The RUMLA2 is a dual channel audio preamplifier. The inputs and outputs may be connected through the frontpanel XLR jacks or on the rear panel detachable terminal blocks. Each input accepts either a balanced microphone or line level signal. Each output provides either a microphone or line level signal. Both the frontpanel XLR connectors and the rearpanel terminals are active at all times. The RUMLA2 may be rackmounted with the XLR jacks facing forward, or may be reversemounted using the RDL RUFP1 Filler PanelReverse Mount Kit. Each audio input is equipped with a rearpanel switch to select between MIC and LINE level. Two additional switches on each input allow setting the MIC input for LO or HI gain and for enabling or disabling standard 24 Vdc phantom. The two microphone gain settings allow the connection of a wide variety of dynamic and condenser microphones. Each output is provided with a separate rearpanel switch to set the associated level to either MIC or LINE. Audio outputs may be wired balanced or unbalanced. Crosstalk between channels is below the noise floor, allowing the RUMLA2 to be operated as a stereo preamplifier or as two separate mono preamplifiers. Gain trim for each channel is provided on a frontpanel control. The knurled adjustment includes a slot so the gain may be adjusted by hand or by screwdriver. An RDL Dualled VU meter is provided above each channel gain trimmer. The meters are calibrated to indicate 4 dBu for outputs set to line level. The rear panel provides a detachable terminal block and a power input jack to connect 24 Vdc power. The RUMLA2 audio outputs are active balanced. Each output of the RUMLA2T is equipped with a studioquality audio output transformer. - Power Supply Included
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