The next generation of the Baby-Spider keyboard stand, equipped with a pair of extendable support arms, a 3/8" or 5/8" threaded connector for the attachment of microphone booms and a cable clamp for cable management. The stand provides infinitely variable height adjustment and a gradually adjustment of the depth. The stand collapses easily in one piece. The Baby-Spider Pro can be extended for a second keyboard with the support arms 18865 or 18866. For transport the carrying case 18846 is optional available. Maximum load per tier: 77 lbs.