Best Recording Signal Effects Processors

High sound quality! D Debra Audio Pro Portable Recording Mixer Audio With USB 99 DSP Digital Effects For DJ Mixer Console Karaoke Recording Studio (SI-4UX (4 Channel))

NUX MG-300 Multi Effects Pedal TSAC-HD Pre-Effects,Amp Modeling algorithm,CORE-IMAGE Post-Effects,IR,56 drum beats,60 seconds Phrase Loop

Zoom B6 Bass Multi-Effects Processor with 4 DI Boxes, A/B Switcher, Touchscreen Interface, 100+ Built in Effects, Amp Modeling, IR’s, Looper, & Audio Interface for Direct Recording to Computer

VALETON Multi Effects Processor Multi-Effects Pedal with Expression Pedal FX Loop MIDI I/O Guitar Bass Effects Pedal Amp Modeling IR Cabinets Simulation Stereo OTG USB Audio Interface GP-200

BOSS Vocal Performer Effects Processor, red (VE5RD)

Zoom V3 Vocal Processor, Harmony, Pitch Correction, Reverb, Delay, 16 Studio Grade Effects, Battery Powered, for Streaming, Recording, and Live Performance

Roland AIRA Compact E-4 VOICE TWEAKER| Vocal Performance Tool with Powerful Voice Transformer Effects | Vocoder | Looper | Harmony | Auto Pitch | MIDI | For Singing & Vocal Artists, Black

HOTONE Guitar Multi Effects Processor Multi Effects Pedal Touch Screen Guitar Bass Amp Modeling IR Cabinets Simulation Guitar Effects Pedal Multi FX Processor Ampero II Stomp

Boss VE-20 Vocal Effects Processor

Line 6 HX One Multieffects Processor