Aria Pro II APE-5 Multiple Bass Effects processor, a vintage analog multi-effects pedal manufactured in Japan during the mid-1980s.Integrated Effects ChannelsThe core layout features three independent effect blocks alongside a dedicated master utility section:Digital Delay: Equipped with fine-tuning knobs for Time, Feedback (Short-Long), and Level controls.Chorus: Features dedicated Speed and Depth parameter dials to sculpt modulation width and rate.Compressor: Features individual controls for Attack, Sustain, and Level to manage signal dynamics.Utility Controls & ConnectivityBuilt-in Effect Loop: Provides physical Send and Return routing patches positioned right after the modulation stage to insert external boutique pedals.Control Matrix: Includes centralized Tone, Level, and Master Level knobs to shape the global tone.