At the lofty pinnacle of the RX Series, the regal RX-7 speaks with the transcendent character and authority that has made it the definitive choice of the consummate professional.
With its incomparable tone and extraordinary power, the 7'6" RX-7 Semi-Concert Grand is the ultimate expression of RX Series excellence.
Its commanding presence graces the concert stage with authority and elegance... while its surpassing tone and responsiveness are coveted by the world's finest studios. For any level of professional performance, the RX-7 promises the discerning artist a truly remarkable playing experience.

Action  Millenium III
Length in cm 227
Weight in kg 417
Dimensions in cm (HxWxD) 
Soundboard Solid spruce
Pedals 3
Lock yes
Fine ivory keys yes
Synthetic ebony keys yes
Soft fall fallboard yes
Duplex scale yes
Surfaces Black polished 

ABS-Carbon
The infusion of carbon fibers into ABS material makes our exclusive ABS-Carbon parts incredibly strong and rigid. The controlled orientation of the fibers produces tremendous directional strength—helping to create an action that is vastly superior to traditional all wooden actions in terms of stability and durability. Plus, the added rigidity of ABS-Carbon helps reduce energy loss in the action mechanism—offering the player more power with less effort.
Micro-Engineered Design
The Millennium III action features several core components that are redesigned with lighter mass and structural enhancements to optimize speed, repetition and control. Every exacting detail of the action—as minute as the microscopic surface texture of the jack—was analyzed and adapted to create an intimate interface between the artist and the music. While the key weight on the Millennium III is comparable to most other high-end piano actions—the incredible ease of expression, especially for pianissimo playing, is extraordinary.
Rim and Beam Construction
The RX Series rims are built using cross-binding and lamination techniques to form a structure that is, pound for pound, stronger than steel. The beams are made of select hardwood laminates, glued together under pressure, making them virtually isotropic (equally strong in all directions) and impervious to weather changes and warpage.
Mahogany Hammer Mouldings
Mahogany hammers are lightweight and extremely responsive. Found on only the finest grand pianos, mahogany is used for hammer mouldings on the entire line of RX Series grand pianos.
Iron Frame Construction
The plate is the acoustically-neutral, iron superstructure of the piano over which the strings are tensioned. All RX Series plates are molded using the Vacuum Mold Process (V-Pro). Added strength comes from the plate’s Crossbone Design. The result is a plate which is strong, stable and beautiful.
Keyslip
A piano’s “keyslip” is the long, horizontal piece of wood that covers the front faces of the keys. Because it is made of wood, a keyslip can warp or bend with changes in humidity, causing keys to stick. RX Series keyslips are reinforced with a steel inside liner that prevents warping or bending in any direction. Keys move freely as the keyslip remains straight and evenly distanced from the key faces throughout the life of the piano.
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All pianos sold at Carlingford Music receive an extensive pre-delivery preparation and after delivery tuning. Details can be viewed on our Service Page.
More info mailto: pianos@carlingfordmusic.com.au or 9873 2333 View the "Making of a Kawai Piano"