Useful Arts SFP-30 Microphone Preamplifier Modulars The GUI display is completely

The GUI display is completely customizable with sliders for Hue

repeatable equalization using three overlapping bands

ultra-comfortable solid mahogany body provides the optimum tonal foundation

4x10 Open Vintage

It could even serve as simple headphone amp for mobile use

Useful Arts SFP-30 Microphone Preamplifier Modulars The GUI display is completelyThe concept behind the SFP 30 is simple: Take the exact audio and power circuitry from the SFP 60, put a single channel into a tabletop format, and make it less than half the price of the SFP 60. Done. Everything about the SFP 30 signal path is identical to the SFP 60, except that the SFP 30 lacks the DI input. Other than that, you can now get the finest, most flexible tube preamp available with the legendary variable second harmonics from the SFP 60