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Tube or solid state? It's got both! The PreSonus BlueTube DP Stereo Preamp is among the most versatile two-channel mic and instrument preamps in its class. Its Dual Path technology lets you choose between two preamp stages: a transparent solid-state or warm tube preamp. Each gain stage of the BlueTube DP is pure Class A with high headroom.

Each channel of the BlueTube DP includes a -20dB pad, polarity reverse, 80Hz filter, and +48v phantom power. On the front panel you'll find controls for solid state gain and switchable on/off tube drive. When the tube drive is off, the tube preamplifier stage is bypassed delivering ultra-quiet and transparent solid state preamplification. Large analog VU meters provide precise visual monitoring.

Dual Neutrik combo jacks for microphones or instruments provides quality I/O and make the BlueTube DP great as a DI for electric bass and guitar. Input Connector Type: Neutrik combo XLR Impedance: 1.3K Ohms Hi-Z, 1/4': 1 Meg Ohms Output Connector Type: XLR and 1/4' TS Impedance: 51 Ohms Panel Controls Gain: 0dB to +54dB Tube Drive: 0% to 100% Phase Reversal -20dB Pad Phantom Power Meters Analog VU: -2odBu to +6dBu Clip Indicator: +22dBu Performance THD Noise (unweighted) solid state: 95dB Power Supply Rejection: >98dB Physical Weight: 4 lbs.