ACCUPHASE A-45 Power Amplifier

Description: ACCUPHASE A-45 Power Amplifier DescriptionThe entire amplifier is constructed using the latest instrumentation amplifier technology.This technology uses a fully balanced signal path from the input terminal to the power amplifier stage, which not only provides excellent characteristics such as CMRR (Common Mode Rejection Ratio) and distortion, but also makes the amplifier more resistant to changes in the surrounding environment such as external noise, improving its stability and reliability as a power amplifier. Rated continuous average output power (20Hz to 20kHz) Stereo mode (both channels operating) 360W+360W (1Ω load, music signal only) 180W+180W (2Ω load) 90W+90W (4Ω load) 45W+45W (8Ω load)Monaural mode (bridge connection) 720W (2Ω load, music signal only) 360W (4Ω load) 180W (8Ω load)Total harmonic distortion Stereo mode (both channels operating) 0.05% (2Ω load) 0.03% (4Ω to 16Ω load)Monaural mode (bridge connection) 0.05% (4Ω to 16Ω load)IM distortion 0.004%Frequency response 20Hz to 20kHz +0 -0.2dB (rated continuous average Output)0.5Hz to 160kHz +0 -3.0dB (1W output)Gain 28.0dB (Gain switch: max)Stereo/monoGain switch Max, -3dB, -6dB, -12dBLoad impedance Stereo: 2Ω to 16ΩMono: 4Ω to 16Ω*1Ω stereo and 2Ω mono loads possible for music signals onlyDamping factor 200Input sensitivity (8Ω load, Gain switch: max) Stereo0.76V (rated continuous average output)Mono1.51V (rated continuous average output)0.11V (1W output)Input impedance Balanced: 40kΩUnbalanced: 20kΩS/N (A weighting, input short) 115dB (Gain switch Max)120dB (Gain switch -12dB)At rated continuous average outputOutput meter -50dB to ;3dB (dB/% display)Logarithmic compression type, display off function, meter sensitivity switching function (-20dB)Power supply AC100V, 50Hz/60HzPower consumption 235W (no input)430W (Electrical Appliance and Material Safety Act)290W (8Ω load rated output)Maximum external dimensions Width 465 x Height 211 x Depth 464mmWeight 30.9kgShippingWe will ship the item by FedEx, DHL, UPS, Japan Post (EMS/Airmail) and provide the tracking number. Shipping is only available to the address registered.Please note that any address not registered is not acceptable to ship. Shipping is possible from Monday to Friday.Saturdays, Sundays, and Japanese holidays are not available because the transportation company is closed.International Buyers - Please Note:Import duties and taxes are not included in the item price or shipping cost. Please check with your country’s customs office to determine these additional costs prior to bidding or buying. Additionally, if the delivery address is in a remote area, there may be additional charges by FedEx or DHL. If such charges occur, you may be asked to pay an additional $15 to $20.

Price: 4465 USD

Location: Otaru-Shi

End Time: 2024-10-12T12:47:33.000Z

Shipping Cost: 0 USD