Audio Database
AV-255
Commentary

An AV center developed to enjoy a variety of sources in multiple ways.

It supports Dolby surround sound and also has surround modes such as hall surround sound and synthetic stereo.

Equipped with a digital delay.

Built-in 4-channel power amplifier.

It is equipped with an effect control that allows you to adjust the effect of each surround mode.

Equipped with bus emphasis to enhance low frequencies below 100 Hz and high filter to cut high frequencies.

Equipped with a surround indicator that shows the surround condition at a glance.
There is also an over-input indicator that can check for over-input, and a preset volume indicator that corresponds to the preset number of the remote control.

It is equipped with a master volume that can adjust the volume of all channels simultaneously, a front / rear volume that can adjust both front and rear volumes simultaneously, and a light (front / rear) / left (front / rear) volume that can adjust the output of each channel individually.

It comes with a wireless remote controller that can store up to 3 types of surround mode and balance control status.

Model Rating
Type AV Surround Center
Amplifier Unit
Effective power (EIAJ) Front : 40W + 40W (6 Ω)
Rear : 20W + 20W (6 ohm)
Frequency characteristic 20 Hz ~ 30 kHz (Front / Stereo)
20 hz to 6 khz (Rear / Dolby Surround)
Total harmonic distortion factor 0.03% (1 khz, 20W, 6 Ω, front / stereo)
Bus emphasis +6dB(100Hz)
High filter -3dB(8kHz)
<Input / Output Unit>
Input part Video : Route 3
Audio : Line 5
Phono : Route 1
Output part Image : 4 systems
Audio : Route 3
Input Sensitivity / Impedance Image : 1Vp-p/75 Ω
Sound : 150mV/47k Ω
Phono:2.5mV
Processor Part
Surround format Dolby Surround
Hole surround
Delay Method / Time Digital / 20 ms fixed
<General>
Pwer 100 VAC, 50Hz/60Hz
Power consumption 125W
Maximum external dimensions Width 430x Height 90x Depth 361 mm
Weight 7.7kg
Attachment Wireless Remote Control AR-255