Graph Tech Ratio Bass 5 String (3+2) Y-Style Button Machine Head PRB-5320 ลูกบิดเบส 5 สาย หางปลา

Graph Tech  Ratio Bass 5 String (3+2) Y-Style Button Machine Head PRB-5320

ลูกบิดเบส 5 สาย หางปลา

SCIENCE BEHIND RATIO:

RATIO® patented gear technology

RATIO® – Calibrated Machine Heads incorporate different string gauges into the tuning equation.

From Low B to G – 48:1, 36:1, 30:1, 20:1, 18:1.

We balanced the gear ratios to each string simplifying the tuning process.

With RATIO®, a half-turn is a semi-tone!

Every string reacts the same to any tuning adjustment. Predictable, precise tuning, on every string.

Description:

The PRB-5320 is a right-handed set of RATIO® Calibrated Machine Heads for BASS that use a 3 x 2 configuration.

Specification:

Gear ratio: unique for each string position – one turn-one tone

Peg holes diameter required: 35/64″ (14mm)

String post diameter: 0.547″ (13.9mm)

String post length to string hole: 1.030” (26.1mm)

Weight per single machine head: 1.86oz (53g)

Weight per set of six: 9.3oz (265g)

String diameter up to 0.98 gauge (or larger if taper-wound)

Includes 5 machine heads, mounting screws, and bushings