its utility for noise-sensitive environments.

    Source

Comparisons

  • Rockboard's form factor is appreciated, but Truetone is considered more reliable by multiple users.

    Source

Value and pricing

  • Buying the Rockboard new is advised to benefit from the warranty due to potential reliability concerns.

    Source

Features and functionality

  • The Rockboard V10 operates without noticeable noise, a significant point for those concerned with signal purity in home setups.

    Source
  • The power block's input is perceived as potentially fragile, raising concerns about its longevity with frequent plugging and unplugging.

    Source

Use cases and applications

  • The Rockboard V10 is effective for home use, though durability in live settings remains untested by some owners.

    Source

Critic Reviews

RockBoard ISO Power Block V10 Multi Power Supply - Premier Guitar

premierguitar.com

The Rockboard ISO Power Block V10 stands out with its ten transformer-isolated power slots, offering a solution for powering multiple effects pedals without noise. Its advanced filtering technology and individual short circuit protection are impressive features that enhance reliability. However, at a price point of $195, it may not be the most budget-friendly option for all musicians, and some users might find the overall design less intuitive than preferred. While it performs well, potential buyers should weigh its features against their specific needs and budget considerations before making a decision.

RockBoard Unveils the ISO Power Block V10 Isolated Multi-Power Supply | Guitar World

guitarworld.com

The Rockboard ISO Power Block V10 is a standout choice for pedal enthusiasts, boasting ten isolated power slots that ensure silent operation and top-notch performance. Its ability to simultaneously power multiple pedals without inducing noise is a game-changer, especially with the advanced filtering technology. However, while the individual short circuit protection is a commendable feature, some users may find it a bit bulky compared to other supplies on the market. Overall, this power supply offers excellent reliability and versatility, making it a worthy investment for any serious musician.

positive

Skip the noise with RockBoard’s ISO Power Block V10

guitar.com

4.0 out of 5

Based on 1 Review and 1 Rating

5 star
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1 star
taty
taty

142

Very Good

I have had sound problems with other power methods, but this one is quiet, and has good capacity. I recommend it if you don't know what to choose or if you don't want something very expensive.

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