The D•500 is the first of our new MKII line of products. This second generation amplifier builds on the heritage of our Award winning D•100 and D•200 models.
Over 2 years of development have gone into this project to produce the best Class D audio amplifier available. This compact & energy efficient...

Our new D•100 Class D Monoblock represents the latest in switching amplifier technology and sets a new standard in cost versus performance.

Many manufacturers have introduced Class D designs but all have had their shortcomings, whether it be sound quality, safety, excessive EMI/RFI, or reliability....

We're proud to unveil the new D•200 MKII Class D Monoblock Amplifier.
This second generation amplifier builds on the heritage of our Award winning D•100 and D•200 models.
Over 2 years of development have gone into the MKII Amplifier Project to produce the best Class D audio amplifiers available. The...

Our new VHP•2 is an improved version of our highly acclaimed VHP•1. Improvements include a new ALPS Blue Velvet potentiometer, gold-plated circuit board with silver solder construction, and a handful of upgraded internal components. As before, it is a versatile studio quality headphone amplifier for...