Schlappi EngineeringNibbler CMOS Four-Bit Digital Accumulator動作確認済み。【美品】Roland ローランド 電子ピアノ HPI-6S-LC 2007年製。【商品内容】本体、リボンケーブル、ネジ、箱。CASIOカシオ PX-S1100WE プリヴィア ホワイト電子ピアノ88鍵盤。NIBBLER FEATURESDigital accumulator and shift registerDiscrete CMOS design, no CPU involverates at control and audio ratesFour stages arranged in bit-shifting registerManual and external signal inputs for gatesClock and Shift inputs with Sync/Async operationAdd/Subtract modes for registerCarry In/Out for chaining Nibblers for larger registersStepped voltage outputs, one with phase offsetsCherry MX Brown switch for resetExternal Reset input#モジュラーシンセ#ユーロラック