U-Turn Audio Orbit Theory Turntable with Ortofon 2M Blue or 2M Bronze The U-Turn Audio Orbit Theory Turntable is the most advanced turntable ever produced by U-Turn Audio, engineered for audiophiles seeking exceptional precision, clarity, and musical realism. Built around the advanced OA3 Pro Tonearm, the Orbit Theory delivers ultra-low resonance, precise tracking, and smooth, stable playback. Choose between the Ortofon 2M Blue for balanced, detailed performance or upgrade to the Ortofon 2M Bronze for enhanced resolution, lower distortion, and greater groove detail. A grooved frosted acrylic platter, electronic speed control, and ultra-quiet motor ensure consistent speed accuracy, while the solid hardwood plinth and Sorbothane-isolated feet minimize vibration. Each Orbit Theory is hand-assembled and tested in Woburn, Massachusetts for uncompromising quality and long-term reliability. Specifications
Tonearm: OA3 Pro tonearm with one-piece magnesium armtube, dial counterweight, and adjustable anti-skate
Cartridge Options: Ortofon 2M Blue (nude elliptical) or Ortofon 2M Bronze (nude fine line)
Speed Control: Electronic 33/45 RPM with anodized aluminum selector knob
Platter: Grooved frosted acrylic platter, precision-machined for flatness and low runout
Main Bearing: Inverted bearing with self-lubricating polymer bushings
Spindle & Pulley: Machined aircraft-grade aluminum
Motor: Ultra-quiet AC motor with crystal-controlled sine wave generator
Feet: Adjustable Iso-Level aluminum feet with Sorbothane vibration isolation
Plinth: Solid American hardwood (Walnut, White Oak, or Ebonized Oak)
Cue Lever: Silicone-damped cueing mechanism
Optional Preamp: Built-in Pluto 2 phono preamp with WIMA capacitors and precision resistors
Playback Speeds: 33 and 45 RPM (electronically switched)
Dimensions: 16.75 x 12.5 x 4.25 inches
Wow & Flutter: < 0.1%
Speed Accuracy: +/- 0.5%
Signal-to-Noise Ratio: -79 dBA
Rumble: < -72 dBA
Tonearm Effective Length: 220 mm
Tonearm Effective Mass: 8 g
Overhang: 19 mm
Input Voltage: 115V / 60Hz
Output: RCA
Warranty: 3-year limited manufacturer warranty