It was used in Oberheim OB12 (5 units!, check third picture), Korg Z1 (6 units!).
Audio Interface Professional Recording XLR Audio Interface DSP Reverb 48V Phantom Power Sound Card 16bit/48kHz Resolution Plug and Play for Music Recording Online Karaoke Vocal Recording
Fender Acoustasonic 30 DSP Portable Cabinet Guitar Amplifier Type PR 423
Jectse Portable Voice Amplifier, Wireless Microphone Headset with DSP AI Noise Reduction and 23H Playback, for Teachers Tour Guides Coaches
Korg Wavedrum Global Edition WD-X-GLB DSP PCM Percussion Synthesizer
Clavia Nord Modular DSP Synthesizer Rack OS 3 03 + Excellent Condition + Warranty
Xmari Smart Electric Guitar with Built-in DSP Effects, 4 Presets, USB-C OTG Recording, Headphone Output, Alnico Pickups w/Coil Split, Carbon Fiber Body, Gig Bag, Strap, Cable & Picks
