VM-1a Variable Mode Vacuum Tube Ribbon Headphone Amplifier

This is our new flagship amplifier for ribbon headphones. Featuring user selectable Triode, Pentode and Ultra-Linear operating modes.
Truly a joy to experience.

Temporarily Sold Out

All remaining current orders will be filled by March 25th. We expect to resume shipping VM-1a by April 20, 2022.

We are still accepting pre-orders.

Many thanks.

View VM-1a Specs here.

User Manual for the VM-1a amplifier.

VM-1a Variable Mode Vacuum Tube Ribbon Headphone Amplifier 1
VM-1a Variable Mode Vacuum Tube Ribbon Headphone Amplifier 2
VM-1a Variable Mode Vacuum Tube Ribbon Headphone Amplifier 3