Groove Tubes THE BRICK Tube Mic Preamp Direct Input Box

    SquareTrade © AP6.0        >>  Click Here for a large, hi-res      photo of the bricks guts...      The Brick will pre-amplify any line or instrument signals directly into a +4 or -10 Line input stage of your mixer or recorder. +55dB of tube gain to any studio mic. Unique rugged steel package and special internal construction. 3 internal tubes and massive custom output transformer can drive a signal 100's of feet with no loss.Accepts unbalanced line or instrument level signal and output a balanced signal. Capable of amplifying up to +30dB. Utilize the Brick as a neutral D.I. or as a preamplifier.Gain up to +30dB. High Impedance for use with guitars, bass & keyboards.LIne Level Signals Output Level Nominal +4 dBm Maximum +16 dBm terminated at 600 Ohms.Signal Ground Lift.On/Off switch External fuse holder. Dynamic Range 118 dB.Phantom Power +48 volts. Primary input voltage is Interna ... Read More