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Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The RoadRunner tachometer is a versatile tool that can be used with any turntable to monitor its speed. It features a Hall Effect sensor and a small magnet attached to the platter edge. The sensor detects the magnet's passage and calculates the platter speed, displaying it on a 6-digit LED display. When connected to compatible power supplies like the Eagle or Falcon PSU, it forms a closed-loop system that automatically adjusts the speed for optimal stability.
Turntable mechanics and performance
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The Cruise Control 2.0's platter weight is 0.907 kg (2 lbs) against the RoadRunner's 0.1134 kg (0 lbs), its weight 0.907 kg (2 lbs) against 0.1134 kg (0 lbs), its height 53.34 mm against 30.16 mm, and its width 106.68 mm against 63.5 mm.
The DP-47F's platter weight is 0.31 kg (1 lbs) against the RoadRunner's 0.1134 kg (0 lbs), its weight 8.5 kg (19 lbs) against 0.1134 kg (0 lbs), and its height 179 mm against 30.16 mm. Both share drive type (Direct).
The B795's platter weight is 2.1 kg (5 lbs) against the RoadRunner's 0.1134 kg (0 lbs), its weight 9.1 kg (20 lbs) against 0.1134 kg (0 lbs), and its height 142 mm against 30.16 mm. Both share drive type (Direct).
The Eagle's weight is 2.27 kg (5 lbs) against the RoadRunner's 0.1134 kg (0 lbs), its height 30 mm against 30.16 mm, and its width 64 mm against 63.5 mm. Both share drive type (Direct).
Both turn up in the same documented systems.
Revox B790
Technics SL-1800
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