MARKBASS MB INSTRUMENT PRE Product code: MBA120008Y > key points > ultra-compact size The MB INSTRUMENT PRE has a very compact size, allowing to easily fit into most instrument control cavities. > best sound reproduction This preamp provides always an amazing sound reproduction also with extreme settings, without losing your instrument tone details in the whole frequency range. > wide range of wiring/application It can be used in many configurations, for example: VOL/BLEND/3 band EQ VOL/VOL/3 band EQ VOL/ BLEND/TONE (active/passive)/3 band EQ and many others. > 9V or 18V, low power consumption The MB INSTRUMENT PREAMP works either at 9V or 18V (one or two 9V battery) and it has a very low consumption (about 700 uA with 9V supply) offering an exceptionally long battery life. TECHNICAL FEATURES INPUT Impedance 1.1 Mohm EQ CONTROLS LOW / MID / HIGH POWER SUPPLY 9V or 18V (2x9V) POWER CONSUMPTION about 700 uA (with 9V supply)