Preamps

Bundle includes PreSonus TubePRE Single-Channel Tube Preamp, Stagg SHP-2300 Heaphones and Polishing Cloth.

It’s true that dynamite comes in small packages. If you don’t understand where we’re going with this analogy, you obviously have not checked out our TubePre tube preamplifier. You can really have a blast with this hot little device.

You might not expect to get a professional-quality preamp with the trimmings in a 1/3U box that with a price that’s barely in 3 figures. But the TubePre is definitely all-pro, starting with a dual-servo (no capacitors) gain stage that lets you boost the program signal to smoking hot levels without significantly increasing the background noise.

The 12AX7 vacuum-tube-based preamp includes a Gain control and a Tube Drive control that lets you decide how much signal to put through the tube. You get 48V phantom power, a 80 Hz high-pass filter, -20 dB pad, and polarity-reverse switch, just like with the big preamps. And of course, the TubePre delivers the highly prized tube warmth we all love. It even sports an analog, backlit VU meter.

The TubePre is more than a mic preamp, though. Thanks to separate instrument and mic inputs, it also serves as a dynamite direct box (DI) for guitars and basses. And it’s small enough to carry almost anywhere, although you also can rack-mount it using our optional 3UMR rack adapter.

So if you want to add a little extra “bang” to your audio, get the PreSonus TubePre. Because dynamite preamps really do come in small packages.

PreSonus TubePRE Single-Channel Tube Preamp Bundle with Stagg SHP-2300 Heaphones and Polishing Cloth

The Feedback Master features a phase inversion control and two precise Garrett Null sweepable notch filters to accurately locate and eradicate feedback from top and air resonances without destroying your tone. The circuitry is all-analog pure class A from end to end to provide great tone quality. It works with virtually any pickup (active or passive) and includes a belt clip and mic stand adapter.

This latest offering from K&K takes the guts of the standard beltclip K&K Pure preamp (preamp, EQ controls, etc), but adds an XLR out and phase switch. This gives it features much closer to the Baggs PADI, but with the added benefit of matching the impedance of your K&K Pure pickup.

The MicroBass II is a powerful, versatile tool for bassists, with functions that include an active direct box, a one- or two-channel preamp, and an A/B switcher/blender. The two channels provide sound shaping from high-end, solid-state types to distorted timbres using the tube-emulation circuitry found in the EBS range of bass amp heads. An incorporated effects loop offers even more flexibility for connecting other effects or for mixing in an external audio source.Unmatched flexibilityThe balanced output with speaker simulator option provides unmatched flexibility in live and studio situations. Footswitches control mute and channel operation/switching.Other features of the MicroBass II include headphone output; low battery indicator; link and master outputs; bass, sweepable midrange, treble, bright, and edge filters; drive and effects mix controls.