Hard to say, string choice and amps nowhere near as good then (1974) as they are now. Mine had a chrome cover (flat, thick, heavy, nickel plate? , with a plastic shim under it) not a deep pressed one like yours. I remember measuring the output of the pickup using an oscilloscope (Physics degree), 1.5V pk-pk on the E string. It had the baritone switch, two post 'bar' bridge and reverse wind machines. It was very 'bassy' even with Rotosound Swingbass strings. The frets were soft, 3 years of 2+ gigs per week wore them down in no time. It was a very well built bass, solid, dependable and really well made. I miss it... (probably missing my youth lol) but we all have basses we should have kept.