Used PreSonus Bluetube Stereo Tube Preamp Exciter

Used PreSonus Bluetube Stereo Tube Preamp Exciter in good condition, featuring dual-channel Class A preamps with 12AX7 vacuum tube stages for warm, rich analog tone. Offers independent gain and drive controls per channel, balanced XLR and 1/4" TRS inputs/outputs, 48V phantom power, and a -20dB pad. Ideal for warming up vocals, instruments, or line-level sources in both studio and live settings. A reliable, cost-effective way to enhance your audio quality.