The Toshiba SA-725 is a vintage 1978 AM/FM stereo receiver with a power output of 25 watts per channel into
8Ω8 cap omega
8Ω
. It features a 10Hz to 40kHz frequency response, a total harmonic distortion of 0.08%, and inputs for MM and line-level sources, including a dedicated phono input. Its dimensions are
480×145×341480 cross 145 cross 341
480×145×341
mm and it weighs 9.8 kg.
 
Audio specifications
Power output: 25 watts per channel into
8Ω8 cap omega
8Ω
Frequency response: 10Hz to 40kHz
Total harmonic distortion: 0.08%
Damping factor: 40
Signal to noise ratio: 70dB (MM), 90dB (line)
Input sensitivity: 2.5mV (MM), 150mV (line)
Output: 150mV (line), 30mV (DIN) 
Physical and other specifications
Tuning range: FM, MW
Speaker load impedance: 4 to 16$\Omega$
Dimensions:
480×145×341480 cross 145 cross 341
480×145×341
mm (
18.9"×5.71"×13.4"18.9 " cross 5.71 " cross 13.4 "
18.9"×5.71"×13.4"
)
Weight: 9.8 kg (21.6 lbs)
Year of manufacture: 1978
Finish: Silver face with wood grain cabinet