Victor ua-77 arm

Type Tone arm

Format TH System Static Balance Type

Total Length 335mm

Effective arm length 245mm

Tracking error + / - 1 ° 30'

Overhang 15mm

Needle pressure variable range 0 ~ 3g

Weight of mounting cartridge 10g

Tone arm used in JL-B77/JL-77.

The UA-77 uses a TH (tracing and hold) system with a higher tracing capability than the static balance type arm.

In the TH system, the weight of the main weight is lowered downward to lower the center of gravity of the movable arm, so that the arm always returns to the correct position.

The head shell is made of light and strong impact press.

Resonance is suppressed by filling anti-vibration material inside the arm pipe.

Equipped with a thread suspension type inside four scan cellar and oil dump type arm lifter.

Direct reading of needle pressure up to 3g is possible.

Low-dose output code is used