Realistic Concertmate-500 (Casio SK-1 Clone) 8-Bit Keyboard

Selling a vintage Realistic Concertmate-500 lo-fi 8-bit sampling keyboard from the late 1980s. For those in the know, this is the exact, rare RadioShack-branded clone of the legendary Casio SK-1. It features a built-in microphone that lets you record any sound and immediately play it back across the keys, giving it that classic, gritty 8-bit crunch. Perfect for music producers, retro collectors, or synth circuit-bending enthusiasts! Features: Built-in sampling microphone, 32 mini keys, 5 preset instruments + 1 user sampler slot, 11 built-in rhythms, Portamento, vibrato, and envelope selectors. Condition Note: Cosmetically in good shape with normal vintage wear as pictured. The keys have some light, natural age-related yellowing. Working on batteries as the AC adapter is missing.