Diva II Design


BACKGROUND

Despite receiving critical acclaim from press and public, events conspired against the original Diva and replacement was inevitable.

Two main reasons made us rethink our product.
(1) Originally designed to satisfy the requirements of our distributor in Japan, it found favour around the world.
However with our decision to withdraw from that market, its design concept looked out of place with our other models.
(2) The ever-escalating cost of materials, the Diva was pushed out of its intended original price position.

The second generation Diva does far more what we would of originally wished for.
Based on our fundamental philosophy and using many of the key components found in our more expensive designs, Diva II offers a sonic, engineering and value package impossible to surpass.


DESIGN

In common with our other designs, the chassis is a one piece ultra rigid aluminium casting. Such a strong chassis prevents any relative movement between the arm and platter bearing, reducing loss of information and coloration. Vibrations continually created by the stylus during playback are channelled to the chassis, through the main bearing and pick up arm and then rapidly dissipated.

By not using external damping materials the sonic neutrality associated with our turntables is maintained and add to this the lack of any detachable armboards, rigidity is maintained further.

The main bearing is the same quality as our other models, made from sapphire, tungsten carbide and stainless steel. Designed to pass vibration to the chassis it is also ultra quite, allowing us to clamp the record directly to the bearing and platter eliminating warps and coloration caused by unsupported records and slippage.

The clamp is directly taken from the Volvere and Sequel models and has great sonic benefits, reducing surface noise, timing errors caused by slippage and rigidly clamping the record to the main bearing allowing for maximum transfer of vibration.

The motor, a high torque AC synchronous type is mounted within a solid massive steel enclosure. The motor housing is totally decoupled to prevent motor noise entering the chassis and with its mass preventing movement, the drive chain rigidity is maintained thereby preventing speed errors by the motor wobbling on the usual 'rubber band' mountings used elsewhere. With its high torque, start up speed is rapid and then with its power, controls the platter effectively making sure slowing under load does not happen, which would reduce its dynamic impact, especially on transients like drums and big crescendos in classical music. Platter speed is adjustable through placement of the motor housing and is supplied through an external power supply.

This 'rigid loop system' of platter, chassis and arm needs careful isolation from external vibrations, which would affect the cartridge giving a false signal. This coloration is usually loss of information, frequency distortion or complete mistracking of the stylus.

At this price level we wanted to give isolation but avoid the sometimes-daunting task of setting up a sprung suspension. We wanted to make as close to a 'plug and play' design as possible, but having the same quality principles as our other established turntables.

Subsequent to the original Diva, we undertook development work using a material commonly called sorbothane. A rubber compound commonly used for isolating sensitive items, its properties have been tailored to specifically suit our requirements for wideband linear vibration isolation. This has been successfully used with our Isolating Support Platform and now employed to great effect with Diva II.

A triple layer isolation system means the typical vibrations a turntable has to endure are absorbed, giving the stylus the freedom of external vibration it requires giving a coloration free sound. Placement of any turntable is critical and we would suggest a rigid, stable structure the best place to locate the Diva II.

Visually the new Diva II is compact and purposeful with clean lines. A budget turntable yes, budget performance?   No chance.