Rare Korg SG Rack. It's the rackmount version of the Korg SG ProX stage piano, so it's loaded with keyboard sounds. There's a fair amount of overlap between the TR rack and the SG rack in terms of sounds, but they come from different parents

The TR Rack is based on the Korg Trinity series but the SG rack is part of the SG-Pro X line of keyboards

The SG is heavy on piano and piano-like sounds such as electric piano, rhodes, organ, clavinet & harrpsichord and ensemble / string sounds.

There are 64 patches and 64 performances, which layer & split sounds, 64-note polyphony (32-note in stereo) and 24 Mb of samples

It makes an interesting alternative to the classic Roland MKS-20

"Having been committed to the Roland MKS20 for a few years and the totally digital sound that the module has, moving to the SG-Rack was an experience for me. The first patch 'Concert' is a very playable general purpose Piano with a huge bottom end, a lovely bite in the middle registers and a nice hard hammer sound at the top when playing aggresively...

Aside from the many variations of Acoustic Piano which range from softer & brighter in timbre to longer & shorter decay there is great selection of Rhodes patches which are also very playable and most of which also have a lovely bark when you whack the keys"

Condition

In excellent, used condition with minor marks. Initialised to factory settings. Tested & working 100%. Photos show the SG Rack for sale