*UPDATED* ultra rare Roland DSP-2000 Hi Presence Processor 1988 (Reverb/Stereo Processor)
*UPDATED* ultra rare Roland DSP-2000 Hi Presence Processor 1988 (Reverb/Stereo Processor),Amazon.com: NVX XDSP28 8-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with LCD Display, Built-in Bluetooth and Remote Level Controller : Electronics,TwK-88,NVX XDSP28 8-Channel 15 Band Parametric EQ Digital Signal Processor (DSP) LCD Display & Bluetooth,dspNexus 2/8 Audio Processor w/ up to 8 Ch. of Amplification