Technics SA-EX410 Rebuild part 1. this unit is nasty.

https://www.hifiengine.com/manual_library/technics/sa-ex410.shtml

Specifications
Tuning range: FM, MW

Power output: 120 watts per channel into 8Ω (stereo)

Surround output: 120W (front), 120W (center), 120W (rear)

Frequency response: 7Hz to 70kHz

Total harmonic distortion: 0.05%

Input sensitivity: 3mV (MM), 200mV (line)

Signal to noise ratio: 78dB (MM), 83dB (line)

Speaker load impedance: 8Ω (minimum)

Video Connections: composite

Dimensions: 430 x 158 x 309mm

Weight: 9.3kg

Accessories: remote control

Year: 1996