Synergy IICP Two-Channel Tube Preamp Module

Synergy Plexi 2-Channel Preamp Module Tube Preamp Module With 2 X Channels, Blendable Gain Controls, And 2 X 12Ax7 Preamp Tubes

Synergy SYN-20IR 20-Watt 3-Channel Tube Head With Plexi 2-Channel Preamp Module 20W, 3-Ch Tube Amplifier Head With 1 Preamp Module Dock, FX Loop, IR

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 SYN-20IR 20-Watt 3-Channel Tube Head With Fortin Killer Kali 2-Channel Preamp Module 20W, 3-Ch Tube Amplifier Head With 1 Preamp Module

Synergy SYN-20IR 20-Watt 3-Channel Tube Head With T/DLX 2-Channel Preamp Module 20W, 3-Ch Tube Amplifier Head With 1 Preamp Module Dock, FX Loop, IR

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

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

Synergy Friedman BE-DLX 2-Channel Preamp Module 2-Channel Tube Preamp Module With Per-Channel Gain, Volume, 3-Band EQ, Saturation, And BE/HBE

Synergy SYN-20IR 20-Watt 3-Channel Tube Head With Friedman BE-BB 2-Channel Preamp Module 20W, 3-Ch Tube Amplifier Head With 1 Preamp Module Dock, FX

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

Synergy SYN-20IR 20-Watt 3-Channel Tube Head With Tone King Imperial 2-Channel Preamp Module 20W, 3-Ch Tube Amplifier Head With 1 Preamp Module

Synergy SYN2 Rackmount Preamp Module Dual Module Dock Rackmount Preamp Dock With 2 X Module Docks, 1 X 12Ax7 Preamp Tube, Sag Control, Effects Loop,

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,

Synergy Marshall JMP Preamp Module 2-Channel Tube Preamp Module With Per-Channel Vol. 1 And Vol. 2 Controls, 3-Band EQ, Master Control, And

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 SYN1 Tabletop Preamp Module Dock Tabletop Preamp Dock With 1 Module Dock, 1 X 12Ax7 Preamp Tube, Sag Control, Effects Loop, And Cab-Emulated

Synergy Plexi Preamp Module