Description
Accuphase P-300 Power Amplifier (Transistor)Description?About Condition?If the item is used, please see the photos and judge for yourself.Model number: P-300 1973 Features/Notes Rated output (both channels driven, 20Hz to 20kHz, distortion rate 0.1%) 4? load: 200W/ch 8? load: 150W/ch 16? load: 75W/ch Width 445x Height 152x Depth 355mm Weight 25kg Power cable, not genuine The first power amplifier released by Accuphase during the Kensonic era. It was developed with the aim of creating an amplifier that can accurately follow even subtle changes in music and large amplitudes. All stages are directly connected push-pull from input to output. Therefore, the bare characteristics before applying NFB (negative feedback) have been improved. Six high-output power transistors are used for each channel in the output stage, making this a triple push-pull configuration. The circuit system uses a pure complementary direct connection system. A large capacity filter capacitor of 40,000?Fx2 is adopted as the power supply section. We carefully select and select parts after testing them for changes in sound quality and durability. We have adopted a protection circuit that shuts off the output using a relay if the cord is short-circuited after the output terminal, if an abnormality occurs in the speaker, or if an abnormality occurs inside the P-300. When an abnormality occurs, the power meter lamp flashes to notify you of the abnormality. It has a built-in bandpass filter that removes frequencies below 17Hz and above 24kHz at 18dB/octave to cut unnecessary inputs caused by phono motor rumble, arm resonance in the ultra-low range, and unnecessary inputs in the ultra-high frequency range. . A large power meter is used, and the display can be switched between 0dB, -10dB, and -20dB ranges. Scaled with 8? load and 150W as 0dB. Equipped with a speaker selector switch that allows you to switch between 4 sets of stereo speakers. In addition, it is possible to switch between two input systems. One output terminal circuit and one input terminal circuit are provided inside the front sub-panel. Model stereo power amplifier Rated output (Both channels driven, 20Hz to 20kHz, distortion rate 0.1%) 4? load: 200W/ch 8? load: 150W/ch 16? load: 75W/ch Harmonic distortion rate (20Hz to 20kHz) At rated output: 0.1% or less -3dB output: 0.05% or less At 50mW output: 0.1% or less IM distortion rate 0.1% or less (at rated output) Frequency characteristics (8? load) 20Hz to 20000Hz +0 -0.2dB Damping factor 20 or more (8? load, between 20Hz and 20kHz) Rated input/input impedance 1.0V/100k? S/N ratio (at rated output) 100dB or more Stereo headphones low output impedance type Audio bandpass filter 17Hz or less, 24kHz or more, 18dB/oct Power limiter full power, 1/2, 1/4, switch switching Semiconductor used: Transistor: 73 pieces Diode: 88 pieces Thermistor: 2 pieces IC: 1 piece Power supply 100, 117, 220, 240V/50~60Hz Power consumption No input: 100W At 8? load rated output: 510W External dimensions Width 445x Height 152x Depth 355mm Weight 25kg Shipping FedEx or DHL or Japan PostInternational Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Thank you for your understanding.
Live search