A truly modern audiophile tube amplifier with classically exquisite looks, fit and finish.

Designed for music, the SRa-4 uses the most subtle of today's solid state sophistication while giving you the body and ambiance that only a tube amp can deliver.

The highest quality of components, design and construction ensure superb high frequency response to bring the sound of living, breathing instruments and musicians into your room with a clarity that makes most other tube amps sound slow and old-fashioned.

A discreet, state-of-the-art, FET input drives two 6550 per channel in Class-A with not a hint that there is anything but clean tubes in the path. It's low-impedance high current supply is one of the largest available in a unit of this size and power rating.

Premium features, including film-type resistors and polypropylene capacitors used in all signal passing stages, full-size bias pots with a self-extinguishing LED correct setting indicator, and TIFFANY gold posts are Signature standards, as are our solid, handcrafted cabinets.

Available in 220 or 110 volts, 50 or 60 cycle.