80's Pioneer vs Fisher Amps unfair comparison with EDM sound

Fisher amp played only via tuner with 90's techno & dance music and smaller 2-way 6.5" TP-Technica speakers. And from 12V 100Ah battery via 600W rms inverter.
Pioneer amp played with c-cassette hard rock (RUclips edited AC/DC away from video) and Pioneer separate dvd player with cd of EDM trance music from Fisher high end 3-way 10" speakers + separate 12" sub with Hypex 150W sub amp connected from speaker wires not rca cause there is no sub out rca from the amp. 230V from wall.
Both Amps --) Made in Japan 80's
Both Speakers --) Made in Finland 80's-90's
Ps. Could'nt get the Pioneer phono working at the end of the video, turntable's power shocket was unplugged. Realised it later afterwards.😊