MoFi MasterPhono Phonostage Preamplifier in Black - MASTERPHONOBLACK

Product Details
MoFi MASTERPHONOBLACK MasterPhono Phonostage Preamplifier in Black
Experience Unmatched Vinyl Fidelity with the MoFi MasterPhono Phonostage Preamplifier
For discerning audiophiles and vinyl enthusiasts, the journey to sonic perfection begins with every link in the audio chain—and perhaps none is more critical than the phono preamplifier. At the intersection of engineering mastery and a true passion for analog sound stands the MoFi MasterPhono Phonostage Preamplifier in Black, a revolutionary offering now available from Abt Electronics. If you’re ready to transform your vinyl listening experience and unlock the full potential of your cherished vinyl collection, this all-analog, dual-chassis masterpiece sets a new benchmark for excellence.
The MoFi MasterPhono: Conceived for Sonic Integrity
The heart of the MasterPhono lies in its meticulous design, brought to life through an unparalleled collaboration with Peter Madnick, a legendary figure in high-end audio engineering. Crafted to deliver the musical accuracy and breathtaking clarity found in Mobile Fidelity Sound Lab (MFSL) vinyl reissues, the MasterPhono was developed over more than a year. Every design choice reflects an obsession with preserving the purest possible analog signal, and the result is a phonostage preamplifier that elevates your system to world-class performance.
Superior Engineering: Dual-Chassis Design & Immaculate Power
The MasterPhono’s dual-chassis architecture underscores its devotion to low noise and signal purity. By separating the power supply and signal circuitry into isolated enclosures, the design eliminates interference and ensures unprecedented clarity and detail retrieval. The separate grounding scheme further suppresses unwanted hum, allowing the music to emerge from an inky-black background.
Key Features
RCA/XLR: Voltage & Current inputs, Trans-impedance dynamic loading
Dual-chassis: Power/Signal isolation, low noise, separate grounding
Gain settings: 40/50/60/70dB, Impedance: 10 settings + Custom
Fully discrete balanced circuitry, servo-controlled, DC-coupled, high pass filter
Passive RIAA: Precise parts, NOS capacitors, accurate resistors
Cascaded voltage regulation, ultra-low noise
Remote controlled: Input, gain, mute, mono, meter, subsonic filter
Dual Function VU meters for monitoring or cartridge calibration
Features
Masterphono
Created in collaboration with the revered audio engineer Peter Madnick, renowned for his exceptional contributions to the high-performance audio industry, the all-analog MasterPhono preamplifier is a testament to his expertise. The mission behind the MasterPhono was unequivocal: to replicate the sonic integrity that characterizes the renowned MFSL vinyl reissues. Over a year of meticulous research, development, and prototyping was invested to meet this lofty goal.
Elevating Vinyl Playback with Precision Engineering
Created in collaboration with the revered audio engineer Peter Madnick, renowned for his exceptional contributions to the high-performance audio industry, the all-analog MasterPhono preamplifier is a testament to his expertise. The mission behind the MasterPhono was unequivocal: to replicate the sonic integrity that characterizes the renowned MFSL vinyl reissues.
Verstatile Inputs, Infinite Soundscapes
One of the most remarkable aspects of the MasterPhono is its versatility. With separate inputs and balanced as well as single-ended outputs, this preamplifier offers a multitude of user-configurable settings, all intuitively accessible via the front panel. The analog meters on the front panel embody the true essence of MasterPhono's analog heritage. Notably, a USB input opens doors to future features and software updates, ensuring a forward-looking experience.
Precise Input Flexibility
Choose between standard signal input ("Voltage Input") via RCA & XLR or "Current input" tailored for low source-impedance phono cartridges, utilizing "Trans-impedance dynamic loading.
Perfect Loading
Find the perfect match for your cartridge with 10 switchable impedance loading adjustments, including a “Custom” via RCA plug on rear panel.
Dual Function VU Meters
Dual meters can be used for monitoring or calibration of cartridge azimuth.
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Proposition 65 WARNING
WARNING: Cancer and Reproductive Harm

Specifications
General
Color
Black
Type
Phono Preamplifiers
In the Box
1 x Phono Preamplifier, 1 x Remote Control, 1 x Power Cord
Warranty Information
Parts Warranty
5 Years Limited
Labor Warranty
5 Years Limited
Approximate Weight
Unit Weight (lbs.)
15
Package Weight (lbs)
21
Approximate Dimensions
Height (in)
3.5
Width (in)
17
Depth (in)
15.5
Package Size HxWxL (in)
9 x 20 x 20