SM Pro Audio Tube Box - VALVE MICROPHONE PREAMPLIFIER

(This text is machine translated) TubeBox is a one-channel tube microphone preamplifier in 500 series slot format, characterized by high sound quality and professional design. This small but powerful device features a class A tube preamp, 48V phantom power, phase inversion, selectable -20 dB pad, and a super fast integrated optical compressor. The front panel also includes a useful additional microphone input (1/4 "TRS jack), a feature not normally found in preamps based on the 500 series format. Easy access to the 12AX7 tube makes it replaceable with other vintage or modern models, allowing you to customize the sound and performance of TubeBox to your liking. The built-in optical compressor has controls for adjusting the compression ratio, attack, release and the ability to use the built-in VU meter to view the master level and gain The sound quality of the built-in compressor is guaranteed by the LME49720 amplifier which ensures extremely low distortion and noise.