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MoFi MasterTracker User manual

  • Hello! I have analyzed the provided user manual for the MoFi Electronics StudioTracker, UltraTracker, and MasterTracker cartridges. This document outlines the installation process, usage instructions, and care tips for these moving magnet stereo cartridges. I am familiar with the recommended tracking force and stylus cleaning methods, and I can assist you with any questions you may have about the device.
  • What is the recommended tracking force for the cartridge?
    How should I clean the stylus?
    What type of stylus does the StudioTracker use?
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1. StudioTracker Cartridge
with Stylus Guard
2. Stylus Cleaning Brush
3. Hex Driver
4. 2.5mm x 20mm Hex Screw (2)
5. 2.5mm x 18mm Hex Screw (2)
6. 2.5mm Nut (2)
7. 2.5mm Nylon Washer (2)
IN THE BOX
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2
3
Red
White
Black
Green
Hex
Screws
Washers
Nuts
1. Connect the four headshell
leads, making sure the
color-coated leads match
the corresponding color-
coded pins.
2. Carefully mount cartridge
to the headshell. Let nut
rest against cartridge body
to allow thread to catch.
Tighten screws, leaving
the ability to make slight
adjustments.
SETUP
Keep stylus guard in
place during installation
to prevent damage to
the needle
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2
Front View
Center
Line
3. Carefully remove stylus
guard, balanced the arm,
and set an approximate
tracking force of 2g.
4. Using the Mobile
Fidelity GEO-Disc or
other alignment tool,
set overhang/zenith by
adjusting cartridge so
the stylus tip sits right
on the bullseye while the
cantilever is parallel with
the line that intersects
the bullseye. Then tighten
the cartridge screws and
double-check your work.
If your turntable allows, check
VTA, azimuth, and anti-skate.
Double-check overhang/
zenith.
Set the tracking force to 1.8 –
2.2g. We recommend 2g.
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4
Back to
Front
After each play, gently
clean your stylus, always
brushing back-to-front. We
recommended Mobile Fidelity
LP#9 Stylus Cleaner.
USAGE AND CARE
Always use tonearm’s
lift mechanism for cueing
Clean your records
before each play to avoid
unnecessary wear
StudioTracker UltraTracker MasterTracker
Type Dual Magnet
(MM) Stereo
Dual Magnet
(MM) Stereo
Dual Magnet
(MM) Stereo
Weight 6.4g 9.7g 9.7g
Tracking
Force
1.8 – 2.2g 1.8 – 2.2g 1.8 – 2.2g
Impedance 47kOhm 47kOhm 47kOhm
Capacitance 100pF 100pF 100pF
Frequency
Response
20-20,000Hz 20-25,000Hz 20-25,000Hz
Stylus Elliptical Nude Elliptical Micro-Line
Output
Voltage
3.5mV 3.5mV 3mV
Color Grey Silver Dark Grey
www.mofielectronics.com
MoFi Electronics – 1811 W Bryn Mawr Ave Chicago IL
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