Best of High End
No Result
View All Result
  • Login
  • Academy
  • Factory visits
  • First look
  • High End Munich 2025
  • Tech talk
  • News
  • Reports
  • Reviews
Contact us
  • Academy
  • Factory visits
  • First look
  • High End Munich 2025
  • Tech talk
  • News
  • Reports
  • Reviews
No Result
View All Result
Best of High End
No Result
View All Result
Home News

VPI HW-40 turntable

Editorial Staff by Editorial Staff
January 4, 2020
Reading Time: 4 mins read
0
vpi-hw-40-turntable

RELATED POSTS

Fresh ‘n Rebel new CLAM ACE 2 headphones

High End Munich 2025 facts and figures

Linn 360 Speakers New Cabinet, New Drive Units, New Electronics

Celebrating 40 Years of Unparalleled American-Made Analog Performance: Limited to 400 Units Worldwide, the Cutting-Edge VPI HW-40 Direct-Drive Turntable Sounds as Gorgeous as It Looks.

40 years of refinement all leading up to this turntable. A tasteful combination of aluminum, solid wood, and 3D printed technology. Featuring an updated and upgraded version of the Award Winning Direct Drive Motor.

vpi-hw-40-turntable1

Highly Advanced Engineering and Motor Components

HW-40 motor stator coils are constructed of solid copper, square cross section wire embedded in a high-temperature composite material for increased vibration damping. The stator’s tubular construction also resists the flexing under load that affects substrate-base coil designs. This construction also provides excellent cooling and near-optimal interaction of the electromagnetic conductors within the magnetic circuit. The unique iron-less coil assembly avoids the use of magnetic materials in its construction. The stator coils also feature a overlapping V-shaped coil construction. Such aspects smooth the rotational transition from pole to pole, eliminating the cogging that accompanies simpler direct-drive motor designs. Additionally, the rotor magnets are shaped to smooth the back EMF (electromotive force) from the stator as the they transition from pole to pole. This feature eases the demands on the motor drive circuitry and power supplies. Combined, the thin-gap motor components produce an unprecedented rotational smoothness and virtually unmeasurable wow-and-flutter.  

A Motor Design Befitting a Flagship Turntable

Because VPI retained the original BLDC motor components of its 2012 Classic Drive model, it focused on the mechanical design of the new motor. Working with engineers at long-term machine shops and learning from found Harry Weisfeld’s experiences with the 2012 design, the first step was to design the massive can-style housing to support the stator assembly and machine it from a solid billet of T6061 aluminum. Its design is optimized to create a solid platform to support the stator and act as a vibration sink, effectively absorbing motor vibrations into the 1/2”-thick MDF-damped aluminum plinth through a solid five-point mounting. The rotor/magnet assembly is pressed into the aluminum platter support hub. It, too, is milled from a solid billet. The hub housing provides mass damping, absorbing, and dissipating drive vibrations into its mass. The platter is engineered to securely mate to the hub, improving damping while still allowing easy removal for shipping. The rotor hub is precision-machined to hold the 100mm rotary encoder system that provides “2500 timing counts per revolution of position” feedback to the servo amplifier. At 33RPM, this provides 1423 counts/sec of extrapolated resolution contributing to the ‘tables’ extremely low wow-and-flutter as well as exceptional speed accuracy. 

vpi-hw-40-turntable2

Servo Drive Electronics and Motor-Control Software 

The motor-drive electronics are being sourced from one of the leading companies in the industry. Historically, VPI ‘tables have shown increasing improvement in the foundation and purity of music as the torque has increased. Such evolution has involved utilizing massive platters, multiple belts, flywheels, dual flywheels, and dual motors through rim drive models. The focus for the evolution of the HW-40 motor was to increase the running torque and improve speed stability without affecting the silent noise floor. A design challenge stemmed from using a motor that is more powerful and efficient running at 2-3K RPMs and running it at 33RPM. Adding the mass and inertia of a 27-pound platter, it became a challenging feat to manage the drive signal to obtain our torque and speed stability goals while maintaining low drive noise. Working closely with motor-control engineers while monitoring/listening to the motor noise using an unmodulated disc, VPI was able to fine tune the motor drive for high torque and silent operation. 

