NuForce STA-100

NuForce developed the STA-100 amplifier for the audio
enthusiast as an audiophile-grade stereo power amp housed in an elegant,
modestly sized enclosure. Offering quality parts throughout and advanced,
high-efficiency switching amplifier operation, the STA-100 delivers genuine
NuForce performance and value.

The STA-100's size belies its power: a robust 160 Watts into
4-Ohms per channel. Sharing technology with NuForce’s award-winning V3 mono
amplifiers, mere power alone doesn't tell the whole story. The STA-100 renders
all of your recordings with thundering lows, crystalline highs, and a warm,
tube-like midrange - all in perfect balance with exquisite resolution and
effortless, fatigue-free sound.

Proprietary feedback circuitry operates as the cornerstone
of the STA-100’s sound quality. A self-resonant design, the 400 kHz PWM
switching frequency constantly adjusts to the input signal, output current
demands, and loudspeaker impedance variations. Incredible speed and accuracy
ensure that the most explosive dynamics and the minutest of details convey the
kind of life-like sound upon which NuForce’s reputation rests.

To be sure, the STA-100 is destined to find its place as the
driving force in a great many music and A/V systems.  When it comes
to mating with décor and today's home audio components, the STA-100’s power,
transparency, modest size and sophisticated appearance defy competition at its
modest price point. Where sound and style matter, nothing less will do.

Innovative features include:

  High power – 160 Watts (x2) channels

  Modest size and modern, elegant construction

  Proprietary high-speed, negative feedback design

  Very high efficiency PWM circuit topology