PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22

Radial Pro DI Passive Direct Box

Radial ProD2 Passive 2 Channel Direct Box

Boss VE-20 Vocal Effects Processor

FLAMMA FV01 Vocal Effects Processor Pitch Correction Pedal with Delay Reverb for Microphone Amplifier Stompbox Guitar

Cloud Microphones Cloudlifter CL-1 Mic Activator + Extra Two (2) XLR Cables Bundle

TC-Helicon Harmony Singer 2

Radial Engineering ProAV2 Stereo Direct Box

Dayton Audio DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built-in EQ, Crossovers, Time Alignment, and Input/Output Mixing for Home and Car Audio

Behringer Ultragraph Pro FBQ1502HD 15-Band Stereo Graphic EQ with FBQ Feedback Detection