The McIntosh MX113 is pure early-’70s Mac magic—a silky-sounding tuner/preamplifier that oozes warmth, weight, and that unmistakable McIntosh glow. With its beautiful glass faceplate, buttery-smooth controls, and rock-solid tuner section, it’s the kind of piece that instantly makes a system feel more refined. This one has had its power supply fully recapped, which is a big deal: it means quieter operation, better stability, tighter bass, and overall cleaner, more confident performance while keeping the soul of the original design intact.

Smooth, musical, reliable, and visually iconic, the MX113 is vintage McIntosh at its most inviting—and now, thanks to the fresh power supply work, it’s ready for decades more of effortless listening.

S/N: 247H5

RESTORATION

• Recapped power supply including larger multi-section cap
• Faceplate removed for detailing and inspection of glass
• Replaced the 3 1866 bulbs
• Added new feet
• Verified lights, buttons, switches, pots, radio
• Cleaned all controls, switches
• Detailed chassis

FACTORY SPECS

Type  Solid state preamplifier/tuner

Frequency response  20Hz to 20kHz

Total harmonic distortion  0.1%

Gain  62dB (MM), 20dB (line)

Input sensitivity  2mV (MM), 250mV (line)

Signal to noise ratio  72dB (MM), 85dB (line)

Output  250mV (line), 2.5V (Pre out), 10V (Pre out Max)

Semiconductors  2 x JFET, 3 x MOSFET, 30 x transistors, 31 x diodes, 2 x IC

Dimensions  16"W x 5.5"H x 13"D

Weight  26 lbs.

THE HISTORY OF MCINTOSH
Founded in 1949, McIntosh is known for offering distinguished home audio systems that deliver the ultimate experience in music and film. Offering products for two-channel stereo sound systems and multi-channel home theaters with surround sound, McIntosh continues to define the ultimate home audio entertainment...
LINER NOTES

While all McIntosh components present unmatched value, the MX-113 is one of the best-valued McIntosh component of all time. It incorporates all the major design elements of the C26 preamp and MR74 tuner in a single chassis. With this 5th generation combo component, the engineers were able to quite successfully combine tuner and preamp, which is the type of innovation McIntosh is known for.