PreSonus BlueTube DP v2 priekšpastiprinātājs

2 input channels, each with:

• High-headroom Class A XMAX mic preamplifier with 80 dB gain range
• 12AX7 vacuum tube gain stage
• Tube Drive tube-saturation control
• 48V phantom power
• 80 Hz high-pass filter
• -20 dB pad to reduce hot input levels
• Polarity-reverse switch
• Illuminated analog VU input-level meter

Input/Output

• 2 balanced combo mic/unbalanced instrument inputs
• 2 balanced XLR main (L/R) line outputs
• 2 unbalanced ¼” main (L/R) line outputs

Physical

• Compact 1/2U chassis
• External 12 VDC, 1A power supply