Mobile Fidelity UltraDeck+ Turntable
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.
Isolated Asynchronous MotorOur 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.
Ultra TonearmCustom-developed and manufactured in the USA, the 10-inch Ultra tonearm uses smooth, high-quality ball bearings for low friction in the vertical and horizontal plane so all you hear is what is in the grooves. Cardas Audio wiring maintains signal purity from the headshell leads all the way through to the high-quality, gold-plated RCA connectors.
Constrained-Layer DampingUltraDeck 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.
Meticulous Design & EvaluationAdvanced technology, user-friendly features, and unflappable design elements ensure phenomenal playback—ultimately bringing the sound of Mobile Fidelity’s famous studio into your home.
Anti-Vibration Feet by HRSAny 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.
1.3" Delrin PlatterUltraDeck 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.
Hardened Steel Inverted BearingOur 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 many years of high-performance playback.
Optional UltraTracker MM Cartridge ($300 Savings!)MoFi cartridges are designed by looking at where a record starts: On a cutting lathe like the model used at Mobile Fidelity Sound Lab. UltraTracker 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, UltraTracker features excellent tracking ability.
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 HRSTechnical: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 Dimensions: 19.69" x 6" x 14.25" Weight: 23.1 lbUltra Tonearm: Type: 10" straight aluminum, gimbaled bearing Overhang: 0.71" (18mm) Offset Angle: 22.8˚ (+/- 2˚ adjustable) Cartridge Weight Range: 5g – 10gUltraTracker MM: V-Twin dual-magnet generator Nude-elliptical stylus Well-damped billet aluminum body 3.5mV output Type: Dual Magnet (MM) Stereo Weight: 9.7g Tracking Force: 1.8–2.2g Impedance: 47kOhm Capacitance: 100pF Frequency Response: 20–25,000Hz Stylus: Nude-elliptical Output Voltage: 3.5mVMastertracker MM: V-Twin dual-magnet generator Micro-Line stylus and tapered cantilever Well-damped billet aluminum body Ohno continuous cast copper coils Type: Dual Magnet (MM) Stereo Weight: 9.7g Tracking Force: 1.8–2.2g Impedance: 47kOhm Capacitance: 100pF Frequency Response: 20–25,000Hz Stylus: Micro-Line Output Voltage: 3mV