For Sale: Bokrand Ortofon RF-309 Ruby Tonearm
I am offering a Bokrand Ortofon RF-309 Ruby, a handcrafted interpretation of the legendary Ortofon RF-309 tonearm.
The tonearm is precision-machined from low-damping brass (CuZn39Pb3), finished with a clear protective coating, and combines a classic design with carefully engineered details.
Specifications
• Construction: Solid brass (CuZn39Pb3), clear-coated
• Design: Inspired by the legendary Ortofon RF-309
• Arm tube geometry: Ortofon SPU-G / SME
• Vertical bearings: Two ruby bearings
• Horizontal bearings: Dual bearings
• Mounting distance: 309 mm
• Cartridge weight range: 15–40 g
• Tonearm lift: Integrated
• Internal wiring: 99.999%+ pure silver Litz wire
• Headshell connector: Original Ortofon standard
• Contact pins: Pure silver
A particularly considered design feature is the positioning of the counterweight closer to the pivot. This arrangement is intended to reduce the transmission of unwanted vibrations from the counterweight to the pivot, arm tube and cartridge.
Each Bokrand tonearm is handcrafted with exceptional attention to detail, following precision manufacturing principles reminiscent of Swiss luxury watchmaking.
A distinctive tonearm for enthusiasts of classic Ortofon design, carefully engineered mechanics and high-quality materials.
The Ortofon SPU headshell is not part of the auction.
Please feel free to get in touch if you have any questions.
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