Audio Database


AV power amplifier with DENON's original new optical class A circuit mounted on all channels.

The new optical Class A circuit operates as pure A-class amplification up to the general listening power level, realizing the excellent sound quality and high efficiency characteristic of A-class.
In addition, by "optical coupling" which transmits control signals from the bias control circuit to the bias circuit, interference between the main signal system and the bias control circuit is completely eliminated, and by using optical elements, high-speed bias control is realized.

The front, center, and rear channels can be set independently for stereo and monobridge.

A total of eight capacitors are used to supply power to the output power, two center (center) and two rear (rear) independent power circuits using a total of eight capacitors.
Ideal power supply is possible with no interference between channels even at high power.

Chassis construction uses a copper-plated chassis to completely separate the control, L-channel power stage, R-channel power stage and power supply to minimize interference and eliminate noise pollution and turbidity.

Each input is equipped with a level volume to adjust the surround level.
In addition, in order to pursue higher quality sound, it is equipped with a direct switch that bypasses each volume.

By connecting the remote cable to the AVP 5000 of the AV preamplifier, the ON / STANDBY power supply can be switched automatically in conjunction with the AVP 5000.
Equipped with a high-speed protector circuit.

Model Rating
Type AV power amplifier
Rated output
(20 Hz ~ 20 kHz, THD 0.02%)
Stereo time
Front: 140W + 140W (6 Ω)
100W + 100W (8 Ω)
Center: 70W + 70W (6 Ω)
50W + 50W (8 Ω)
Rear: 70W + 70W (6 Ω)
50W + 50W (8 Ω)
Monobridge time
Front: 280W (6 Ω)
200W (8 Ω)
Center: 140W (6 Ω)
100W (8 Ω)
Rear: 140W (6 Ω)
100W (8 Ω)
Input Sensitivity / Impedance Stereo : 1Vrms/47k Ω
Mono : 0.7Vrms/47k Ω
Total harmonic distortion factor (all channels) 0.008% (8 Ω Load, THD 0.05%)
Intermodulation distortion factor (all channels) 0.005% (60 Hz : 7 kHz = 1 : 4, 8 Ω load, amplitude output equivalent to rated output)
Output Bandwidth (all channels) 50 Hz ~ 50 kHz (8 Ω load, THD 0.05%)
Signal-to-noise ratio stereo:118dB
Output impedance Stereo : 0.08 Ω
Mono : 0.16 Ω
Frequency characteristic Stereo : 1 Hz to 100 kHz
Mono : 2 Hz to 80 kHz
Speaker terminal load impedance Stereo, mono : 6 Ω min
Power supply voltage 100 VAC, 50Hz/60Hz
Power consumption 450W
External dimensions Width 434x Height 184x Depth 434 mm
Weight 24.2kg