Pioneer - A-443 固态集成放大器

非常好听的高端 Pioneer；

带直输入。

唱头输入，MM/MC 模式

全铝前面板。

尺寸（宽×高×深）420 x 126 x 348 mm / 16.5 x 5 x 13.7 英寸

注
A stereo hi-fi integrated amplifier with output power of 60 watts RMS (70 watts DIN) per channel into 8 ohms or 80 watts RMS (100 watts DIN) per channel into 4 ohms, housed in a black or silver metal case (referred to as the A-443-S model in the Service Manual only).
单声道立体声高保真集成放大器，额定输出功率为每通道对8欧姆时60瓦 RMS（DIN 70瓦），对4欧姆时80瓦 RMS（DIN 100瓦），以黑色或银色金属外壳封装（在维修手册中仅指为 A-443-S 型号）。

Push button switches for Speakers A and B, Subsonic, Loudness, Direct, Muting and Phono Selector (MM/MC), rotary Bass and Treble tone controls, rotary switches for Rec Selector (Tape 2→1, Tape 1→2, Source, Off, CD, Tuner) and Input Selector (Tape2, DAT/Tape1, CD, Phono, Tuner and Line) and a jack for Phones.
前面板设有用于扬声器 A/B、超 Subsonic、 Loudness、 Direct、 Muting 和唱头选择（MM/MC）的按钮开关，转钮式 Bass 与 Treble 音调控制，以及 Rec Selector（Tape 2→1、Tape 1→2、Source、Off、CD、Tuner）和 Input Selector（Tape2、DAT/Tape1、CD、Phono、Tuner 和 Line）的旋钮开关，以及一个耳机端口。

On the back, RCA phono input sockets for Phono, Line, Tuner and CD, input/output sockets for DAT/Tape1 and Tape2, input/output sockets for connection to an equalizer (after removal of two shorting bars), terminals for two pairs of Loudspeakers (A, B) and on the Canadian and general export models, 3 AC outlets.
背部设有 RCA 针对唱头、Line、Tuner 和 CD 的唱头输入插孔，DAT/Tape1 与 Tape2 的输入/输出插孔，连接均衡器（需拆除两段短路条后的输入/输出插孔），两对扬声器（A、B）的端子，以及加拿大及一般出口型号的 3 个交流电源插座。

Specification
Continuous power output
(both channels driven at 20Hz-20kHz) 60W + 60W (T.H.D. 0.008%, 8Ω)
80W + 80W (T.H.D. 0.02%, 4Ω)
DIN Continuous power output
(both channels driven at 1kHz) 70W + 70W (T.H.D. 1.0%, 8Ω)
100W + 100W (T.H.D. 1.0%, 4Ω)
Dynamic power output (8Ω/4Ω/2Ω)
(on EIA dynamic test signal) 75+75W/110+110W/150+150W
Total harmonic distortion 20Hz-20kHz, 60W, 8Ω
20Hz-20kHz, 80W, 4Ω 0.008%
0.02%
Input sensitivity/impedance PHONO (MM)
PHONO (MC)
CD, TUNER, LINE, TAPE 2.5mV/50kΩ
0.2mV/100Ω
150mV/40kΩ
Output level/impedance TAPE REC, ADAPTOR OUT 150mV/2.2kΩ
Frequency response PHONO (MM)
PHONO (MC)
CD, TUNER, LINE, TAPE 20Hz-20kHz ±0.3dB
20Hz-20kHz ±0.5dB
5Hz-100kHz +0dB,-3dB
Filter (SUBSONIC) 17Hz (12dB/oct.)
Signal-to-Noise ratio
(IHF short circuit, A network) PHONO (MM, 5mV input/MC, 0.5mV input)
CD, TUNER, LINE, TAPE 93dB/74dB
107dB

Picture are part of the description
图片为说明的一部分

Carefully shipping
谨慎运输