Upgrade your home studio with this Used PreSonus BLUETUBE V2 Audio Interface, in great condition and fully tested to ensure reliable performance. This dual-channel mic/instrument preamp features Class A XMAX solid-state circuitry and a 12AX7 vacuum tube stage, offering a rich mix of clean and warm analog tones. With independent Gain and Tube Drive controls per channel, you get precise tone shaping and clarity. Each channel also includes a 48V phantom power switch, polarity reverse, -20dB pad, and a high-pass filter, making it ideal for a variety of recording situations. The rugged half-rack design saves space, and the VU-style LED meters help monitor levels easily. Whether you're recording vocals or guitars, the BLUETUBE V2 delivers studio-quality sound at a fraction of the cost. Don't miss this chance to add a versatile and powerful preamp to your setup!