Bartolini HR-5.2AP/918 Pre-Wired Harness NTMB+F Pre-Wired Bass Harness With Preamp, 3-Band EQ, Mid Pull Pot, Pickup Blend, And Active/Passive Pull

Universal Audio 710 Twin-Finity Microphone Preamp Tube/FET Preamp And DI With Tone-Blending Knob, Dual Gain Stage Settings, And Discrete JFET DI

Presonus Tubepre V2 Tube 1-Channel Tube Preamplifier/DI Box

Synergy Z Wreck 2-Channel Preamp Module 2-Channel Tube Preamp Module With Per-Channel Volume, Master, 2-Band EQ, Cut, And Speed/Comfort Controls

Synergy Soldano SLO-II 2-Channel Preamp Module Tube Preamp Module With 2 Channels, 2 X 12AX7 Preamp Tubes, Crunch/Overdrive Switches, Normal/Tight

Behringer 1273 2-Channel Microphone Preamplifier And Equalizer 2-Channel Mic/Line/Instrument Preamp With 3-Band EQ, Highpass Filter, Tone Switch,

Synergy Morgan AC 2-Channel Preamp Module Tube Preamp Module With 2 X Channels, 2 X Bright Switches, And 2 X 12Ax7 Preamp Tubes

Synergy 800 2-Channel Preamp Module Tube Preamp Module With 2 Channels, 2 X 12Ax7 Preamp Tubes, And 2 Bright Switches

Warm Audio WA-412 4-Channel Microphone Preamp 4-Channel Mic Preamp/DI With Fully Discrete, Transformer-Coupled, Through-Hole Component Topology

JJ 12AX7/ECC83 Slovakia Preamp Tube (3-Pack) 12AX7/ECC83 Preamp Tubes - 3-Pack

Heritage Audio HA73 ELITE Microphone Preamp 1-Channel Class A Microphone Preamplifier With 80Db Of Gain, 20Db Pad, 80Hz Highpass Filter, And DI Input

Synergy T/DLX 2-Channel Preamp Module Tube Preamp Module With 2 X Channels, Dual Bright And Tight Switches, Independent EQ, And 2 X 12Ax7 Preamp

Synergy BMAN 2-Channel Preamp Module Tube Preamp Module With 2 Channels, 2 X 12Ax7 Preamp Tubes, 2 Tight Switches, And 2 Bright Switches

Synergy Diezel VH4 2-Channel Preamp Module Tube Preamp Module With 2 X Channels, 2 X 12Ax7 Preamp Tubes, And Dual/Single Switch

Synergy DRECT 2-Channel Preamp Module 2-Channel Tube Preamp Module With Per-Channel Gain, Volume, 3-Band EQ, Presence, And Orange/Red Controls

Zoom B1 FOUR Bass Multi-Effects Processor Bass Multi-Effects Pedal With 9 Amp Models, 60 Onboard Effects, Looper, Built-In Drum Machine With 68

Phoenix Audio DRS-8 Mk2 8-Channel Microphone Preamp 8-Channel Mic Preamp/DI With Class A Circuit Path, Transformerless Mic Input, And

Synergy OS 2-Channel Preamp Module Tube Preamp Module With 2 X Channels, 2 X 12Ax7 Preamp Tubes, And Dual/Single Switch

Universal Audio Avalon VT-737 Tube Channel Strip UAD Plug-In Tube Microphone And Instrument Preamplifier Plug-In With Sweep Equalizer, 4-Band EQ,

Synergy IICP 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Tubes, Global 3-Band EQ With Presence, Global 5-Band Graphic EQ,

Focusrite ISA428 Mkii 4-Channel Microphone Preamp 4-Channel Transformer-Based Mic/Instrument Preamp

Synergy Uberschall 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Twin Jet And Super High Gain Channels, Dual

Synergy Soldano SLO 2-Channel Preamp Module Tube Preamp Module With 2 X Channels And 2 X 12Ax7 Preamp Tubes

Useful Arts SFP-30 Tube Microphone Preamp 1-Channel Tube Mic Preamp With Variable Harmonic Distortion

Synergy Fryette Pittbull Ultra Lead Module 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Dual Gain/Volume Knobs,

Focusrite ISA Two 2-Channel Microphone Preamp 2-Channel Mic/Instrument Preamp With 80Db Of Gain, Switchable Phantom Power, Variable Hi-Pass Filters,

Synergy Powerball 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Dual Gain, 3-Band EQ, And Volume Knobs And Dual

Fishman Prefix Plus-T Onboard Acoustic Preamp - Wide Format (1/8-Inch) Onboard Acoustic Guitar Preamp With Built-In Tuner

Grace Design Alix Acoustic Instrument Preamp / EQ / DI / Boost Pedal Acoustic Instrument/Microphone Preamp With Semi-Parametric Equalizer, Variable

Avalon VT-737Sp Tube Channel Strip Tube Microphone / Instrument Preamplifier, Opto-Compressor, And Sweep Equalizer