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Black rectangular AC adapter with US plug and 6.5 ft power cord

WAWEIS

WAWEIS 12V AC Adapter for TC-Helicon Harmony Singer — US Plug

SKU CH-M83G-SS4RV

A 12V replacement power supply with 100-240V worldwide input, 6.5 ft cord, and FCC, CE, RoHS certification

  • World-wide 100-240 V input suits any mains supply
  • Six protection circuits guard against over-current, over-voltage, short circuits and overheating
  • 5 ft power cord gives flexible placement
  • FCC, CE and RoHS certifications confirm safety compliance
  • 100 % compatible replacement for the TC-Helicon Harmony Singer

Compatible 12 V Power Supply

The WAWEIS 12 V AC adapter is built as a direct replacement for the TC-Helicon Harmony Singer vocal processor. It accepts a world-wide input range of 100-240 VAC at 50/60 Hz and delivers the exact voltage the unit requires. A 6.5 ft power cord gives flexible placement on stage or in the studio. Safety certifications include FCC, CE and RoHS.

Replaces a Lost or Damaged Original

This adapter steps in when the factory supply is missing, damaged or showing intermittent faults. The jump is worth it when the original cable is frayed, the connector feels loose or the brick no longer powers the processor reliably. Built-in over-current, over-voltage, short-circuit and total-power protection guards the vocal processor during every session.

Fits a Minimal Vocal-Rig Setup

The US-plug design plugs straight into North American outlets without extra cables or converters. Its 6.5 ft lead reaches floor power strips from a mic stand or desktop, freeing the performer from hunting for a nearby socket. No additional hardware is required beyond a standard AC outlet.

How it compares

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

Price $10.99
Cheaper than about 91% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What plug type and cord length does this 12 V adapter use?

It comes with a US-style plug and a 6.5 ft power cord, so it reaches a standard wall outlet without an extension.

How do I connect it to my Harmony Singer, and what mistake should I avoid?

Plug the barrel connector firmly into the pedal's 12 V DC input; the common error is leaving it slightly loose, which causes intermittent power.

What safety features protect the adapter over time, and when should I replace it?

Built-in over-current, over-voltage, short-circuit and thermal protection guard the unit; replace it if the cord frays, the brick overheats or output voltage drops.

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