Just posted 2/7/13, How to build an SE power amp. http://www.youtube.com/watch?v=7qg9ot20EdA
Contact us at firstname.lastname@example.org to order.
The ready to play unit with tubes and a 1/4 inch MDF top and bottom is supplied with a 3 foot inexpensive RCA cable just to get you going. I presume most users will add RCA input connectors and speaker connectors of their choice, we have several levels of Cardas avaliable.
As a special offer to AC members the introductory price is $650. After the first run of kits is sold the price will be $750. This is the same EM7 amp we sell for $1250 in a finished case with Cardas connectors.
As per a member's request we can offer parts and a schematic for $350 for those who have experience in building tube circuits. I would advise that those builders have an voltmeter, oscillator and oscilloscope to confirm typical voltages, waveform purity, frequency response and correct phase.