The reference idler-drive turntable: a Swiss broadcast-grade deck that collectors treat as the entry ticket to the idler world.
Sold-price reading for this model →Idler-drive turntable: the idler wheel, main bearing and motor mounting decide the price far more than cosmetics. Check the platter spins without rumble at both speeds and that the original plinth/arm are present (a missing SME arm or a non-original plinth can halve the value).
Marks that can be entered for this maker: Serial number, Model / catalogue number, British capacitor code (Hunts, Mullard), Japanese capacitor code (Nichicon, Chemi-Con, ELNA), EIA component code, Version & era marker.
Nothing predates 1957; components only push the date later.
Sold-listing reading: fair $300, good $1,577, excellent $2,550 USD · 12 sold listings · as of 2022-10 – 2022-12. Vintage Turntables eBay SOLD-price table (https://vintage-turntable.com/thorens-values), 12 completed listings; fair/good/excellent are the observed minimum / median / maximum of those sold prices, not condition grades.
Evidence: RetroTone (UK) — Thorens TD-124 dating research · AudioKarma forum — thread thorens td 124 by the numbers what does the s n tell me · +1 more