The TORPEDO!, is a true high-voltage, ouput transformer headphone amplifer based on a parafeed circuit. We think it combines several traits that are totally unique in the world of headphone amplifiers:

• A true, high-voltage tube circuit completely contained on a PCB,
• a true, output-transformer-coupled design,
• a tube circuit based on one of the most inexpensive of tubes (6J6 and equivalents) and
• the heightened safety that comes from total lack of high-voltage power wiring necessary to completely construct the amplifer.

The construction of the TORPEDO! starts with the printed circuit board (PCB). After populating the board with the specifically designed electronic parts, the TORPEDO! will provide excellent audiophile quality amplification for headphone listening enjoyment.

DIYforums.org has more than enough information to help you complete the TORPEDO! Besides these web pages, DIYforums and especially - Head-Fi.org - provide ample opportunity to search for answers or for asking direct questions. TomB from Beezar and Dsavitsk of ECP Audio will do their best to get your problem solved. In addition, there are many other builders that post and answer questions at: Head-Fi . We hope you enjoy building and listening to the TORPEDO!