|
|
MC1 Eco
|
MC1 B (Boron) |
MC1 B MKII |
MC2 Finish |
MC
Formula 1 |
|
Coil impedance |
22 R Ohm |
22 R
Ohm |
24 R Ohm |
32 R Ohm |
32 R Ohm |
|
Load impedance |
100 R Ohm |
100 R Ohm |
100 R Ohm |
845 R Ohm |
845 R Ohm |
|
Load capacitance |
150 pF |
150 pF |
150 pF |
100 pF |
150 pF |
|
|
|
|
|
|
|
|
Stylus pressure |
2 gram |
2 gram |
1.8 gram |
1.8 gram |
1.8
gram |
|
Tolerance |
0.2 gram |
0.1 gram |
0.05 gram |
0.05 gram |
0.05 gram |
|
|
|
|
|
|
|
|
Output voltage |
0.5 mV |
0.5 mV |
0.7 mV |
0.2 mV |
0.15
mV |
|
Coil Wire |
15 µmm |
15 µmm |
1.5 µmm |
20 µmm |
20 µmm |
|
|
Copper |
Copper/Silver |
Copper/Silver |
Gold 24 Kt |
Gold 24 Kt |
|
|
|
|
|
|
|
|
Magnet |
Alnico
Rechargeable principle |
Alnico
Rechargeable principle |
Neodymium
Permanent (Cat: Rare earth magnet) |
Neodymium
Permanent (Cat: Rare earth magnet) |
Samarium -Cobalt
Permanent (Cat: Rare earth magnet) |
|
|
|
|
|
|
|
|
Cantilever |
Aluminum |
Boron / Sapphire |
Boron / Sapphire |
Boron / Sapphire |
Boron / Sapphire |
|
Stylus Tip |
FG II |
FG I |
FG S |
FG S |
FG S |
|
Rounded radius |
7 micron |
5 micron |
5 micron |
5 micron |
4
micron |
|
Stylus to Mounting Hole Distance |
9.5
mm |
9.5
mm |
9.8
mm |
9.5
mm |
9.5
mm |
| |
|
|
|
|
|
|
Tracking Capability |
150µmm |
250µmm |
300µmm |
400µmm |
400µmm |
|
Channel Separation
1 Khz 5 cm/s |
35 dB |
60 dB |
70 dB |
70 dB |
> 60
db |
|
Channel Separation
20Khz |
25 dB |
50 dB |
60 dB |
70 dB |
> 70
db |
|
Channel Separation
100 Hz |
25 dB |
60 dB |
70 dB |
70 dB |
> 70 dB |
|
Total THD % |
1.5% |
0.5% |
0.3% |
0.1% |
0.01
% |
|
|
|
|
|
|
|
|
Frequency range |
20 Hz to 30 Khz |
15 Hz to 60 Khz |
5 Hz to 80 Khz |
5 Hz to100 Khz |
3 Hz to150 Khz |
|
|
|
|
|
|
|
|
Weight
(including screws) |
10 Gram |
10 Gram |
10 Gram |
10 Gram |
11
Gram |
|
Connector pins |
Copper |
Gold 14 Kt |
Gold 14 Kt |
Gold 14 Kt |
Gold 14 Kt |
|
Connector
Rod |
1.3 mm
x 20mm |
1.3 mm
x 20mm |
1.3 mm
x 20mm |
1.3 mm
x 20mm |
1.3 mm
x 20mm |
|
|
|
|
|
|
|
|
Type MC |
Moving Coil |
Moving Coil |
Moving Coil |
Moving Coil |
Moving Coil |
|
|
|
|
|
|
|
|
Screws |
2.5
mm
Titanium |
2.5
mm
Titanium |
2.5
mm
Titanium |
2.5
mm
Titanium |
2.5
mm
Titanium |
|
|
|
|
|
|
|
|
Casing |
Manually milled and drilled aluminum |
Manually milled and drilled aluminum |
Manually milled and drilled aluminum |
Manually milled and drilled aluminum |
Manually milled and drilled aluminum. Especially prepared for gold
coating 100µmm |
|
Cover |
0.2mm
thick |
0.2mm
thick, coated with 24Kt gold foil |
0.2mm
thick, coated with 24Kt gold foil |
0.2mm
thick, coated with 24Kt gold foil |
0.3mm
thick, coated with 24Kt gold foil |
|
Color |
Anodized in gold color finish, scratch resistant |
Anodized in gold color finish, scratch resistant |
Anodized in gold color finish, scratch resistant |
Anodized in gold color finish, scratch resistant |
Gold
color finish; 24Kt Cobalt |
|
Terminals |
Soft
Iron, shaped by grinding and milling |
Soft
Iron, shaped by grinding and milling |
Soft
Iron, shaped by grinding and milling |
Soft
Iron, shaped by grinding and milling |
Soft
Iron, shaped by grinding and milling. Especially prepared for gold
coating 100µmm |
|
|
|
|
|
|
|
|
Total Opp |
20 X 20 mm |
20 X 20 mm |
20 X 20 mm |
20 X 20 mm |
20 X 20 mm |