Bob Carver's Sunfire Cinema Seven Signature Edition - Architect's Choice

High Current Seven Channel Power Amp
 

All pre-owned product is tested in our service department and have been passed for sale... and comes with a 90 day warranty!

Please keep the 90 day warranty in mind when comparing our price to other listings.
 

Our techs did a partial recap  - note the main power supply caps were well within spec.

In nice condition. See pix - there are some smudges on both side panels and large one on the top panel.  But this amp ROCKS!

Original box and packing ARE available. This is 40lbs unpacked, so be aware that shipping may be expensive. 

Full specs are last image.

Note: There are FOUR versions of this model! This is the Signature edition Architect's Choice. This means it's 17" wide and 400wpc into 8 ohm / 800 watts into 4ohm.

Balanced and Unbalanced connections - A powerful, versatile amp.

Technical notes from Bob in the manual: "The big breakthrough feature of the Cinema Seven is its uncanny tracking downconverter, which uses 18 Herculean Mosfets in the Signature Edition. This allows the Cinema Seven to produce phenomenal power output, without the heat generated by conventional designs. The circuit boards are heavy glass epoxy, double sided, with a Faraday shield on the back side. All resistors in the signal path are 1% tolerance, metal-film. Critical capacitors are film devices with high dielectric strength and ultra low absorption characteristics. An enormous Cinema Seven power source built around a massive power transformer provides the ultimate muscle for limitless dynamics. Here is the best part: I've included two kinds of outputs on the front left and front right channels: (1) a standard voltage-source (i.e., near zero impedance) output for all typical applications and: (2) a higher-impedance current-source output, which many prefer for electrostatic, planar magnetic, or ribbon speakers. Or you can bi-wire your system with the voltage source driving the woofer(s) and the current source driving the upper part of the system. In many cases this provides by far the best possible interface between the amplifier and the speaker system."

See the original November 2003 excellent review from The Secrets of Home Theater and Audio HERE.