GRANITE AUDIO NEW FLAGSHIP TUBE MONOBLOCKS !!

THESE AMPS CAN RUN WITHOUT A PREAMP !!

SIMPLY PLUG YOUR CD PLAYER DIRECTLY INTO THEM ..THE 860.1'S HAVE A 100K OHM CONSTANT IMPEADACE ALP INPUT VOLUME CONTROR FOR JUST SUCH A SIMPLE SYSTEM ! THE CD PLAYER "SEES" A CONSTANT HIGH IMPEDANCE LoAD AT ALL FREQUENCIES..

The 860.1 has zero feedback. the zero feedback design is much more challenging for the designer, but equally more enjoyable for listeners because of the increased dynamic range and excitement of live present-sounding vocals. The amps also has a built-in user adjustable contour circuit with three (3) settings for use with other brands of speakers or listening preferances of circuit damping.When the contour switch is in the "OFF" position there is no circuit and even the switch is out of the circuit.

The tube filaments are run on AC voltage which is lifted from ground by 40 volts DC, and wired with shielded twisted pair wires for maximum current handling , minimum noise, and a smooth voltage rail. Switches and contacts are either gold or silver. Tube biasing is user friendly with factory supplied tool and vishay trimmers,all easily accessed from the rear of the chassis.

The amps are switchable from pentode to triode with an 18 amp solid silver contact toggle switch locaded between the KT88's.The amps develope a minimum of 60 watts in the pentode and 30 atts in triode modes.if the user has efficient speakers,the triode mode offers some excellent dynamic sound. The RCA inputs and speaker outputs are hard gold plate over silver over copper for best in long-life wear and maximum transfer of cean unaltered signal ...

860.1 TUBE MONOBLOCK SPECIFICATIONS ::::

Output power rating - 65 watt pentode,32 watts triode

Tube compliment 2-KT88, 2-6SN7,EL34,6L6GC power tube
will also run-- 6650A,EL34,6L6GC
Power tubes

Power Consumption 220 watt with IEC cord

Contour Three user adjustable settings with
built in circuit

Speaker Impedance 4,8,16 ohms

Frequency Response 20-103khz +- 1db with contour plug in
triode mode

Frequency Response 20-65khz +- 1db with zero feedback,
triode mode

Switches & Contacts Gold or Silver over OFC copper ,or
Solid Silver

Bias User adjustable with factory tool

Dimentions 9" wide x 9" High x 16" Deep

Weight 30 pounds with acrylic-granite
faceplate

Call for Special CES Show special pricing !!!