Products
Foundation Class A Preamplifier
Foundation Class A Preamplifier
Foundation Class A Preamplifier
The Foundation Pre is a Class A tube preamplifier designed around the 6922/6DJ8 dual triode.
Available with Bluetooth capability. Built in solid hardwood enclosure.
Starting At: $1,999
Foundation Tube Buffer
Foundation Class A Preamplifier
Foundation Class A Preamplifier
The Foundation Buffer is designed around a White Cathode Follower circuit with a low output impedance. At home between source and preamp or preamp and amp. Add the glorious tube sound to any solid state source or preamplifier.
Starting At: $1,599
Foundation Vacuum Tube DAC
Foundation Class A Preamplifier
Foundation Vacuum Tube DAC
The Foundation J-DAC is a vacuum tube DAC designed around the Geshelli JNOG2[J2] DAC. Comes standard with USB input. Built in solid hardwood enclosure.
Starting At: $
Harmonia v2.5
Ready To Ship Products
Foundation Vacuum Tube DAC
The Harmonia v2.5 is a DHT tube output stage for up to 4 source components using the 45/2A3 or 2.5v 300B tubes. Also available as 300B unit.
Available as single ended or balanced
Starting At: $
Ready To Ship Products
Ready To Ship Products
Ready To Ship Products
All products that have been completed, tested and available for immediate sale are found here.
Package Deals
Ready To Ship Products
Ready To Ship Products
Recommended Components
Recommended Components
Recommended Components
Products found here are products we do not sell here at Purity Audio Design but highly recommend. These product lines come from our most trusted manufacturers.
Product Manuals
Recommended Components
Recommended Components
All our manuals are located here on our web site. Please take the time to review the manual before setting up in your system.