Previous Tube Audio Designs:
2007-2009 TADAC Tube D/A Converter
2003-2008 TAD-60/TA-30 Integrated Tube Amps
2005-2008 TAD-1000 Tube Mono Blocks
2004-2006 TAD-150 Tube Preamplifier
2006-2007 TAD-805SD Speakers
2006-2009 TAD-805C Center Channel Speaker
2006-2007 SW-150 Subwoofer
2008-2009 SW-100 Subwoofer