Achieve cost reductions with technology that is familiar with standard grade model material properties
- Arm pipes and vertical parts that greatly affect sound quality are made of stainless steel
- Reproduced material close to stainless steel supplemented with hard chrome plating using brass also for main conduction path
- The fulcrum supports the radial bearing firmly
- The inside force canceller, lifter, and rest receiver are insulated with ABS resin to reduce reflection distortion.
Developer comment: We made an arm that looks like an OEM manufacturer, Mitachi Acoustic.
* Stainless steel is used for the arm pipe that has the greatest effect on sound quality, and high quality sound absorbing material is used to prevent crying.
* High-sensitivity large radial bearings are used for the fulcrum on the vertical and horizontal axes.
* The weight shaft is made of aluminum plastic (ABS) for sound absorption.
[B type specification]
|
Type name |
MH-9B |
MH-10B |
|
Model |
Static balance method |
|
|
Overall length (excluding headshell) |
252mm |
277mm |
|
Effective length (Arm fulcrum to needle point) |
229mm |
254mm |
|
Effective length ( support point of arm to center of turntable axis) |
214mm |
239mm |
|
Offset angle |
23 ° |
22 ° |
|
Compatible cartridge (including headshell) * 1 |
11-28g |
11-26g |
|
mass |
700g |
730g |
|
Overhang |
15mm |
|
|
Needle pressure adjustment range (direct reading) |
Minimum scale 0.1g (3g for one lap, 6g for two laps) |
|
|
Height adjustment range (up to the center of the arm pipe) |
41mm ~ |
|
|
Headshell mass |
None |
|
|
Shaft dimensions to mounting base |
Φ16mm |
|
|
Mounting hole |
Φ24mm |
|
|
Mounting board thickness |
~ T29mm |
|
(* 1): 40g with sub weight attached
