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McIntosh MQ101 Environmental Equalizer w/ Original Walnut Cabinet - $950 (North Scottsdale)
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Item Description:
Up for sale is a McIntosh MQ101 Environmental Equalizer complete with its original walnut wood cabinet. This unit is in fantastic, fully original condition with clean cosmetics and smooth, noise-free operation. A perfect match for McIntosh ML-series loudspeakers or any vintage McIntosh system. These are getting harder to find this clean, especially with the cabinet intact and unmodified.
Condition
Excellent original cosmetic condition
Walnut cabinet has beautiful grain and no major scratches or chips
All front panel lamps work
Sliders move smoothly with no static
Rear panel connectors are clean
Unit tested and fully functional
From a smoke-free, climate-controlled home
Features & Specifications
Type: Environmental Equalizer / Room Acoustic Compensation
Frequency Contour Controls: Low Frequency, Mid-Bass, High Frequency
Frequency Response: 20 Hz – 20 kHz
Total Harmonic Distortion: < 0.1%
Input Impedance: 250 kΩ
Output Impedance: 1000 Ω
Connections: RCA inputs & outputs
Designed for: McIntosh ML1, ML2, ML4 and other ML loudspeakers
Power: 120V AC
Approx. Dimensions (with cabinet): 16" W × 5.5" H × 13" D
Approx. Weight: 17 lbs
What’s Included
McIntosh MQ101 Equalizer
Original Walnut Cabinet
Power Cord
This is a clean, collector-worthy example of a classic McIntosh component—excellent for ML speaker owners, vintage audio enthusiasts, and McIntosh collectors.