Detail 01
External power supply
Lives outside the audio unit, which keeps the transformer and its hum field away from the signal path.
Product detailSKU #1275776906999
Chandler LimitedPSU-1 Power Supply
Independent shopping perspective
The Korena take
External power supply from Chandler Limited. A support piece for Chandler outboard that needs separate power, not something you buy on its own.
Strong match
Who this is for
- Powering Chandler outboard that ships without a supply
- A spare so a dead supply doesn't take a channel offline
- Replacing a damaged or missing original unit
Consider the trade-offs
When to look elsewhere
- Anyone hoping for a tone or signal-path change — there is none
- Pedalboard power; this is studio outboard, not 9V pedal duty
- Gear from other brands without confirming voltage and connector
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Chandler Limited unit
Matched to Chandler outboard voltage and connector. Compatibility is brand-specific, not universal.
Detail 03
$375
Priced as a required companion piece. Budget for it alongside the unit it powers, not after.
Detail 04
Not bus or USB powered
It plugs into the wall and needs its own outlet, so factor it into your power strip count.
Detail 05
Separate box
Adds a chassis and a cable run behind the rack. Plan shelf or floor placement before cabling.
Final check
Know before you order
- 01Verify your unit's required voltage and connector before ordering
- 02One supply may not run multiple units — check capacity
- 03You'll need an available outlet and rear clearance for the cable
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Which units does the PSU-1 power?
It is made for Chandler Limited outboard that requires an external supply. Confirm against your specific unit's power requirements before buying.
02Can I use a generic power supply instead?
Not safely. Voltage, current, and connector must match the unit's requirements, and outboard gear is unforgiving of mismatches.
03Will it change how my preamp sounds?
No. It supplies power. Any sound difference would come from a failing supply, not from an upgrade.
04Can one PSU-1 run two units?
Don't assume so. Check the supply's rated capacity and the draw of each unit before daisy-chaining anything.
