The product Keith McMillen K-Board Pro 4 is regretfully no longer available.
Why don't you check out the Master Keyboards (up to 49 Keys) category page; or maybe you'll find a Top-Seller you enjoy.Recommended Alternatives
Arturia KeyStep Pro Chroma
$444
Native Instruments Kontrol S49 MK3
$629
Arturia Keystep Pro
$418
Expressive E Osmose
$1,625
Arturia KeyLab MkII 49 Black
$409
Native Instruments Komplete Kontrol S49 MK2
$359
Arturia Keystep Thomann Edition
$89
Arturia KeyLab MkII 49 White
$417
Novation FLkey 37
$179
Novation Launchkey 49 MK3
$235