Trafomatic Audio Tara is the company statement custom made ultimate line preamplifier based on 30A tubes by EML. It’s full balanced from the start to the end with 18dB gain. Tara spots 1x RCA and 3x XLR inputs with bypass function on first XLR input, 2 x ( XLR+RCA) outputs and 47 steps attenuator remote controlled from Bent Audio.