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Black rectangular AC-DC adapter with barrel tip, labeled 9.6V output

ABLEGRID

ABLEGRID 9.6V AC-DC Adapter for Electro Harmonix Stereo Polychorus

SKU CH-7JTQ-CQXTM

Supplies 9.6 V DC to an Electro Harmonix Stereo Polychorus from any 100 to 240 V AC mains outlet worldwide

  • Battery typeUPS
  • Delivers stable 9.6 V DC power to the Stereo Polychorus
  • Worldwide 100-240 V AC input works on any mains supply
  • 50-60 Hz frequency range suits global power grids
  • Built-in over-voltage and over-heat protection safeguards the pedal
  • Barrel-tip connector matches the original power jack

Purpose-built replacement

The ABLEGRID 9.6V AC-DC adapter is a non-OEM power supply made for the Electro Harmonix Stereo Polychorus analog flanger chorus pedal. It accepts worldwide AC input from 100 to 240 volts at 50 or 60 hertz and delivers DC output through a barrel tip connector. CE, FCC and RoHS certifications confirm compliance with common safety and environmental standards.

When to swap the original

This unit replaces a lost or damaged factory power supply with 101% compatibility for the specified pedal. The jump is worth it when the original adapter fails, when a spare is needed for gig bags, or when the existing cable shows wear. Over-voltage and over-heat protection help guard the pedal circuitry during extended sessions.

Behaviour under continuous use

The adapter is designed for sustained operation with built-in protection circuits that activate if voltage or temperature exceed safe limits. Keeping the unit in a ventilated area and away from moisture maintains stable output during long rehearsals or performances. If any abnormal condition appears, discontinue use immediately.

How it compares

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

Price $8.99
Cheaper than about 80% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

What barrel tip size does this 9.6 V adapter use for the Electro Harmonix Stereo Polychorus?

The adapter uses a barrel tip connector; verify the exact tip diameter matches the pedal before ordering.

How do I install the adapter correctly and avoid the common polarity mistake?

Plug the AC mains lead into a 100-240 V 50-60 Hz socket, then insert the barrel tip into the pedal ensuring centre-positive polarity.

When should I replace the adapter if it runs continuously on a pedalboard?

Replace it if the housing becomes excessively hot, output voltage drifts, or the over-voltage and over-heat protections activate repeatedly.

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