Pioneer - A-443 Solid state integrated amplifier

Very good sounding high class Pioneer;
With direct input.
Phono input with MM or MC
Full aluminum face plate.


Dimensions (WHD)
420 x 126 x 348 mm / 16.5 x 5 x 13.7 inch
Notes
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). 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. 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.

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
Carefully shipping