Audio Database
Alpha 8R
Commentary

An integrated amplifier that condenses Arkham's technology into a compact body.

Glass fiber substrate and large toroidal transformer are adopted.
A V-MOS-FET is used for the output stage.

Equipped with phono input.

Equipped with two system speaker terminals for bi-wiring.

It is equipped with functions such as a direct switch.

Wireless remote control is included.

Model Rating
Type Integrated amplifier
Output 50W + 50W (8 Ω)
100W (4 Ω, Single Channel)
Recovered frequency band Line : 2 Hz to 100 kHz ± 3 dB
Phono : 20 Hz to 20 kHz ± 0.5 dB
High frequency distortion factor 0.01% (40W, 8 Ω, 1 khz)
Input sensitivity Phono:1.9mV
Pwer 100 VAC, 50Hz/60Hz
Power consumption 400 VA (max)
External dimensions Width 430x Height 85x Depth 330 mm
Weight 4.5kg
Attachment Wireless Remote Control