Audio Database
Alpha 7R
Commentary

An integrated amplifier with sufficient functions condensed into a compact body.

The power supply section is equipped with a large toroidal transformer with high power efficiency.

It has two pairs of speaker jacks for biwiring.

Equipped with functions such as a direct switch.

Equipped with phono input.

Wireless remote control is included.

Model Rating
Type Integrated amplifier
Output 45W + 45W (8 Ω)
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% (30W, 8 Ω, 1 kHz)
Input sensitivity Phono:1.7mV
Pwer 100 VAC, 50Hz/60Hz
Power consumption 320 VA (max)
External dimensions Width 430x Height 85x Depth 330 mm
Weight 4.4kg
Attachment Wireless Remote Control