MoFi Electronics UltraDeck +M Turntable w/MasterTracker Cartridge

MoFi Electronics

  • $2,499.00
    Unit price per 


The MoFi Electronics UltraDeck +M Turntable w/MasterTracker Cartridge features an upgraded phono cartridge. You'll find nothing but praise for the UltraDeck and it is certainly worthy of the attention. Relative to its performance, its bang-for-buck is unrivaled!

The word “Ultra” is synonymous with Mobile Fidelity Sound Lab's philosophy. It represents our extreme pursuit of the highest level of reproduction of recorded sound—beyond the status quo—to provide music lovers with the experience of hearing the Original Master Recording in their home. Whether you're enjoying a standard LP or one of our UltraDisc One-Step limited-edition records, UltraDeck will deliver faithful playback of what's in the grooves. Advanced technology, user-friendly features, and unflappable design elements ensure phenomenal playback—ultimately bringing the sound of Mobile Fidelity’s famous studio into your home.

Mofi's stepped-pulley AC motor provides excellent speed stability for pitch accuracy and rhythmic drive. The Delrin® pulley has two positions for 33 1/3 and 45 RPM speed selection. Motor vibrations are kept away from the platter and stylus by using advanced dampening materials that decouple the motor from the rest of the turntable.

The Mofi UltraDeck features three aluminum plates carefully bonded to an MDF body to add mass and eliminate tonal coloration, maintaining the true sound found on the record.

Any vibration of the stylus that is not created by the grooves in the record is a distortion that will mask musical detail. Developed in conjunction with the engineering team at Harmonic Resolution Systems, the world leader in vibration isolation for audio equipment, the included MoFi anti-vibration feet isolate your turntable from bad vibrations.

The Mofi Electronics UltraDeck features a massive 1.3-inch Delrin® platter. The increased mass creates blacker sonic backgrounds and a lower noise floor. Delrin® is a next-generation polymer developed by Dupont. In the world of audio, Delrin's® highly crystalline structure presents a wonderful impedance match to vinyl records, effectively grounding unwanted noise and keeping it away from the stylus.

Mofi's hardened-steel inverted bearing system is designed for smooth, quiet rotational stability. The extremely low tolerance combination of steel, bronze, and sapphire—found in much more expensive turntables—will provide you with many years of high-performance playback.

The +M Package includes Mofi's MasterTracker Cartridge. MoFi cartridges are designed by looking at where a record starts: On a cutting lathe like the model used at Mobile Fidelity Sound Lab. MasterTracker features a V-Twin dual-magnet generator that mirrors the layout of the cutting head that originally makes a record’s grooves. Employing two low-mass, powerful magnets aligned in a V formation parallel with the record grooves, MasterTracker accurately extracts music from your LPs and features stellar tracking ability.

The well-damped billet aluminum body controls resonances for tight, accurate bass reproduction. MasterTracker has the lightest-weight magnets in the Tracker Series, delivering the kind of detailed, open performance normally attributed to high-end moving-coil cartridges.

By using a Micro-Line diamond stylus shaped like the cutting head of a record lathe, MasterTracker traces vinyl groove walls with microscopic precision. 

  • Motor: 300 RPM AC Synchronous
  • Speeds: 33 1/3 RPM, 45.0 RPM
  • Platter: 6.8 lb Delrin®
  • Wow & Flutter: 0.017% – 0.025%
  • Signal-To-Noise Ratio: 74dB
  • Power Supply Requirements: 120V 60Hz, 220-230V 50Hz, 100V 50Hz
  • Power Consumption: < 5W
  • Type: 10" straight aluminum, gimbaled bearing
  • Overhang: 0.71" (18mm)
  • Offset Angle: 22.8˚ (+/- 2˚ adjustable)
  • Cartridge Weight Range: 5g – 10g
  • 33-1/3 / 45.0 RPM belt drive turntable
  • Custom design and manufactured in the USA
  • 10-inch MoFi Ultra Tonearm
  • 1.3-inch Delrin® platter
  • Isolated 300 RPM AC synchronous motor
  • Anti-Vibration feet designed by HRS
  • V-Twin dual-magnet generator
  • Micro-Line stylus with tapered cantilever
  • Well-damped billet aluminum body
  • Ohno continuous cast copper coils
  • 3mV output
  • Type: Dual Magnet (MM) Stereo
  • Stylus: Micro-Line
  • Output Voltage: 3mV
  • Frequency Response: 20–25,000Hz
  • Weight: 9.7g
  • Tracking Force: 1.8–2.2g
  • Impedance: 47kOhm
  • Capacitance: 100pF
  • Static compliance :  40 x 10e-6/dyne
  • Dynamic compliance :  10 x 10e-6/dyne

Please don't hesitate to reach out.

Send an email to Tim

Or give me a call at 847-217-8985


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