Audio Database

SU-V460
Commentary

Integrated amplifier with classAA circuit.

A classAA circuit is adopted, and voltage control and current drive are each carried out by a dedicated amplifier, so that it is resistant to load fluctuation, and voltage control faithful to input signal and current supply with margin are compatible.

High-purity OFC winding is used for the power transformer to realize excellent regulation.
In addition, a high-speed EX electrolytic capacitor is used to reduce distortion.

Power Amp Direct is installed.
With this function, the input signal is directly input to the power amplifier via only the classAA buffer and the power amplifier input volume, thereby achieving higher quality playback.

It has an Route 6 input selector and an independent Rec selector.

Model Rating
Type Integrated amplifier
Maximum practical power 80W + 80W (6 ohm, EIAJ)
Total harmonic distortion factor 0.005% (20 Hz to 20 kHz, -3dB, 8 Ω)
0.0009% (1 kHz, -3dB, 8 Ω)
Signal-to-noise ratio Line:100dB(IHF'66)
Phono MM : 82 dB at 2.5 mV input
Frequency characteristic 20 Hz ~ 20 kHz + 0 -0.2 dB
Tone control Bass : + / - 10 dB (50 Hz)
Treble : ± 10 dB (20 kHz)
Pwer 100 VAC, 50Hz/60Hz
Power consumption 150W
External dimensions Width 430x Height 125x Depth 320 mm
Weight 8kg