McIntosh MTI100 AC – Turntable, Amplifier and Preamplifier in One

The McIntosh MTI100 AC is much more than a classic turntable. In a single enclosure, it combines a turntable, integrated amplifier, tube preamplifier, and phono preamplifier, forming the basis for a complete music system.

For those with limited space or who wish to avoid a large chain of components, the McIntosh MTI100 AC offers a well-thought-out all-in-one system for analog and digital sources. All that is needed are speakers and your own record collection.

McIntosh MTI100 AC Features at a Glance

• Everything in One Device: Turntable, integrated amplifier, tube preamplifier, and phono preamplifier in a single enclosure.
• Pre-Installed Cartridge: Sumiko Olympia moving-magnet system with an elliptical diamond stylus comes pre-installed from the factory.
• Versatile Connections: Digital coaxial and optical digital inputs, analog auxiliary input, and subwoofer output.
• Bluetooth Streaming: High-definition Bluetooth 4.2 with an external antenna for stable connections.
• High-Quality Construction: Solid aluminum platter, with glass and metal bases for vibration damping.
• Headphone Output: Front headphone jack with McIntosh High Drive amplification for many types of headphones.

Sound and Amplification of the McIntosh MTI100 AC

Playback is powered by a Class D power amplifier delivering 50 watts per channel into 8 ohms or 80 watts into 4 ohms. This allows many bookshelf and floor-standing speakers to be connected directly.

Two 12AX7 tubes handle the main preamplification, providing the characteristic warm McIntosh sound. A separately shielded phono preamplifier keeps the sensitive cartridge signal free from interference.

The turntable itself features belt-drive with a permanent-magnet AC synchronous motor and a manual two-speed pulley for 33-1/3 and 45 revolutions per minute.

Connections and Connectivity of the McIntosh MTI100 AC

For additional sources such as a CD player, tuner, or television, an analog auxiliary input as well as a digital coaxial and an optical digital input are available.

For wireless music listening, the MTI100 AC can be connected to a smartphone or tablet via high-definition Bluetooth 4.2, supported by an external Bluetooth antenna for good signal quality.

A subwoofer output complements the low frequencies, while the headphone jack on the front ensures undisturbed, personal music listening.

Design and Construction of the McIntosh MTI100 AC

The solid aluminum platter and matching aluminum tonearm sit on a 9.5-millimeter-thick glass plate, similar to those used on the front panels of larger McIntosh amplifiers.

Beneath it lies a 6.35-millimeter-thick metal plate that provides additional stability. The combination of weight and material choice helps reduce interference caused by external vibrations.

Suitability and Important Notes for the McIntosh MTI100 AC

Who Is the McIntosh MTI100 AC For?

• Music lovers seeking a compact, all-in-one solution without separate components
• Anyone who also wants to incorporate digital sources such as a television, CD player, or Bluetooth streaming
• Users with limited space who wish to avoid a large audio system
• Users who already own suitable speakers or wish to purchase them separately

Important Notes for the McIntosh MTI100 AC

• Speakers are not included and must be purchased separately
• A dust cover is not included
• The pre-installed cartridge is a Sumiko Olympia moving-magnet system. Since the tonearm does not offer factory adjustment for vertical tracking angle (VTA) or azimuth, McIntosh recommends this system or compatible Sumiko replacement styli. Switching to a different cartridge is technically possible, but highly limited due to the lack of tonearm adjustments

Conclusion

The McIntosh MTI100 AC combines a turntable, amplifier, and preamplifier in a high-quality built device. For those seeking a space-saving yet sonically sophisticated solution for vinyl and digital sources, this is a well-thought-out complete system from McIntosh.

A suitable example system consists simply of the McIntosh MTI100 AC and a pair of bookshelf or floor-standing speakers with 4- or 8-ohm impedance, such as those from the McIntosh XR series. Nothing more is needed for a complete music system without a separate preamplifier and power amplifier.

• McIntosh_MTI100_Anleitung.pdf