# Buyer Notes: Oracle Delphi IV with Turbo PSU & SME/Oracle Tonearm
Price Assessment
At EUR 4,499, this asking price sits well above your comparable dataset (median EUR 2,483, 75th percentile EUR 3,488) and represents an ambitious pitch. The Delphi IV is a serious turntable—a late-1980s/early-1990s suspended design with genuine engineering merit—but EUR 4,499 assumes exceptional condition, complete provenance, and all original documentation. Comparable used Delphi IVs in EUR markets typically trade EUR 2,800–3,600 depending on PSU spec and tonearm bundling. The Turbo PSU and SME/Oracle arm pairing adds value, but this listing needs to justify roughly 30% premium over market median. Ask for detailed photos of the platter, bearing wear, and arm cartridge alignment before committing.
Critical Checks Before Purchase
The bearing is the make-or-break component on any Delphi—listen for rumble and verify smooth, silent rotation under the stylus. Confirm the Turbo PSU functions and holds voltage stable; original Oracle PSUs are prone to capacitor aging. Verify the tonearm is genuine (not a substitute) and that all counterweight, VTA, and azimuth adjustment hardware is present and functional. Request a test spin if possible; any grinding, flutter, or off-center wow is a deal-killer at this price point.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.