RATE class-D amplifier    store
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Acuhorn RATE. I have the pleasure to present a truly audiophile solution to the modern amplifier design. The world's highest performing, high-power, monolithic class-D stereo amplifier chip by Texas Instruments. Working together with the power supply that is the latest development of the best Vicorpower. Analog input by Lundahl high impedance transformers and Welwyn Nichrome thin film resistors SMD are used for volume control. Eco-friendly, the best efficiency of the amplifier on the market. Here is the amplifier with performance better than ever before.

technical specifications
input voltage mains autoranging 90-264Vac
maximum input power 340W
monolithic class D amplifier type
stepped attenuator volume control
line high impedance input transformer
input sensitivity 2V
output power 2x150W
internal cable OCC copper
terminal rhodium
weight 1,8kg
dimensions W 320 x D 200 x H 28mm


features
Monolithic class-d stereo amplifier chip by texas instruments
the integrated solution can offer a reduction in size
reliability only a few components on the board
the audiophile selection of each component is a listening session

advanced PurePath™ Ultra-HD technology
up to 90% efficient with 60 micro ohm MOSFETs
audio bandwidth 100KHz
total harmonic distortion + noise <0.005%
output noise, A-weighted <60uV
signal to noise ratio >111dB (A weighted)
dynamic range 115dB
protection of both amplifier and speakers

stepped attenuators are the most preferred solution in high end audio
high quality precision 0.1% thin film Nichrome chip resistors
subsonic bass, low bass and bass are the best with this type of resistors
outstanding sound clarity, precise signal and soundstage

Lundahl transformers is a world leading of high performance audio
the amplifier input is isolated high impedance input transformer
specially selected for work with direct output from the R2R dac ladder
extreme audio path high quality and transparent sounding

power supply is the best Vicorpower modules
DC-DC converters provides high power density and low noise
high frequency Mhz switching
advanced power processing in a small size
autoranging 90-264Vac network voltage, for worldwide use





acuhorn RATE manual





















product
acuhorn15 bass speakers
acuhorn nero125 single driver speakers
acuhorn TT original tube amplifier
acuhorn S2 OTL tube amplifier
acuhorn stereo3 mosfet amplifier
acuhorn RATE class-D amplifier
acuhorn R2R hi-tech streamer



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