We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 9V AC/DC power adapter with barrel connector and wall plug

ABLEGRID

ABLEGRID 9V AC/DC Adapter Charger for Pete Cornish NB-3 Boost Guitar Effect Pedal

SKU CH-2DG7-SVNB5

A 9 V AC/DC adapter with worldwide 100-240 V input, 50-60 Hz frequency, over-voltage and over-heat protection for the Pete Cornish NB-3 Boost pedal

  • Battery typeUPS
  • Worldwide AC input from 100 to 240 volts
  • 50 to 60 Hz frequency fits global mains supplies
  • Over-voltage protection guards the pedal from spikes
  • Over-heat protection keeps the adapter running safely
  • Non-OEM charger built for Pete Cornish NB-3 Boost pedal

9V Adapter for Pete Cornish NB-3 Boost

This AC/DC adapter delivers 9V DC power to the Pete Cornish NB-3 Boost guitar effect pedal. It accepts worldwide AC input from 100-240V at 50-60Hz. The unit includes over-voltage and over-heat protection. It is a non-OEM replacement built to match the original specifications.

Replaces lost or damaged original power supply

Use this adapter when the factory charger for the NB-3 Boost is missing or no longer functions. The jump is worth it if the pedal cannot be powered by batteries or a multi-output supply. Verify the DC output polarity and tip size against the pedal before ordering.

Suits players needing a dedicated 9V wall wart

Guitarists who want a single, reliable wall outlet connection for this specific pedal will find it suitable. Builders using isolated multi-pedal power bricks or those needing battery operation should look elsewhere. Buyers unsure of the required connector dimensions should confirm compatibility first.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $14.99
Pricier than about 67% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

What connector size does the adapter use for the Pete Cornish NB-3 pedal?

The listing refers to the product pictures for the exact connector size; verify the DC output and tip dimensions match your pedal before ordering.

How is the adapter installed, and what step is often missed?

Plug the AC side into a 100-240V, 50-60Hz mains socket and connect the DC tip to the pedal; the step often missed is confirming the tip polarity and diameter match the pedal's input.

What ongoing care does the adapter need?

Keep the unit in a well-ventilated, low-humidity area during extended use and do not rest it on skin-contact surfaces; stop immediately if any abnormal condition occurs.

More in Household Batteries & Chargers

Similar items