Crimson Audio 7UP In-line "Pre" Preamplifier for SM7B 3' the Boost function

the Boost function

providing benefits of both

and screen-printed white Cordoba logo

Soft case improvements introduce a metal zipper with a beefy pull tab and a sewn-in blue Pedaltrain logo tab

Raindrops Keep Fallin' On My Head

Crimson Audio 7UP In-line "Pre" Preamplifier for SM7B 3' the Boost functionIn line "pre" preamplifier designed specifically for the Shure SM7B. A special transformer design combined with wideband, low noise electronics provides over 20dB of actual, real world gain. That's enough to make your 7B a willing participant in even the most challenging application Why Choose Mogaine? Mogaine has a trasformer on the input, compared to some major competitors which are all solid state. This is important because a transformer generates