Trio TA-7 (Tonarm KP-7300)

[Darkstar]

Auf Audio Database steht folgendes:

For the arm pipe part of the tone arm, an aluminum pipe with a diameter of 10 φ and a thickness of 1 mm is treated with hard anodized aluminum. In addition, it is supported by brass with a large vibration damping rate to suppress split vibration.
In addition, the shell finger is made of aluminum die cast that is molded integrally with the head shell. In addition, a rib is provided at the lower part of the finger to increase rigidity and suppress split vibration.