We would like to welcome Rockport Technologies
as a new sponsor to the forum.

Rockport has been building high-end loudspeakers for over 35 years and is based in Maine, New England, North America. They are widely known for their ‘heroic’ loudspeaker enclosures, bespoke driver designs, and individually calibrated crossovers.

Check out the recent Masters & Makers interview with Andy Payor of Rockport Technologies

We would like to welcome PSVANE
as a new sponsor to the forum.

Founded in 2011, PSVANE is a high-end audio brand specializing in the research and production of vacuum tubes.

The company currently employs approximately 300 people and has an annual production capacity of 1.6 million vacuum tubes. Renowned for its excellent technology and high-quality materials, PSVANE products are acclaimed for their outstanding sound quality and durability, earning the admiration of audiophiles worldwide.

PSVANE's product line includes a wide range of vacuum tubes, from classic replicas to innovative designs, aiming to provide the best choices for every user seeking ultimate sound quality. Whether replicating classic models or introducing cutting-edge technology in new vacuum tubes, PSVANE is dedicated to delivering the purest and most captivating musical experiences.

Open Baffle Speakers
Check out 'Hopkins' System!