As a result of the increase in total weight, an extended frequency range is delivered and dynamics are noticeably enhanced. At the same time it has achieved a significantly lower noise floor thanks to the use of our air bearing. Furthermore, as gunmetal is relatively a soft and tensile metal, you will notice that a subtle glow is added to the sound.

The chassis is made of solid aluminum just like the original model. The black anodized and highly polished surface contrasts very nicely with the gold colored gunmetal platter. With a minimal sized CNC machined aluminium chassis the Air Force III Premium affords maximum freedom during setup. The surface is finished in high gauge black anodized with a high gloss polish. Up to 4 tonearms, ranging from short (9”) to long (12”) tonearms can be fitted to the frame.

The Air Force Series embodies the highest standards and subtlety of Japanese craftsmanship in its build and finish. The sophisticated aesthetics represent our commitment to every detail.

A conventional bearing unit supporting the platter would be subject to huge loads due to the weight and high inertia involved, and even the highest precision bearing could become impaired over time. In the TechDAS Air Force Series we have thus developed a unique air bearing method, where the platter floats and rotates in almost total silence, completely isolated from vibrations transmitted to the record from the floor, via the chassis and center spindle.

Furthermore, the weight of the platter does not place any load on the bearing. This ensures the performance will continue maintenance free for many years, avoiding effects of abrasion or sounds caused by friction. The Air Force III Premium has a precision cast gunmetal platter with precision coating which is also highly polished, and weighs in at 29 kg.

TechDAS Air Force series features a vacuum LP hold down as an ideal solution to issues caused by warped records, as this function flattens a record onto the heavy weight platter surface and dramatically increases the tracing performance and sensitivity of the cartridge, reducing any strain on it and the tonearm. This unique system developed by TechDAS gently holds down an LP by maintaining appropriate pressure. We believe this is most important, as it will not cause any damage to the record unlike other turntables using high vacuum pressure.

The Air Force III Premium has two 150W DC power amplifiers to drive its synchronous motor which provide a stable and powerful drive system. This ensures the correct rotation of the massive platter.

In operation and once the selected speed is achieved, the motor torque is then reduced automatically to below 50% to maintain accuracy of rotation. No servo control is used from this point as that may negatively affect the sound quality. However a sensor is constantly monitoring the rotational speed for perfect accuracy of operaton, and this data is fed back to the motor should any speed adjustment be required.

The Motor Unit is housed in a separate chassis with high gloss black anodized finish that matches the main unit.