SANSUI AU-α607DR Integrated Amplifier Advanced α-X Balance Circuit Junk

Description: Product description An integrated amplifier created by pouring Sansui's technology into a simple body. *The amplifier's amplification circuit is separated from the ground circuit, and a revolutionary advanced α-X balance circuit equipped with NM-LAPT is adopted. This circuit transmits and amplifies signals simultaneously, and has a balanced configuration that does not receive external noise or common mode distortion. The push-pull system with four amplifiers on the + and - sides of the output drives the speakers from both + and - sides under the same conditions. In addition, NM-LAPT, developed specifically for audio, lowers the impedance of the circuit and improves dynamic frequency characteristics. *A stable power supply is achieved by using the NEW α-X balanced power supply with a closed-loop configuration packed with high-quality sound components such as custom-made electrolytic capacitors and power transformers. *Vibrations in the power supply system and signal system are effectively controlled by reinforced twin monaural construction with optimal weight balance, and vibration transmission paths such as between the volume and chassis, where all music signals pass, are Isolated mechanical feedback is introduced, and vibration damping is performed using pure copper isolation parts. *We thoroughly pursue the quality of each part, including the part through which the music signal passes directly, as well as the insulator with vibration dispersion and non-resonance design. *Equipped with a power amplifier direct that allows audio signals to be input directly to the power amplifier section. *By setting the CD player to power amplifier direct, you can back-record CDs and other sources while listening. For example, while playing the source in Normal 1, it is possible to record the source such as a CD input in Normal 2. * Equipped with a 6-unit detent volume, gold-plated input terminal, large speaker terminal, and polarity display power cord/AC outlet. ●Main specifications Model integrated amplifier Effective output (10Hz to 20kHz, both channels working simultaneously) 6Ω: 105W+105W 8Ω: 90W+90W Total harmonic distortion rate (at effective output) 0.003% or less (8Ω) Frequency characteristics (1W) DC ~ 300kHz, +0 -3dB Cross modulation distortion rate 0.003% or less (8Ω) Damping factor 150(8Ω) Input sensitivity/impedance (1kHz) 1V/5kΩ SN ratio (A network) 120dB or more Dynamic power 2Ω:280W 4Ω:220W 6Ω:155W TIM distortion (SAWTOOTH) below measurement limit value Slew rate 180V/μsec Rise time 0.6μsec Input sensitivity/impedance (1kHz) Phono MM: 2.5mV/47kΩ Phono MC: 300μV/100Ω CD, Tuner, Line, Tape/DAT1・2・3: 150mV/20kΩPhono Maximum allowable input MM(THD 0.01%):210mV MC(THD 0.1%):21mV Frequency characteristics (1W) Phono MM: 20Hz to 20000Hz ±0.2dB CD, Tuner, Line, Tape/DAT-1/2/3: DC to 200kHz +0 -3dB SN ratio (A network) Phono MM: 88dB or more Phono MC: 70dB or more CD, Tuner, Line, Tape/DAT-1/2/3: 110dB or more Tone control BASS maximum change: ±6dB (50Hz) TREBLE maximum change: ±6dB (15kHz) Subsonic filter 16Hz(-3dB), 6dB/oct Loudness 50Hz:+4dB　10kHz:+3dB Rated power consumption 250W External dimensions Width 430x Height 159x Depth 446mm Weight 18.0kg ★The condition of the product is junk. When checking, I was able to confirm that sound was coming from each speaker terminal. There are contact defects in various parts such as knobs, and the sound cuts out when operated. No accessories. This item is a junk item. Please use it as a repair base or parts collection. 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 buyer's 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.

Price: 396 USD

Location: Naga-shi-mizu

End Time: 2024-12-05T05:22:39.000Z

Shipping Cost: 0 USD