My last Composing/MIDI/Synth system, just before I sold it all to start a new music venture
Note the studio amps, Harmon Kardon 505, $65, Sansui G-5500, $75, Marantz CDP, $100 and Radford Studio Monitors 180 (stole them on eBay for $125

retail $2700 in the mid 70's, perfect condition from one of the better British Vintage designers, single owner Jazz lover.
My $365 vintage system that ate most anything I heard, anywhere, until I rediscovered tubes. Went thru about 20 amps to match the speakers to the Harmon Kardon and Sansui. The others where bought and sold for about even or maybe a bit of profit. Loved the sound of it and had a lot of fun putting it together.
The music gear is another story of Vintage proportions


Ian