Standout Isolation

VPI addresses two specific properties concerning isolation on HW-40. First, it provides a high level of isolation to structural borne and airborne vibration. Second, it cleanly integrates the isolation into the look of the 
‘table. After evaluating dozens of prototypes and an endless supply of damping materials, the ‘table isolation was finalized. HW-40 is the first VPI table to benefit from these efforts. Via a combination of reinforced composite absorption pads coupled with low-durometer horizontal isolators and their mounting assemblies, HW-40’s suspension interacts with the mass of the ‘table to provide excellent broadband isolation in both the vertical and horizontal axes. The Elastomeric composite pads provide high-energy absorption with less than 10% compression set. No plasticizers interact with cabinet surfaces.  he combination and execution of the design elements guarantee consistent long-term performance of the isolation system. Sonically, the results are heard as an improved sense of focus and articulation in the bass that extends well into the lower midrange. 

Tags: TurntablesVPI
ShareTweet
Editorial Staff

Editorial Staff

An exceptional collection of pencils, pens and keyboards, all equally possessed by audio and video. In some dark den, hidden from all women, our editorial staff write and type about their infinite love of the audiovisual. Please, have some compassion!

Related Posts

freshnrebel-new-clam-ace2-headphones
Headphones

Fresh ‘n Rebel new CLAM ACE 2 headphones

May 28, 2025
high-end-munich-facts-and-figures
Events

High End Munich 2025 facts and figures

May 28, 2025
Linn-360-Speakers-New-Cabinet,-New-Drive-Units,-New-Electronics
News

Linn 360 Speakers New Cabinet, New Drive Units, New Electronics

May 27, 2025
CH-Precision-D10-Reference-Transport-Optical-Disc-Playback
News

CH Precision D10 Reference Transport Optical Disc Playback

May 27, 2025
Bang&Olufsen-Beogram-3000C-Turntable
News

Bang&Olufsen Beogram 3000C Turntable

May 27, 2025
Ascendo-Talks-to-Elephants
News

Ascendo Talks to Elephants

May 27, 2025
Next Post
vandersteen-system-nine

Vandersteen System NINE

auris-audio-allegro-amplifier

Auris Audio Allegro Amplifier

Tag cloud

4K Acoustics amplifiers AV processors AXPONA 2025 Bang & Olufsen Bowers & Wilkins Cables CD player CES 2018 CES 2025 DACs Dali Dan D'Agostino Digital amplifiers Estelon Focal Genelec Gold Note HDR Headphone amplifiers Headphones HIGH END Munich 2025 High End® Integrated amplifiers LG Loudspeakers Lyngdorf Lyngdorf Audio McIntosh OLED Panasonic Power amplifiers Preamplifiers Projectors Samsung Sony Steinway Lyngdorf StormAudio Streaming audio Studio monitors Subwoofers Turntables Vitus Audio Wireless speakers

Silent Angel CEO Eric Huang talks about the Silent Angel Extreme Trio and the Roon stack at their booth at High End Munich 2025.

#SilentAngel #EricHuang #highendmunich2025

0 0
Open
Silent Angel CEO Eric Huang talks about the Silent Angel Extreme Trio and the Roon stack at their booth at High End Munich 2025.
#SilentAngel #EricHuang #highendmunich2025

Rotterdam-based Fresh ‘n Rebel has unveiled the Clam Ace 2, a game-changing upgrade to their popular over-ear headphones.

#freshnrebel #clamace #headphones

0 0
Open
Rotterdam-based Fresh ‘n Rebel has unveiled the Clam Ace 2, a game-changing upgrade to their popular over-ear headphones.
#freshnrebel #clamace #headphones

With a record-breaking turnout of 22,818 visitors from 92 countries, 501 exhibitors from 42 countries, and a vibrant atmosphere, the world’s leading audio show solidified its position as the ultimate rendezvous for audiophiles, industry professionals, and music enthusiasts.

