PreSonus TubePre V2 Tube Preamplifier - Mint, Open Box

The Warmth And Clarity Your Sound Needs - The PreSonus TubePre V2 Tube Preamplifier

Like the original TubePre, the new version is a fully professional tube preamp, with a dual-servo (no capacitors) gain stage that lets you boost the program signal to smoking hot levels without significantly increasing the background noise. Discrete components and high-voltage operation offer dynamic range and detail not found in other single-channel tube preamps in its class.

But the TubePre V2 provides an even wider palette of sound options, and a much more focused tube saturation, than the original TubePre. It has been upgraded to employ PreSonus' popular XMAX Class A solid-state preamp, which is followed in the signal path by a 12AX7 vacuum-tube stage. Twist the TubePre V2 Drive saturation control to add the "color" that only a hand-selected 12AX7 vacuum tube can deliver - from gentle warmth to total fuzz.

• XMAX Class A preamp input stage
• 12AX7 dual-servo vacuum tube output stage
• Input Gain control
• 48V phantom power
• 80 Hz high-pass filter
• -20 dB pad
• Instrument input select
• Polarity-reverse switch
• Backlit VU meter
• Clip LED

SPECIFICATIONS

Mic Input

• Connector Type: XLR, female, balanced
• EIN: -131 dB, 20 kHz BW, max gain, Rs=40 ohms, A-wtd -128 dB, 20 kHz BW, max gain, Rs=40 ohms, unwtd
• Frequency Response: 20 Hz - 20 kHz, -0.3 dB, +4 dBu, unity gain 5 Hz - 120 kHz, -3 dB, +4 dBu, unity gain
• THD+N: 0.01%, -10 dBu, 1 kHz, unity gain, 20 kHz BW, unwtd
• Dynamic Range: 115 dB, 1 kHz, unity gain, 20 kHz BW, A-wtd 107 dB, 1kHz, unity gain, 20 kHz BW, unwtd
• Input Impedance: 1.3 kiloohms
• Phantom Power: +48 VDC, 10 mA

Instrument Input

• Connector Type: 1/4" TS, female, unbalanced
• Input Impedance: 1 megaohm

Analog Output

• Connector Types: XLR, male, balanced 1/4" TS, female, unbalanced
• Maximum Output: +20 dBu
• Output Impedance: 51 ohms

Tube Stage

• Type: 12AX7

Power

• External Power Adapter: +12 VDC, 1A, center-pin positive
• PSU Barrel Dimensions: 5.5 mm O.D., 2.1 mm I.D., 9.5 mm length

Physical

• Size: 1/3U rack-mountable (screw-mount to standard rack tray, not included)
• Dimensions (H x W x D): 1.75 x 5.5 x 5.5" (44.45 x 139.7 x 139.7 mm)
• Weight: 5 lb. (2.27 kg)