rowin
Rowin PW-1 Power Supply Pedal 10 Outputs 9V/12V/18V USB
Isolated pedal power supply with ten 9V, 12V or 18V DC outputs plus a 5V USB port for charging devices
- TypePOWER SUPPLY PEDAL
- Accessory TypeEffects Pedals - POWER SUPPLY
- FinishFull Metal Case
- Body StyleMini Size
- Body MaterialsMetal
- Back & SideMetal
- 10 isolated outputs protect each pedal from noise and short circuits
- Powers 9V, 12V and 18V pedals from one compact unit
- 5V USB port charges phones or tablets on the pedalboard
- Aluminium alloy case keeps weight down for easy transport
- Blue LEDs light the board and flag a short circuit instantly
Power for Pedalboards
The Rowin PW-1 is a compact power supply pedal built for guitarists and bassists who need clean voltage for multiple effects units. It delivers ten isolated DC outputs switchable between 9V, 12V and 18V, plus a single 5V USB port rated at 1A for charging phones or tablets. The aluminium alloy chassis keeps the unit light while shielding the internal circuitry.
Build Integration
The supply accepts AC 100V to 240V at 50 or 60Hz through an included 18V DC adapter with negative-centre polarity. Ten link cables are supplied so each pedal connects directly to its own isolated output, removing ground-loop hum between devices. A bright blue LED illuminates the pedal board and doubles as a short-circuit indicator, alerting the player instantly if a cable or pedal draws too much current.
Sustained Operation
Each of the seven 9V outputs is rated for 100mA continuous current, with independent short-circuit and over-current protection on every channel. Isolated regulation means a fault on one output does not affect the others, so the remaining pedals stay powered during a gig. The metal enclosure acts as a heatsink, allowing the unit to run for full sets without thermal throttling or fan noise.
Highlights
- 10 isolated outputs protect each pedal from noise and short circuits
- Powers 9V, 12V and 18V pedals from one compact unit
- 5V USB port charges phones or tablets on the pedalboard
- Aluminium alloy case keeps weight down for easy transport
- Blue LEDs light the board and flag a short circuit instantly
Specifications
| Brand | ROWIN |
|---|---|
| Series | GUITAR EFFECT PEDAL |
| Model | ROWIN PW-1 POWER SUPPLY |
| Part Number | PW-1 |
| Type | POWER SUPPLY PEDAL |
| Accessory Type | Effects Pedals - POWER SUPPLY |
| Finish | Full Metal Case |
| Body Style | Mini Size |
| Body Materials | Metal |
| Back & Side | Metal |
| Top | Metal |
| Neck Materials | Metal |
| Fretboard Materials | PCB Board |
| Output Power | 9/12/8V |
| Inputs | 18V |
| Outputs | / |
| Power Supply | DC 18V Negative Center |
| Specification | GUITAR EFFECT PEDAL |
| Feature | ANALOG EFFECT PEDAL |
| Dimension | 20/10/5cm (with box) |
| Weight | 0.62kg |
| Package Contains | POWER SUPPLY Pedal / User Manual / Box |
Questions about this item
How many isolated DC outputs can I run at once before hitting the current limit?
The unit provides ten isolated DC outputs, with seven rated at 9 V 100 mA and additional 12 V and 18 V taps for higher‑voltage pedals.
Does the aluminium case stay cool and quiet when the supply runs all day on a pedalboard?
The full‑metal aluminium alloy chassis passively dissipates heat with no fan, so it remains silent and only warm to the touch during continuous use.
What mains adapter must I already own to power the PW‑1?
You need an 18 V 1 A DC adapter with negative‑centre polarity (or the supplied 100‑240 V AC adapter) to feed the unit’s 18 V input.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
