The BlueTube DP two-channel microphone/instrument preamplifier with Dual Path technology delivers the best of both worlds offering a solid state preamplifier stage and a tube preamplifier stage in each channel. Dual Path delivers the most flexible preamplifier in its price range by delivering both fat warm tube tone and solid state transparency. Each channel of the BlueTube DP includes a -20dB PAD, polarity reverse, 80Hz LPF, and +48V phantom power. Front panel controls include solid state gain control and switchable tube drive. It is the perfect front-end preamplifier for any project studio delivering a wide range of sounds and tonality all at an amazingly affordable price.