Hello Mariusz,
I have numbers and details on the upper end models. There is the Reference as well as EXTreme with the differences being in the power supplies. The Reference, as mentioned aboved, uses a custom solid state power supply while the EXtreme uses a full tube rectified, tube regulated and choke filtered supply.
The computer that houses my website is down (dead) so I cannot update the information on my website. I do have information on these two units available on a newsletter done on a word document. If you want to send me an email at Response34@aol.com I will send you the two documents.
I will be offering the Reference and EXtreme at introductory prices for a limited time. Once or new custom enclosures are designed, these two units will only be available through a select dealer network.
Current introductory pricing:
Reference $2,749
EXtreme $5,295
Standard $1,750
Special AC member pricing -- only 5 pieces total will be available (through January 2009 only)
Reference $1,650
EXtreme $3,179
Standard $999
Regarding the standard versions; I currently have 4 aluminum chassis available. They are 16" w x 12" d x 2.5" h. Two are black and two silver. Only wood face plates (your choice) will be available.