Acoustic/electric preamp and active DI with 4-band EQ, serial FX loop, two high-Z inputs, and clean boost.

Bass preamp/DI in nano format. Distortion, compressor, EQ, and noise gate in a compact box.

48V phantom-powered SansAmp preamp/DI for acoustic and electric instruments.

Tube-powered DI preamp with independent gain and level controls, custom Unagi Magnetics transformer, and switchable high-pass filter.

Guitar-to-PA interface with cab sim and overdrive. Runs on 48V phantom, 9V DC, or 9V battery.

Tube preamp with DI output featuring full four-band active boost/cut EQ, switchable high-pass filter, optimized for bass.

Studio-inspired acoustic DI with saturation and compression. Captures Nashville studio warmth for stage.

Amp simulator + DI with Combo (Fender Twin) and Stack (Marshall 4x12) modes. Class-A BiFET circuit.

Jerry Douglas signature acoustic preamp with dobro-specific imaging.

Switchable Class-A JFET buffer/booster and DI with 30V tech, balanced output, and relay true bypass.

Geddy Lee dual-preamp bass DI. Drive and Deep channels, semi-parametric EQ.

Extended bass frequency SansAmp for modern low-tuned and extended-range basses.

Professional 2-channel bass preamp with DI. Clean and Drive channels in one box.

12AX7 tube preamp based on 1965 Fender Twin with switchable cab sim, FX loop, headphone amp. Always-on design.

Industry-standard acoustic DI with 5-band EQ. The acoustic player's workhorse.

Bass preamp/DI with SansAmp tube emulation. Blend, 3-band EQ, Drive controls.

Bass DI and junction box with balanced XLR output. Optimized impedance for bass guitar frequencies.

Studio-grade acoustic preamp based on their m101. Parametric mid, 3 impedance settings, boost, and DI.

12AX7 tube bass preamp with pure tube signal path, FX loop, XLR balanced output, headphone amp, and AUX input.

Preamp and DI for acoustic instruments, studio-quality amplification.

Phantom-powered amp simulator DI. Same JDX circuit without needing external power supply.

Bass preamp/DI with clean, overdrive, and fuzz modes. Semi-parametric mid EQ, cab sims, balanced XLR out.

Four-band parametric EQ/DI with MOSFET preamp. Studio-grade console-style EQ.

Bass cab sim with 10 bass IRs, 10 power amp emulations, XLR balanced DI, headphone amp, and custom IR upload via USB.