Technics EPA-A250
¥ 19,000 (around 1981)
Commentary
An arm unit to be combined with an arm base.
Model Rating
| Type | Dynamic damping type arm unit |
| Effective arm length | 250mm |
| Arm rear length range | Maximum 93 mm (from arm supporting point) |
| Overhang | 15mm |
| Horizontal tracking error angle | + 1 ° 6' (30 cm record inner circumference) + 2 ° 6' (30 cm record circumference) |
| Arm effective mass | 14g (Without Cartridge) |
| Needle pressure adjustment range | 0 ~ 2g |
| Head shell weight | 7.5g |
| Compatible Cartridge Weight | 6g ~ 8g 3g ~ 6g (When Using Shell Weight) 10.5g ~ 12.5g (When Using Auxiliary Weight) |
| Compatible Cartridge Compliance (dynamic, 100 Hz) |
8-14x10-6cm/dyne 6-12x10-6Cm / dyne (with auxiliary weights) |
| Cartridge Mounting Dimensions | JIS Standard 12.7 mm (1/2inch) Mounting Interval |
| Shell terminal lug | Φ 1.2mm4-Pin |
| * Technics cartridge compliance is a dynamic compliance display. 25x10 at other companies-6If you are viewing values of cm/dyne or higher, a value of approximately 1/2 is equivalent to dynamic compliance because of the static compliance display. |
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