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Jan Allaerts MC1 Eco Cartridge
Jan Allaerts MC1 Eco Cartridge
Jan Allaerts MC1 Eco Cartridge

Jan Allaerts MC1 Eco Cartridge


Casing

Manually milled and drilled aluminium
Cover 0,3 mm thick  coated with 24 ct. gold foil.

 

Color Anodized in gold-colored finish (scratch resistant)

 

Terminals Soft iron, shaped by grinding and milling
Connector pins 1,3 mm x 20 mm, 8 Kt Solid Gold
Screw bushes 2,5 mm brass threaded bushes mounded into casing
Magnet Rechargeable principle 
Power: max. BH  (Kj/m3°)  41
Coil      2 mm x 2 mm, soft iron type c 1003 (handwound)
Coil windings 15 micron copper hand-winding wire.

 

Stylus holder Boron/Ruby, 0,3 mm x 7 mm
Angle of stylus in holder : 20°.
Stylus tip          TIP FG II. High-tech diamond.
Rounded radius 5 micron
Shock absorption        High-tech rubber, 100 SCHOR
Tension wire Steel wire spring, code 1007
TECHNICAL DATA
Coil impedance 22  Ohm
Load impedance  100 Ohm
Load capacity 150  pF
Stylus pressure 2 grams,  Max. tolerance 0,2 gram
Output voltage 500 µV

 

Max. tracing capacity 120 µ mm
Channel separation 35 dB at  100 Hz
25 dB at   1 KHz
25 dB at 20 KHz
Frequency range 10 Hz to 30 KHz

 

Total   THD % 1.5  %
Total unit weight  10 grams (incl. socket screws)