Best Seller | PreSonus TubePre v2 - Tube Preamplifier/DI Box TUBEPRE V2 Free Express Shipping! PreSonus TubePre v2 - Tube Preamplifier/DI Box Single Channel, Preamp and DI, Solid State Preamp, 12AX7 Vacuum Tube Stage, Balanced and Unbalanced I/O, Phantom Power, High-Pass Filter, Phase Reverse, Backlit VU Meter, Rugged and... ... more PreSonus TubePre v2 - Tube Preamplifier/DI Box TUBEPRE V2 Free Express Shipping! PreSonus TubePre v2 - Tube Preamplifier/DI Box Single Channel, Preamp and DI, Solid State Preamp, 12AX7 Vacuum Tube Stage, Balanced and Unbalanced I/O, Phantom Power, High-Pass Filter, Phase Reverse, Backlit VU Meter, Rugged and... | | $159.99 FREE shipping go to store |