From their mastering studio in Sebastopol, California, to their electronics factory in Ann Arbor, Michigan, Mobile Fidelity’s goal is to preserve the art of the world's greatest music.

Mobile Fidelity has produced Original Master Recordings on vinyl since 1977.  At their Sebastopol studio, they remaster records by some of the world’s most important artists. The long list of artists who have trusted Mobile Fidelity with their original master tapes so they can do this includes Bob Dylan, Stevie Wonder, The Beatles, The Rolling Stones, Frank Sinatra, Aretha Franklin, Santana, Miles Davis, Nirvana, Pink Floyd, and many others.  Mobile Fidelity records are considered the gold standard for sound quality and are as close as you can get to owning the original master tapes.

Now, Mobile Fidelity has applied their talent and passion to design and manufacture a line of home audio components under the MoFi Electronics brand name.  Every MoFi Electronics product is thoroughly engineered to meet the strict standards of Mobile Fidelity Sound Lab so insure that your music reproduction will sound its absolute best.

The analog components shown on this web page were designed in conjunction with Mike Latvis of Harmonic Resolution Systems, Allen Perkins of Spiral Groove, and Tim de Paravicini of Esoteric Audio Research, to ensure that their design and manufacturing quality are of the best possible.  Further, Mobile Fidelity has opened a facility in Ann Arbor, Michigan that is dedicated to building the majority of their hi-fi components in the USA. 

Additionally, many of the key parts used to make their turntables are sourced from America.  The wood plinths are from Minnesota, the hardened steel parts from Michigan, the Hurst motors from Indiana.  All these parts are tested before being used in their factory to be part of the highest quality products; products that they’re proud to put their name on.

The UltraPhono phono preamplifier, designed by renown electronics designer Tim de Paravicini, replicates the wide bandwidth transparency that the Mobile Fidelity mastering engineers demand. The circuits of the UltraPhono are based on the GAIN 2™ Ultra Analog system used in the mastering studio at Mobile Fidelity Sound Lab, which was also developed by Mr. de Paravicini.

The Mobile Fidelity phono cartridges are custom manufactured by skilled and highly experienced artisans in Japan, and represent some of the best values in phono cartridges on today’s market.

Osage Audio Products is pleased to offer the MoFi Electronics product line.  These products offer class-leading performance and reliability at a reasonable price.  If you have questions about of Mobile Fidelity’s exceptional products, please call us at 573-696-3551 or email us at your convenience.  We are open late and weekends.

MoFi Electronics turntables, phono cartridges, and phono preamps are available for purchase by telephone, in our showrooms, and are also available for purchase in our Online Store.

 

StudioDeck Turntable

            Features and Specifications

            33.33 RPM and 45 RPM Speeds
            Custom designed and manufactured in the USA
            10 inch MoFi Studio tonearm with adjustable VTA and azimuth
            3/4 inch thick, 3.88 pound Delrin® platter
            Isolated 300 RPM AC synchronous drive motor
            Hinged dust cover included
            Wow & Flutter:  0.017% - 0.025%
            Signal-To-Noise Ratio:  72dB
            Dimensions:  19.69" wide x 14.25" deep x 5.375" high
            Weight:  19.1 lb
            Power Consumption:  < 5W

Retail Price:
            Turntable and Tonearm Only: $999.00
            With Preinstalled StudioTracker Cartridge:  $1149.00

Download the StudioDeck manual by clicking here.

 

UltraDeck Turntable

            Features and Specifications

            33.33 RPM and 45 RPM Speeds
            Custom designed and manufactured in the USA
            10 inch MoFi Ultra tonearm with adjustable VTA and azimuth
            1.3 inch thick, 6.8 pound Delrin® platter
            Isolated 300 RPM AC synchronous drive motor
            Hinged dust cover included
            Wow & Flutter:  0.017% - 0.025%
            Signal-To-Noise Ratio:  74dB
            Dimensions:  19.69" wide x 14.25" deep x 6.00" high
            Weight:  23.1 lb
            Power Consumption:  < 5W

Retail Price:
            Turntable and Tonearm Only: $1799.00
            With Preinstalled UltraTracker Cartridge:  $1999.00

Download the UltraDeck manual by clicking here.

 

StudioTracker Phono Cartridge

            Features and Specifications

            Artisan-built in Japan
            “V-Twin dual magnet generator system
            Elliptical stylus profile        
            Polymer body
            Frequency Response:  20 – 20,000 Hz
            Voltage Output:  3.5mV
            Tracking Force:  1.8 – 2.2 grams
            Impedance:  47k Ohms
            Capacitance:  100pF
            Weight:  6.4 grams

Retail Price:  $199.00

Download the StudioTracker manual by clicking here.

 

UltraTracker Phono Cartridge

            Features and Specifications

            Artisan-built in Japan
            “V-Twin dual magnet generator system
            Nude elliptical stylus profile          
            Damped billet aluminum body
            Frequency Response:  20 – 25,000 Hz
            Voltage Output:  3.5mV
            Tracking Force:  1.8 – 2.2 grams
            Impedance:  47k Ohms
            Capacitance:  100pF
            Weight: 9.7 grams

Retail Price:  $499.00

Download the UltraTracker manual by clicking here.

 

MasterTracker Phono Cartridge

            Features and Specifications

            Artisan-built in Japan
            “V-Twin dual magnet generator system
            Micro-line stylus profile
            OHNO continuous cast copper coil wire
            Damped billet aluminum body
            Frequency Response:  20 – 25,000 Hz
            Voltage Output:  3.0mV
            Tracking Force:  1.8 – 2.2 grams
            Impedance:  47k Ohms
            Capacitance:  100pF
            Weight: 9.7 grams

Retail Price:  $699.00

Download the MasterTracker manual by clicking here.

 

StudioPhono Phono Preamplifier

            Features and Specifications

            Mono/stereo switch
            Switchable subsonic filter
            External balanced power supply
            Made in the USA
            THD:  < 0.01% (MM); < 0.12% (MC)
            Voltage Gain Settings:  40dB, 46dB, 60dB, 66dB
            Impedance Settings:  75 Ohms, 100 Ohms, 500 Ohms,
                                                  1k Ohms, 10k Ohms, 47k Ohms
           
            Retail Price:  $249.00

Download the StudioPhono manual by clicking here.

 

UltraPhono Phono Preamplifier and Headphone Amplifier

            Features and Specifications

            Class A headphone amplifier with 31 step volume control
            Mono/stereo switch
            Switchable subsonic filter
            External balanced power supply
            Made in the USA
            THD:  < 0.006% (MM); < 0.055% (MC)
            Voltage Gain Settings:  40dB, 46dB, 60dB, 66dB
            Impedance Settings:  75 Ohms, 100 Ohms, 500 Ohms,
                                                  1k Ohms, 10k Ohms, 47k Ohms
            Headphone Output:  8 volts max into 62 Ohms,
                                                 1.5 watts/channel

            Retail Price:  $499.00

Download the UltraPhono manual by clicking here.

 

Osage Audio Products is pleased to offer the MoFi Electronics product line.  These products offer class-leading performance and reliability at a reasonable price.  If you have questions about of Mobile Fidelity’s exceptional products, please call us at 573-696-3551 or email us at your convenience.  We are open late and weekends.

MoFi Electronics turntables, phono cartridges, and phono preamps are available for purchase by telephone, in our showrooms, and are also available for purchase in our Online Store.


Osage Audio Products, LLC ∙ P.O. Box 232 ∙ Hallsville, MO  65255
  573-696-3551
www.osageaudio.com ∙ info@audiointelligent.com
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