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.

PreSonus BLUETUBE DP Stereo Dual Path Microphone/Instrument Preamp With 12AX7 Tube Features:

• Stereo microphone/instrument preamp
• Dual Class A gain stages
• Tube drive from 12AX7 tube
• Neutrik XLR and 1/4" High-Z combo input connectors
• Neutrik balanced XLR/TS 1/4" outputs
• 20dB pad, polarity reversal, and 80Hz filter on each channel
• 2 illuminated analog VU meters

If you need a great-sounding and versatile preamp for your home or project studio, the BLUETUBE fits the bill. Order yours now!

PreSonus BLUETUBE DP Stereo Dual Path Microphone/Instrument Preamp With 12AX7 Tube Specifications:

• 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: < 0.005%
• THD Noise (unweighted) tube stage: 0.01% to 30%
• Signal To Noise: >95dB
• Power Supply Rejection: >98dB
  
  
• Physical
• Weight: 4 lbs.
• Dimensions: 8"W x 1.75"H x 5"D
• Mounting: Universal rack tray insert
  
  
• Power Supply
• Type: Linear
• Input: 16VAC / 1000mA
• Power: 16 Watts
• Transformer: External