Opens in a new window
ART Pro Audio ISO-8U 8-Output Pedal PSU with USB Power
Additional Photos:
Product Videos :
YouTube Video
Great Additions
Description
The ISO-8U Power Supply provides 9V or 12V DC power for your pedals. Each output is isolated to remove ground loops. One output is adjustable from 4-9V to simulate a dying battery. Each fixed output has a selectable voltage between 9V or 12V DC.
Two high power outputs can provide 250mA. All other outputs are capable of providing up to 100mA. Each output is individually current limited and circuit protected. An output status indicator goes on when there is a fault (i.e. short, current protection, or temperature overload).
A USB type A jack can provide high power charging up to 10 watts. The unit comes with a wide variety of cables to connect your pedals including: standard barrel jacks, 3.5mm connections and a battery clip adapter.
Features
• Eight isolated DC outputs
• Each output has switchable voltage
• One output is adjustable from 4-9V to simulate a dying battery
• USB power jack for high speed charging
• Comes with multiple adapter cords
• Runs off universal power supply
• Tie Wrap slots for clean wire routing
Two high power outputs can provide 250mA. All other outputs are capable of providing up to 100mA. Each output is individually current limited and circuit protected. An output status indicator goes on when there is a fault (i.e. short, current protection, or temperature overload).
A USB type A jack can provide high power charging up to 10 watts. The unit comes with a wide variety of cables to connect your pedals including: standard barrel jacks, 3.5mm connections and a battery clip adapter.
Features
• Eight isolated DC outputs
• Each output has switchable voltage
• One output is adjustable from 4-9V to simulate a dying battery
• USB power jack for high speed charging
• Comes with multiple adapter cords
• Runs off universal power supply
• Tie Wrap slots for clean wire routing
Media
Q & A
Question: Does this product come with the universal power supply? Thanks!
- asked on Jul 25, 2024
- asked on Jul 25, 2024
Question: What are the dimensions?
- asked on Aug 10, 2024
- asked on Aug 10, 2024
Answer: Dimensions (HxWxD) 1.33-inch x 6.8-inch x 2.8-inch
(34 x 172.7 x 71.1 mm)
- answered by David Callender, Winnipeg (Pembina), Manitoba
(34 x 172.7 x 71.1 mm)
- answered by David Callender, Winnipeg (Pembina), Manitoba
Reviews
216.73.217.123
0
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
4.8/ 5 3 Reviews
5 StarsPleasantly surprised!
0 of 0 customers found this review helpful
Features
Quality
Value
Overall
Product Experience I own it
Closest Store St. Catharines, Ontario
A bit of a blind buy because I was in need of an isolated power supply and this was the cheapest one in stock at my local store (other than the daisy chain route). It is a great unit. Sturdy build, good weight, and it is as quiet as can be.
You will have to look elsewhere if you have some high current, power hungry pedals from the likes of Strymon, Line 6, or EHX (among others), but for a handful of analog or analog-style pedals with a low current draw, this is more than enough.
Having features like the 9V/12V dipswitches (great for those old Boss ACA pedals) and the power sag input on a unit in this price range is great. Very impressed!
You will have to look elsewhere if you have some high current, power hungry pedals from the likes of Strymon, Line 6, or EHX (among others), but for a handful of analog or analog-style pedals with a low current draw, this is more than enough.
Having features like the 9V/12V dipswitches (great for those old Boss ACA pedals) and the power sag input on a unit in this price range is great. Very impressed!
Posted by Ryan on Apr 22, 2026
Game changer!
0 of 0 customers found this review helpful
Features
Quality
Value
Overall
Product Experience I own it
Closest Store St. John's, Newfoundland and Labrador
Just moved from a one spot daisy chain to the ART ISO-8U and what a difference! I was having lots of noise, and this did the trick! My board and amp now sound amazing! Great features, powers lots of pedals and a USB to boot! I’m currently running 7 pedals, all 9v with 2 being digital. Great value and solid construction.
Posted by Nat on Dec 7, 2024
great intro to isolated power for pedals
0 of 0 customers found this review helpful
Features
Quality
Value
Overall
Product Experience I own it
Closest Store Kanata, Ontario
Anyone who has daisy chained power supplies will likely experience the weird power hum/squeal/noise that will happen when you go to different venues. It took me awhile to discover that the issue was the daisy chained power - enter the world of isolated power supplies - I have tried a few of the under 200 dollar models and this one by ART has been the winner in that category - gets hot but never failed - used for almost two years with around 400 hours of stage time. No power noise or line hum - has two outputs for 250 mA, which is really not enough to run some of the more powerful pedals - honestly my only real complaint is the barrel jacks should have been at 90 degrees instead of straight - takes space away on the pedal board when you have to try to place the pedals and connect those power input jacks.
Posted by Johnny Walker on Oct 28, 2024
Reserve in Store
| Product | SKU | Qty |
|---|---|---|
| ISO-8U 8-Output Pedal PSU with USB Power | 726456 |
