atelier 13 audio
MOFI PHONO CARTRIDGES
MoFi cartridges are designed by looking at where a record starts
On a cutting lathe like the model used at
Mobile Fidelity Sound Lab
MOFI

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
FEATURES
-
V-Twin dual-magnet generator
-
Micro-Line stylus with tapered cantilever
-
Well-damped billet aluminum body
-
Ohno continuous cast copper coils
-
3mV output
MAP PRICE $ 799.00


MASTER TRACKER
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.
WELL-DAMPED BILLET ALUMINUM BODY
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
MICRO-LINE DIAMOND STYLUS
By using a Micro-Line diamond stylus shaped like the cutting head of a record lathe, MasterTracker traces vinyl groove walls with microscopic precision.

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
3.5mV
FEATURES
-
V-Twin dual-magnet generator
-
Nude-elliptical stylus
-
Well-damped billet aluminum body
-
3.5mV output
MAP PRICE $ 499.00


MOFI
ULTRA TRACKER
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.
WELL-DAMPED BILLET ALUMINUM BODY
The well-damped billet aluminum body controls resonances for tight, accurate bass reproduction. UltraTracker delivers finely tuned wide-bandwidth audio, with extension at both frequency extremes and no smearing of detail.
NUDE-ELLIPTICAL DIAMOND STYLUS
By using a nude-elliptical diamond stylus, UltraTracker easily tracks complex dynamic passages. You’ll hear superb detail and experience musical emotionalism that will send shivers down your spine.
MOFI

Type
Dual Magnet (MM) Stereo
Weight
6.4g
Tracking Force
1.8–2.2g
Impedance
47kOhm
Capacitance
100pF
Frequency Response
20–20,000Hz
Stylus
Elliptical
Output Voltage
3.5mV
FEATURES
-
V-Twin dual-magnet generator
-
Elliptical stylus
-
Polymer body
-
3.5mV output
MAP PRICE $ 199.00


STUDIO TRACKER
MoFi cartridges are designed by looking at where a record starts: On a cutting lathe like the model used at Mobile Fidelity Sound Lab.
StudioTracker features a V-Twin dual-magnet generator that mirrors the layout of the cutting head that originally made a record’s grooves.
V-TWIN DUAL-MAGNET GENERATOR
Employing two low-mass, powerful magnets aligned in a V formation parallel with the stereo record grooves, StudioTracker accurately extracts precious details from your LPs.
ELLIPTICAL DIAMOND STYLUS
With a polymer body and elliptical stylus, StudioTracker offers surprising bang-for-your-buck value and a rich sound distinguished with a smooth, slightly forgiving top end.