The Orchestra (which Arp also released as the Quartet) is a 49-note paraphonic string/brass/piano/organ machine. Two of these types of sounds can be layered together at once. In 1983, Siel released the Orchestra 2, which added many more panel controls as well as a flanger-type effect.
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We stock both NEW and USED parts; all used electronic parts are tested and guaranteed working.
This listing reflects our current inventory and is updated in real time. If a part is shown as Out of Stock, we typically don't know when or if we might have it again - but click on the part for more info, and then you will be able to sign up for an alert when we do have it available again. By including out of stock parts in our listings, we hope to offer customers a more complete and useful resource.
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