
Product overview
About this model
The masters at PreSonus have been designing preamps for a long time, and they always focus on audio quality first and foremost. Now they've upgraded on their most popular single-channel preamp, the TubePre v2 is focused on improving an already high-quality sound. 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. 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. Housed in a rugged case, the TubePre v2 rear panel sports separate unbalanced 1/4" instrument and balanced XLR mic inputs and unbalanced 1/4" and balanced XLR line outputs. Plenty of professional extras including a high-pass filter, phantom power for condenser mics, polarity reverse switch and a backlit VU meter. The TubePre v2 is more than a mic preamp, though. Thanks to its separate instrument and mic inputs, it also serves as a dynamite direct box (DI) for guitars and basses. And it's small enough to carry almost anywhere, although you also can screw-mount it to a standard rack tray.

Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
16 detailsOther
- Category Source
- detail
- PSU Barrel Dimensions
- .5 mm O.D., 2.1 mm I.D., 9.5 mm length
- Phantom Power
- +48 VDC, 10 mA
- Korena Special
- false
- EIN
- -131 dB, 20 kHz BW, max gain, Rs=40Î, A-wtd -128 dB, 20 kHz BW, max gain, Rs=40Î, unwtd
- Dynamic Range
- 115dB, 1kHz, unity gain, 20 kHz BW, A-wtd 107 dB, 1kHz, unity gain, 20kHz BW, unwtd
- THD+N
- 0.01%, -10dBu, 1kHz, unity gain, 20 kHz BW, unwtd
- Input Impedance
- 1 MÎ
- Type
- +12 VDC, 1A, center pin positive
- Tier
- new
- Maximum Output
- +20 dBu
- Connector Type
- 1/4" TS, female, unbalanced
- Output Impedance
- 51Î
- Source Id
- site51329494009952
- Frequency Response
- 20Hz - 20kHz, -0.3 dB, +4 dBu, unity gain 5Hz - 120kHz, -3dB, +4dBu, unity gain
- Connector Types
- XLR, male, balanced 1/4" TS, female, unbalanced




















