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Black rectangular DC power supply unit with barrel connector tips and power cord

Adafruit

Adafruit iFi iPower X Low-Noise DC Power Supply 15V Black 2 in 1 accessory

SKU CH-R2DD-ZZS52

A low-noise 15V DC adapter reduces interference for cleaner audio and sharper video

  • Cleaner, quieter power for audio and video gear with the low-noise DC adapter
  • Stable, reliable current replaces noisy stock supplies for turntables, DACs and routers
  • Active Noise Cancellation reduces interference for clearer sound and sharper video
  • Multiple barrel tips included for broad plug-and-play device compatibility
  • 15V model matches devices that specify a 15 volt input

What this power supply does

This iFi iPower X unit is a low-noise 15 V DC adapter built to replace the stock power brick on audio gear, video devices, routers and similar electronics. It targets enthusiasts who hear hum or see visual artefacts from standard switch-mode supplies and want a cleaner source without modifying their equipment.

When the upgrade makes sense

Swapping the original adapter is worthwhile when background noise masks quiet musical passages or when digital video shows sparkle that disappears with a quieter supply. The 15 V version suits hardware that specifies exactly that voltage; the 12 V model covers the other common rail. Devices locked to proprietary connectors or unusual voltages cannot use this unit.

Installing and common pitfalls

The package includes several barrel tips so most centre-positive sockets fit straight away; polarity and tip diameter must still match the device label. A loose tip or reversed polarity will prevent operation or risk damage. No driver or software step is required, but confirming the exact voltage and current rating on the target hardware avoids mismatch.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $129.99
Pricier than about 80% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Which barrel tip fits a device that needs a 15 V centre-positive connection?

The 15 V model ships with a set of interchangeable barrel tips; select the one marked 15 V and match the centre-positive polarity before plugging in.

What is the common mistake when swapping the supplied tips?

Users often fit a tip with the wrong voltage label or reverse the polarity; always verify the tip marking matches the 15 V output and that the centre pin is positive.

When should the power supply itself be replaced?

Replace the unit if the output voltage drifts from 15 V, if audible noise returns to connected audio gear, or if the casing or cable shows physical damage.

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