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 that’s 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. We’ve 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, it’s 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 you’ll 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—it’s 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.
技術規格
Mic Input
|
|
Connector Type |
XLR, female, balanced |
EIN |
-131 dB, 20 kHz BW, max gain, Rs=40Ω, A-wtd -128 dB, 20 kHz BW, max gain, Rs=40Ω, 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 kΩ |
Phantom Power |
+48 VDC, 10 mA |
Instrument Input
|
|
Connector Type |
¼” TS, female, unbalanced |
Input Impedance |
1 MΩ |
Analog Output
|
|
Connector Types |
XLR, male, balanced ¼” TS, female, unbalanced |
Maximum Output |
+20 dBu |
Output Impedance |
51Ω |
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 lb. (2.27 kg) |
As a commitment to constant improvement, PreSonus® Audio Electronics, Inc., reserves the right to change any specification stated herein, at any time, without notification.