McIntosh Laboratory · Tuners

MX112

Solid-state AM/FM tuner-preamplifier.

Catalogue code: MX112
Years: 1968–1971
Type: tuner / tuner-preamplifier
Valves & speakers: Solid-state AM/FM tuner-preamplifier
Lifecycle: retired
Confidence: High

Specifications

Technology: solid-state
Channels: 2
Inputs_outputs: FM/AM antenna, line out

Safety

Solid-state: check autoformer/Power Guard boards and the original output devices; re-professional recap is expected at this age.

01 / Witnesses

What applies here

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.

02 / Bounds

The model year is a floor

Nothing predates 1968; components only push the date later.

03 / Value

What moves the price

Sold-listing reading: fair $324, good $324, excellent $324 USD · 1 sold listings (thin sample — indicative only) · as of 2013-01 – 2013-01. Only 1 sold listing(s) found in the eBay SOLD table (['2013-01-17'], https://classicreceivers.com/vintage-receiver-values — below the 3-observation threshold), so the price is an estimate/anchor, not a market average.