The Mark Döhmann Helix 1 turntable delivers an unparalleled analog playback performance thanks to its world-famous Micro Signal Architecture© (MSA) engineering, reaching new heights in both noise reduction and micro-signal preservation benchmarks. This radical new approach to signal preservation is the brainchild of Mark Döhmann, the designer and engineer behind the legendary Continuum Caliburn and one of the most recognized designers in the industry.
Mark is respected among his peers for his out-of-the-box thinking and his deep understanding of turntable architecture. He knows exactly which elements influence human psychoacoustics and prides himself on using the most advanced technologies available to remove unwanted vibration and electrical noise.
Döhmann joined forces with an incredible team of scientists, engineers and other designers for the Helix 1, addressing every aspect of noise and vibration suppression by utilizing the latest visualization techniques, engineering concepts, and patented technologies, eclipsing the Continuum Caliburn at a fraction of the cost.
The Helix 1 turntable rewards listeners with the closest facsimile to master tape levels realized to date, offering the ultimate in noise suppression and isolation, allowing the pickup arm to deliver the micro-signals buried in the grooves of well-authored vinyl, with as little modification and distortion as is physically and electronically possible making it the gold standard of turntables.
Döhmann Helix 1 by Audio Union table incorporates several engineering advances to deliver the lowest resonance profile for any pickup arm and LP combination.
FEATURES INCLUDE:
MSA - Micro Signal Architecture©
NSM - Negative Stiffness Mechanism Vibration Isolation
0.5 Hz (Fz) Vertical
1.5 Hz (Fz) Horizontal MCT - Mechanical Crossover Technology
TMP - Tri-Modal Platter system
EDR - Edge Damping Ring
TDS - Tone arm Damping System
RTS - Resonance Tuned Suspension
DLC - Diamond Like Coating Amorphous Material Bearing Friction Modifier
HTAD - High Torque Adjustable Drive
Speed Selections 33, 45 RPM (78 RPM by request)
Velocity Adjustment Lock – Speed is constantly calibrated over 130,000 times per second to deliver precise 33.33 or 45.15 rpm (factory default).
The Helix 1 system is a turntable with an internal suspension system that uses Negative Stiffness Mechanism (NSM) isolation technology and an integrated motor, using a twin belt drive for speed accuracy. All controls for normal 33 or 45 rpm operation are located on the turntable top panel. A separate “control box” motion control servo drive is located in separate 3RU standard rack size housing which can easily be placed out of sight.
The Helix 1 is factory-calibrated for precise speeds and the drive system monitors that speed constantly over 130,000 times per revolution to deliver direct drive accuracy without speed drift. Speed adjustment is accessed through a simple USB interface on the control box or remotely via secure Wi-Fi.
The Helix 1 turntable is capable of mounting two pickup arms simultaneously and features full integration with an internal motor, driving the platter through dual belts. The turntable comes with a separate power supply and servo control box connected by two custom cables. The turntable can be mounted on a variety of surfaces because it has an intrinsic suspension system fully integrated with the chassis. This allows for use in old buildings and residential environments where instability, feedback issues and footfall interference are typically found.
