Ibanez SRH500 semi-hollow fretted bass in 'Dragon Eye Burst Flat' finish. Manufacturer's website: https://www.ibanez.com/eu/products/detail/srh500_1p_04.html It has a piezo pick-up and the controls are volume and active tone. I bought it in March this year and used it for just one jazz gig and a small amount of home noodling.  It sounds really great - a lovely, organic tone.  I'm a sucker for anything with an f-hole - but the reality is that I play upright on 99% of my jazz gigs,