Found a Rotel RX-402 receiver sitting in the park the other day and saved it from the rain. Missing a knob and some lamps look to be out but it works! :
Rotel RX-402 Solid State Amp Receiver - On Demand PDF Download | English
Rotel RX-402 (1976) Stereo Receiver in Excellent condition Photo #2613325 - Canuck Audio Mart
Rotel Rx 402 Vintage Amplifier Tuner For Sale in Tallaght, Dublin from pm2097
ROTEL RX-402 RECEIVER - near mint - Serviced and Tested - £85.00 | PicClick UK
ROTEL: RX 402 receiver | Audiophile News & Music Review