Brand new Triad Magnetics VPT18-13800 toroidal transformer.
I purchased this transformer some time ago for a DIY audio power supply project, but it turned out to be the wrong model for my application, so it has never been used. It has only been stored in a dry environment and remains in excellent condition.
This is a high-quality encapsulated toroidal transformer, well known in the DIY audio community for low noise and reliability — ideal for guitar pedal power supplies, preamps, DAC linear PSUs, and other hi-fi electronics.
Specifications • Manufacturer: Triad Magnetics • Model: VPT18-13800 • Primary: 2 × 115 VAC (can be wired for 115V or 230V mains) • Secondary: 2 × 9 VAC • Power rating: 18 VA • Frequency: 50/60 Hz • Encapsulated toroidal design (low magnetic hum)
The dual secondary allows series or parallel wiring (9-0-9 or 9V higher current), making it very versatile for audio projects.