#highendmunich2025

0 0
Open
With a record-breaking turnout of 22,818 visitors from 92 countries, 501 exhibitors from 42 countries, and a vibrant atmosphere, the world’s leading audio show solidified its position as the ultimate rendezvous for audiophiles, industry professionals, and music enthusiasts.
#highendmunich2025

Quantum dots are ultra-fine semiconductor particles that are tens of thousands of times thinner than a human hair. Learn more in this Academy post 🎓

#Samsung #QuantumDot #television

0 0
Open
Quantum dots are ultra-fine semiconductor particles that are tens of thousands of times thinner than a human hair. Learn more in this Academy post 🎓
#Samsung #QuantumDot #television

The D10 sets a new benchmark in optical disc playback, establishing itself as the most advanced transport ever created. Drawing inspiration from the critical insights and proven architecture of the D1.5, the D10 expands upon its predecessor’s foundation to redefine every facet of disc data retrieval. The result is a transport that epitomizes precision, fidelity, and sonic excellence.

#D10 #discplayback #CHPrecision

3 0
Open
The D10 sets a new benchmark in optical disc playback, establishing itself as the most advanced transport ever created. Drawing inspiration from the critical insights and proven architecture of the D1.5, the D10 expands upon its predecessor’s foundation to redefine every facet of disc data retrieval. The result is a transport that epitomizes precision, fidelity, and sonic excellence. 
#D10 #discplayback #CHPrecision

The Bang&Olufsen Beogram 3000 series has long been celebrated as an icon in the world of high-fidelity audio. Now, this legendary turntable from the 1980s has been reimagined and upgraded into the Beosystem 3000c a modern-day Hi-Fi system that seamlessly blends vintage design with cutting-edge technology. Limited to just 100 units worldwide, this exclusive release is a tribute to craftsmanship, history, and innovation.

#bangandolufsen #beogram3000 #turntables

0 0
Open
The Bang&Olufsen Beogram 3000 series has long been celebrated as an icon in the world of high-fidelity audio. Now, this legendary turntable from the 1980s has been reimagined and upgraded into the Beosystem 3000c a modern-day Hi-Fi system that seamlessly blends vintage design with cutting-edge technology. Limited to just 100 units worldwide, this exclusive release is a tribute to craftsmanship, history, and innovation.
#bangandolufsen #beogram3000 #turntables

From May 10 to November 23, 2025, the Biennale Architettura in Venice, Italy, hosts a pioneering exhibition titled “Talking to Elephants.” This innovative installation is a collaboration between ASCENDO Immersive Audio GmbH, a leader in infrasonic subwoofer technology, Marc Sherratt of MSSA (Sustainability Architects), and Franco Schoeman of B1DR Laboratory.

#ascendo #elephant #biennalearchitettura2025

0 0
Open
From May 10 to November 23, 2025, the Biennale Architettura in Venice, Italy, hosts a pioneering exhibition titled “Talking to Elephants.” This innovative installation is a collaboration between ASCENDO Immersive Audio GmbH, a leader in infrasonic subwoofer technology, Marc Sherratt of MSSA (Sustainability Architects), and Franco Schoeman of B1DR Laboratory.
#ascendo #elephant #biennalearchitettura2025

Best Of High End I Linn 360 Speakers #technology #sound #linn #speakers

1 0
Open
Best Of High End I Linn 360 Speakers #technology #sound #linn #speakers

Acoustical System CTO Dietrich Brakemeier takes us on a tour in his room, introducing a lot of new products under which a new compact turntable and a full-system rack.

#acousticalsystem #dietrichbrakemeier #highendmunich2025

6 0
Open
Acoustical System CTO Dietrich Brakemeier takes us on a tour in his room, introducing a lot of new products under which a new compact turntable and a full-system rack.
#acousticalsystem #dietrichbrakemeier #highendmunich2025
  • About us
  • Advertising
  • Contact
  • Terms and Conditions

© 2025 Best Of High End - by NOKYTECH

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Academy
  • Factory visits
  • First look
  • High End Munich 2025
  • Tech talk
  • News
  • Reports
  • Reviews

© 2025 Best Of High End - by NOKYTECH

This website uses cookies. If you continue to use this website you give permission to use cookies as described in our Terms and Conditions.ACCEPTTERMS AND CONDITIONS