12V AC-AC Power Adapter, 1000mA (1A) Wall Transformer, 2.1mm x 5.5mm Plug | Model AC-121A

Works exactly as expected, solid and reliable

This power supply does exactly what it’s supposed to do. It provides a stable 12V AC output and has been working reliably with my equipment without any noise, heat issues, or voltage instability. The connector fits securely, and the unit feels solid and well-built. No hum, no interference, and no surprises—which is exactly what you want from a power supply. It’s refreshing to find a straightforward, dependable AC-AC adapter without unnecessary complexity. I would buy it again if I needed another.

Excellent product!

Thanks to this AC/AC adapter, this Zoom RFX-2000 unit was brought back to life. Thank you ACDC PowerShack, excellent service.

AC-AC Power Supply 12V AC @ 1000mA; 2.1 x 5.5mm