This Power Adapter is compatible with Studio Projects VTB1.

We have sourced a high quality replacement that is of the exact same spec and build quality as the original manufacturer's power supply. We have used this power supply as a replacement for many years, and it works flawlessly as a replacement PSU. There are a lot of cheap PSU's out there, but they are low quality, which affects the performance of your unit, resulting in inferior sound quality, noise, and worse, taxing your unit beyond the original specifications.