PreSonus STUDIOCHANNEL Vacuum-Tube Channel Strip - Blue

The PreSonus STUDIOCHANNEL is an all-in-one vacuum-tube channel strip that packs a Class A 12AX7 tube preamplifier, a variable VCA compressor, and a 3-band parametric EQ into a single 1U rack-mountable steel chassis. The preamp section runs the tube at high voltage for authentic analog warmth, and includes essential tools like 48V phantom power, a -20 dB pad, a high-pass filter, and polarity reverse. Whether you're tracking vocals through a condenser mic, plugging in a guitar, or running a line-level synth, the dedicated mic, instrument, and line inputs mean the STUDIOCHANNEL is ready for a broad range of sources without additional hardware.

The built-in VCA compressor provides smooth dynamic control with variable threshold and ratio, an auto attack/release mode for quick setup, and switchable soft/hard knee to suit different material. The 3-band EQ section features a fully parametric mid-band with variable Q, plus semi-parametric high and low bands that can be switched between peak and shelving modes — a level of tonal control not always found at this price point. Together, these three processing stages let you capture, shape, and polish your signal in one pass, making the STUDIOCHANNEL a practical and space-efficient choice for home studios, project rooms, and live recording rigs alike.