Description
Description of itemAV amplifier equipped with Dolby Pro Logic & DSP incorporating ES amplifier technology.In addition to Dolby Surround, there are four surround modes provided by DSP. The theater mode combines DSP and a Dolby Pro Logic decoder to reproduce the sound field effects of a movie theater.Moreover, automatic input balance is carried in Dolby surround.A discrete configuration is used for the front, center, and rear power amplifier sections.In addition, the center channel uses a dual center system that allows two speakers to be connected.Equipped with newly developed Dolby Pro Logic IC.Equipped with a multi-tone control that allows you to independently control the front, center, and rear sound quality.In order to pursue a vibration-free and resonance-free design, the G chassis is adopted as the chassis structure.The material used for the G chassis is calcium carbonate, the main component of marble, added to unsaturated polyester and reinforced with glass fiber. This material has higher internal loss than metal, has excellent vibration damping properties, and is also strong and can be processed with high precision. In the G Chassis, this is integrally molded into a shape that has been considered acoustically, resulting in a strong chassis structure.In addition, due to its non-magnetic and non-metallic properties, there is no electromagnetic distortion or eddy current generation induced by magnetic fields such as transformers and capacitors, successfully reducing sound quality deterioration.The power supply section uses S.T.D. power supply (Spontaneous Twin Drive).In this power supply circuit, the rectifier circuit to the power amplifier section is separated into the A class stage and the power stage, and the sound quality is improved by suppressing interference between the A class stage and the power stage.The power amplifier section uses audio grade chemical controllers carefully selected for sound quality and audio grade resistors coated with non-magnetic insulating paint.The AV function is equipped with 7 inputs and 3 outputs for video, and 7 inputs and outputs for S video. Additionally, the audio system is equipped with 5 input systems and 2 output systems.Equipped with a mix mode that allows you to freely combine and output video and music sources.Equipped with a Rec out selector that allows you to record a CD while watching a video.The video circuit uses a wideband video amplifier with a horizontal resolution of over 1,000 lines.Comes with a programmable remote control.There were two types: TA-AV670 in black color and TA-AV670G in titanium gray with side wood.It is not possible to output normal video input to S video. Also, the center output has only two modes: Dolby/Theatre.?Main specificationsPractical maximum output (EIAJ, 6?) Front: 120W + 120WCenter: 120WRear: 40W+40WRated output (20Hz - 20kHz) Front: 85W + 85W (0.08%, 6?)Harmonic distortion (1kHz, 6?) 0.03% or less (front, 80Wx2, source direct)SN ratio (A network) 92dB (front, source direct)Frequency characteristics 10Hz to 100kHz +0 -3dB (at source direct) Speaker compatible impedance 6? to 16? (front, rear)Mode Dolby/Theater/Hall/Jazz Club/StadiumDelay time 15ms to 30ms, 3ms steps (Dolby)Early reflection time 0~90ms, 3ms steps (Hall/Stadium)0-51ms, 3ms steps (theater/jazz club)Effect level 10 levels (theater/hall/jazz club/stadium)input balance autoFront Bass:±10dB(100Hz)Treble:±10dB(10kHz)Center Bass:±10dB(100Hz)Mid:±6dB(1kHz)Treble:±10dB(10kHz)Rear Bass:±10dB(100Hz)Treble:±10dB(10kHz)Power supply AC100V, 50Hz/60HzPower consumption 260WExternal dimensions TA-AV670: Width 430x Height 165x Depth 430mmWeight TA-AV670:14.6kg?The condition of the product is rank D. There are scratches and dirt.The product is everything shown in the photo. Please be sure to check the photos.There is a scratch in the center of the left side of the top, front and back, dirt on the front lid, and a lower scratch on the left side. There is a scratch on the upper and lower edges of the right side. There is dirt on the sole of the base that could not be removed. Rust is visible on the back mesh.Operation has been confirmed.The video terminal will be unchecked.If you turn up the volume immediately after turning on the power, there will be some noise.After a while, the gully will stop coming out.For remote delivery areas, additional fees will be charged. Import duties,taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. These charges are normally collected by the delivering freight(shipping) company or when you pick the item up. -do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as gifts. -US and International government regulations prohibit such behavior.
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