Thorens TD 125 (1968–1975)

Name: Thorens TD 125
Brand: Thorens

A turntable from the stretch when Thorens moved from Switzerland to Germany. It mixes idler-drive mechanics with early electronic speed control.

Overview

The Thorens TD 125 was produced from 1968 to 1975, while Thorens moved manufacturing from Switzerland to Germany. It succeeded the TD 124 and was the direct predecessor to the TD 160. It has a hybrid drive system and a heavy build, and it was positioned as a high-end deck in its time. It is still highly collectible today. Two main versions exist: the Mk I (1968 - 1972) and the Mk II (1972 - 1975),

Specifications

Production years	1968–1975
Dimensions (L×H×W)	18" × 5" × 14"
Wow and Flutter	0.06%, weighted (DIN 45507)
Bearing design	Long sleeve bearing with two polished contact surfaces and a single steel ball thrust bearing
Original MSRP (Mk II with SME arm)	$399

Design

The TD 125 uses an idler drive with electronic speed control, a first for Thorens. Speed is more stable than on the TD 124. The drive assembly is heavier and larger than its predecessor's, and the whole deck was built for long-term durability and easy servicing. The bearing is a long sleeve with highly polished surfaces and a single steel ball for thrust support. That bearing helps give it low wow and flutter.

Context

The TD 125 was introduced in 1968 and followed the TD 124 directly, as Thorens moved production from Switzerland to Germany. Thorens was trying to modernize its high-end line while keeping the mechanical quality.

Market

The TD 125 is highly sought after and commands strong prices used. One listing offered a TD 125 with original box for $1,250. A common failure point is capacitor degradation, particularly in the electronic speed control circuit. Service manuals and spare parts are available through enthusiast communities, but some parts, like dust cover hinges, are often missing or damaged.