Features:

A versatile preamp with impressive dynamic range and detail:

Compact and affordable, the ever-popular TubePre V2 professional tube preamplifier employs our popular XMAX Class A solid-state preamp, followed in the signal path by a 12AX7 vacuum-tube stage. A dual-servo (no capacitors) gain stage lets you boost the signal to smoking hot levels without significantly increasing noise. Discrete components and high-voltage operation offer dynamic range and detail not found in other single-channel tube preamps in its class. Built tough enough for serious gigging, the TubePre V2 is a great choice for guitars and microphones alike.

From gentle warmth to total fuzz with the twist of a knob:

XMAX microphone preamps deliver incredibly high headroom, deep lows, smooth highs, and a rich overall sound garnering them rave reviews from users and the media alike. The 12AX7 vacuum tube that follows the XMAX in the TubePre V2 was hand-selected and carefully tested for electrical conformity and freedom from microphonics. Twist the Drive saturation control to add the “color" that only a hand-selected 12AX7 can deliver — from gentle warmth to total fuzz.

A versatile tool thats built to travel:

Housed in a rugged case that is built to travel, the TubePre V2 rear panel sports separate unbalanced, ¼" instrument and balanced, XLR mic inputs and unbalanced ¼" and balanced XLR line outputs. Use it as a straight-up tube preamp or a dynamite direct box (DI) for guitars and basses. Weve provided all of the extras you need, including a highpass filter, phantom power, polarity reverse, and a backlit VU meter. Yet with all its features, its small enough to carry almost anywhere—or simply screw-mount it to a standard rack tray.

Great sound, live or in the studio:

Live or in the studio, the TubePre V2 is a great-sounding tool youll use on a variety of sources. Add just the right amount of tube distortion to guitars, basses, and mic signals. Go lightly for gentle warmth or go all-out for solid crunch—its up to you. So give your ears a treat and test the TubePreV2 at your favorite PreSonus dealer. Then check out the price— and prepare to be amazed. Because with PreSonus, big sound does not have to cost big money.

Features:

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

Input/Output:

1 unbalanced ¼" instrument input

1 balanced XLR mic input

1 unbalanced ¼" line output

1 balanced XLR line output

Physical:

Compact 1/3U rack-mount chassis

External 12 VDC, 1A power supply

Technical Specifications: Mic Input:

Connector Type: XLR, female, balanced

EIN: -131 dB, 20 kHz BW, max gain, Rs=40O, A-wtd -128 dB, 20 kHz BW, max gain, Rs=40O, 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 kO

Phantom Power: +48 VDC, 10 mA

Instrument Input:

Connector Type: ¼" TS, female, unbalanced

Input Impedance: 1 MO

Analog Output:

Connector Types: XLR, male, balanced ¼" TS, female, unbalanced

Maximum Output: +20 dBu

Output Impedance: 51O

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:

Dimensions: 1/3U rack-mountable (screw-mount to standard rack tray, not included)

Height: 1.75" (44.45 mm)

Depth: 5.5" (139.7 mm)

Width: 5.5" (139.7 mm)

Weight: 5 Lbs. (2.27 kg)

Model:	TUBEPREV2
Manufacturer:	Presonus