Description

Monoblock VTV Amplifier with HYPEX NC500OEM module and VTV Custom Vacuum Tube Buffer

 

The NC500OEM is a significantly more powerful module than base Purifi.  Fans of Magnepans and B&W benefit from the extra current delivered from the NC500OEM.

Designed by Andrew Sparks of Sparkos Labs, the VTV Vacuum Tube Buffer features a direct coupled dual triode driving a four transistor Wilson current mirror.  The output of the current mirror feeds an I to V converter stage featuring the Sparkos 3602 dual discrete opamp as standard.   The board is compatible with almost any dual (or two single) opamps.  There are NO capacitors in the signal path.

See Hypex NC500OEM DATASHEET here.

ASSEMBLED IN THE USA — 30 Day Trial

This is a brand new amplifier featuring:

—Vacuum Tube Buffer using 6922 vacuum tube….rich sound and full sound that delivers warm tube sonics.

—Monoblock features 10% more power than stereo configuration

—Hypex SMPS1200A400 power supply (this is the 90V rail PS)

—fully balanced design

—EMI/RFI filtered AC inlet

—MOGAMI input wiring standard

—Heavy, custom designed aluminum case with blue LED pilot.  (LED may be dimmed or shut-off by switch)

—Silver-coated speaker output wiring with TFE jacket

—2 Year Warranty

–12.25″W x 13″D (not including speaker posts) x 4.25″H  W:14 lbs