Looking for a quiet, isolated pedal power supply that can handle all your pedals — from analog overdrives to high-current digital effects? The Accel FX Power Source 12 is built for professional players who demand clean power, flexible voltage options, and reliable performance on stage or in the studio.

🎸 Power Supply for Guitar & Bass Pedals

  • 12 truly isolated DC outputs – no shared grounds, no noise bleed
  • Supports 5V, 9V, 12V, and 18V pedals
  • Perfect for pedalboards loaded with Boss®, Strymon®, Line 6®, Eventide®, and similar effects
  • Each output is regulated, filtered, and protected from voltage spikes
  • Designed for both analog pedals and DSP digital pedals that require higher current

Multi-Output Power for Every Pedal Type

  • Output 1: 9V @ 50mA
  • Output 2: Adjustable 5 @ 180mA – 9V @ 100mA
  • Outputs 3–5: Selectable 9V @ 100mA or 12V @ 60mA
  • Output 6: Selectable 9V @ 100mA or 18V @ 50mA
  • Outputs 7–8: 9V @ 250mA
  • Outputs 9–10: 9V @ 300mA
  • Output 11: 9V @ 400mA
  • Output 12: 9V @ 550mA / 12V @ 400mA / 18V @ 250mA

Ideal for powering multi-effects pedals, loop switchers, wireless units, and any pedalboard that demands high-current isolated power.

🔋 True Isolation Design

Unlike cheaper “isolated” units that only split grounds, the FX Power Source 12 uses two independent high-efficiency transformers — one for outputs 1–8, another for 9–12 — providing true electrical isolation across every output.
The result: no hum, no crosstalk, ultra-quiet operation even with sensitive digital or delay pedals.

🧱 Built to Last – Pedalboard Ready

  • Heavy-duty anodized aluminum housing dissipates heat quickly
  • Mounts directly under Accel’s XTA21, XTA15, and XTA25 pedalboards
  • Also fits most other pedalboards with the included 3M Dual Lock
  • No drilling required – simple and secure mounting

Dimensions: 8.66" (219mm) W × 3.39" (86mm) D × 1.77" (45mm) H
Weight: 1 lb 9 oz
AC Input: 100–120V

📦 Included Accessories

  • Accel FX Power Source 12 Power Supply
  • AC input cord
  • (2) 7.9" Line 6 converter cables
  • (2) 19.7" output cables
  • (10) 27.5" output cables
  • (2) strips of 3M Dual Lock
  • (3) M4 x 8mm mounting screws
  • User manual

🔍 Search Tags

isolated pedal power supply, pedalboard power supply, multi-output power supply, 9V pedal power, 12V pedal power, 18V pedal power, guitar pedalboard power, bass pedal power, effects pedal power supply, DC power brick, Accel FX Power Source 12, alternative, quiet pedal power, pro pedalboard power, isolated outputs power supply


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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • FX Power Source 12
Finish
  • Black Anodized
Categories
Year
  • 2025

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KDM Distributors

Anaheim, CA, United States
Joined Reverb:2015

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