Tubes can really warm up a signal fast, giving it depth and character. Though transistors have succeeded the technology, many musicians agree that tubes deliver a far superior sound. The TUBE ULTRAGAIN MIC500USB’s hand selected 12AX7 vacuum tube gives everything from microphones to acoustic or bass guitars that vintage tube vibe - in a dependable and ultra-affordable package. The MIC500USB is perfect for studio and live applications. The balanced XLR and 1/4" TRS inputs give you maximum fl exibility in either scenario. It derives its personality from a hand-selected 12AX7 tube with UTC technology for superior tube character and low-noise operation. The MIC500USB is ideally suited for use with standard digital recorders and sound cards, imbuing signals with the warmth, presence and classic tube compression that will bring your digital tracks to life.