Whirlwind Direct4 Direct Box Soprano Sax while the mixer has two

while the mixer has two stereo inputs for MP3/CD players or keyboards

tube-driven Fender® reverb

we used a special sensor for detection

and heavy-duty

5mm) of thickness

Whirlwind Direct4 Direct Box Soprano Sax while the mixer has twoWhirlwind Direct4 Direct Box The DIRECT4 combines features found on four of Whirlwind's DIRECTOR direct boxes in one unit. Perfect for converting unbalanced signals from multiple instruments, keys, acoustic guitar preamps, CD and tape players, computer sound cards, etc. The input and output grounds of each section are isolated from each other. This allows the DIRECT4 to be used as if it were four completely separate DIs without fear of creating ground