Sansui AU-?907DR Integrated Pre-main Amplifier NM-LAPT 400W 1990 JapanDescriptionModel integrated amplifierRated output (20Hz to 20kHz,Both channels operate simultaneously, THD0.003%) 6?:190W+190W8?:160W+160WTotal harmonic distortion rate 0.003% or less (at rated output, 20Hz to 20kHz, 8? load)Frequency characteristics DC ~ 300kHz, +0 -3dB (at 1W output)Cross modulation distortion rate 0.003% or less (at 8? load)Damping factor 150(8?)Input sensitivity/impedance 1V/5k?(1kHz)SN ratio 120dB or more (A network)Dynamic power 6?:310W4?:390W2?:580WTIM distortion (SAWTOOTH) below measurement limit valueSlew rate 200V/?secRise time 0.5?secInput sensitivity/impedance(1kHz) Phono MM:2.5mV/47k?Phono MC:300?V/100?CD, Tuner, Line, Tape/DAT1?2?3:150mV/20k?Phono maximum allowable input MM(THD 0.01%):250mVMC(THD 0.1%):25mVFrequency characteristics (1W) Phono MM: 20Hz to 20kHz, ±0.2dBCD, Tuner, Line, Tape/DAT-1/2/3: DC ~ 300Hz, +0 -3dBSN ratio (A network) Phono MM:90dB or morePhono MC:75dB or moreCD, Tuner, Line, Tape/DAT-1/2/3: 110dB or moreTone control BASS maximum change: ±5dB (50Hz)TREBLE maximum change: ±5dB (15kHz)Subsonic filter 16Hz(-3dB), 6dB/octLoudness 50Hz:+4dB10kHz:+3dBRated power consumption 400WExternal dimensions Width 460x Height 159x Depth 446mmWeight 33.0kgCaution (for remote areas)Additional fees may apply for those in remote areas.Shipping Shipping will be by FedEx or EMS.Please contact us if you have any other requests.There are some delays due to the corona.Please understand that it may take some time to arrive. Some countries exclude shipping.Please contact us for more information and we will try to accommodate you. We will ship to the address you have registered with eBay.Please note that we do not respond to requests to change the shipping address after the order is placed.Please do not change your address after shipping.Additional charges will be incurred.Please note that you will be billed if this occurs.If the buyer does not receive the item and returns it to us, the buyer will be responsible for the customs and shipping charges. We ship Monday through Friday.This service is not available on weekends as shipping companies are closed.Please buy with confidence. International Buyers - Please Note:Note: Import duties, taxes and charges are not included in the price of the item or the shipping cost. These charges are the responsibility of the buyer. Please check with your countrys customs office to determine how much these additional costs will be prior to bidding or purchasing.