Check the listing for details. Blue Lantern Booster Array Line Level to Synth Level Eurorack Module. Condition: New. Listed at 87.22 USD. Blue Lantern Booster Array Line Level to Synth Level Eurorack Module Description From Blue Lantern: What does this do? There are 8 amplifier circuits. Each one is capable of boosting a line level signal into synth level signal to use for your euro rack system. You can use your external gadgets volume knob to adjust the signal sent to the amplifier. The signal path is DC coupled. You can pass voltage signals, like envelope signals. You can also patch a synth level signal into one of the inputs and make a very good sounding distortion FX. You can also daisy chain for example two amplifier circuits for even more crunchy distortion. The op-amp used is a JRC4558. These sound beautiful when clipped. There is a red clipping led to let you know when you over drive for each amplifier. At this time this module is not officially released. I made this product for my personal system, and I am testing out interest by selling a few online. Features Width: 10HPCurrent:+7mA,-3mALow Profile, Skiff compatible. 1 Level PCB stack on the back. Sale comes with ribbon cable and M3 screws. Attributes Type (Old): Eurorack Synth ModuleColor (Old): BlackRail Width (Old): 10hpModel Name (Old): Booster Array