Up for sale is this ULTRA RARE McIntosh MX 115 Tuner-Preamplifier! McIntosh is one of the most highly regarded high-end audio equipment manufacturers. Built in the USA, this equipment is classic McIntosh -- solidly built, top quality components and superb craftsmanship with the distinctive back-lit glass front panels, walnut cabinets and Panloc custom mounting system. Comes with original instruction and service manuals. Single owner in EXCELLENT condition!!! Purchased in 1972! Just part of a HUGE VINTAGE McIntosh collection being auctioned THIS WEEK!!! Here are the specs...
Specifications:
Inputs: Tape, Aux, Phono1, Phono2
Outputs: Main, Tape
Size: 5-7/16” H, 16” W, 13” D
Weight: 25 lbs
Pre-amp Section:
Response 20-20kHz (+0.5 -0.5db)
Distortion 0.1%
Input sensitivity and impedence : aux 0.25V at 250k, phono 2.0mV at 47k.
Output: Main 2.5V (10V max), tape 0.25V, L+R 2.0V
Voltage gain: 20db aux, 62db phono
Hum and noise: aux -85db, phono 70db below 10mV input.
Tone controls: bass +16 to -18db, treble +20 to -20db.
LF filter 50Hz at 6db/octave, HF filter 5kHz at 6db/octave.
Phase switch: 0 or 180
FM section:
Sensitivity 2.5 uV
Distortion 0.7% in stereo
Response 20-15kHz (+1.0 -1.0db)
S/N 70db
Capture ratio 1.5db
Spurious rejection 90db
Image rejection 95db
Selectivity adjacent channel 15db IHF, alternate channel 88db IHF.
If you would like to buy this McIntosh MX 115 Preamplifier please visit our Ebay Store!
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