Audio Database
205
Commentary

This monaural power amplifier achieves perfect separation of left and right signals by using a monaural configuration, while achieving high sound quality by using a non-switching Class A configuration.

Rather than simply improving physical characteristics such as increasing output, we aim to realize a vivid musical expression ability that reliably conveys sound and silence hidden in the margin of sound.

It is equipped with a music sensing function that automatically goes into standby state when the input signal is interrupted for a certain period of time, and turns power ON when the signal is turned on again. It also has a unique electronic protection circuit.

Model Rating
Type Monaural power amplifier
Rated output 170W (4 Ω)
100W (8 Ω)
Input 775 mv (0 dbm, 12k Ω or more)
Harmonic distortion factor 0.1% or Less (20 Hz to 20 kHz, 100 Wtyp)
Signal-to-noise ratio 90dB
External dimensions Width 160x Height 100x Depth 350 mm
Weight 5kg