Behringer ULTRAGAIN PRO Tube Mic Preamp and DI Box

This is the ideal extension to your console MIDI setup or hard disk recording system. Its parametric EQ’s give you extra sound-shaping power while its built-in tube adds warmth and transparency to your signal.

FEATURES:
• Mic input stages are based on super-high quality, discrete conjugate transistor pair circuitry
• Ultra-wide bandwidth from 2 Hz to 200 kHz for (open) sound
• Built-in high-quality vacuum tube for outstanding, ultra-musical tube sound
• Our special vacuum tube circuitry warms up your music without unwanted noise
• Two high-end Parametric EQs with centre frequency, bandwidth and level being fully user adjustable
• Independent line driver to convert -10 dBV into +4 dBu pro level
• Completely versatile DI-Box due to servo-balanced inputs and outputs
• (Soft Mute) +48 V Phantom Power to avoid power-on (thumps)
• Fully tunable and switchable 12 dB high-pass filter
• Switchable Phase Reverse to correct phase problems
• Ultra-low noise 4580 audio operational amplifiers for outstanding sound performance
• Accurate 12-segment LED metering for output level
• Servo-balanced gold-plated XLR and 1/4" TRS inputs and outputs
• Relay-controlled input switch for maximum signal integrity
• High-quality detented potentiometers and illuminated switches
• Manufactured under the stringent ISO9000 management system

TECHNICAL SPECIFICATIONS:
AUDIO INPUT:
• Microphone
• Connectors XLR
• Type transformerless, DC-decoupled input
• Impedance 3 k Ohms balanced
• Maximum input level +10 dBu balanced and unbalanced
• CMRR typ. 40 dB, >55 dB @ 1 kHz
Line
• Connectors XLR and 1/4" jack
• Type transformerless, DC-decoupled input
• Impedance 60 kOhms balanced
• Maximum input level +23 dBu balanced and unbalanced
• CMRR typ. 40 dB, >55 dB @ 1kHz
AUDIO OUTPUT:
• Connectors XLR and 1/4" jack
• Type electronically servo-balanced output stage
• Impedance 60 Ohms balanced, 30 Ohm unbalanced
• Maximum output level +21 dBu balanced and unbalanced
• Frequency response 10 Hz to 200 kHz, +/- 3 dB
• Noise > 94 dBu, unweighted, 22 Hz to 22 kHz
• THD 0.011 % typ. @ +4 dBu, 1 kHz, Gain 1
IMD 0.01 % typ. SMPTE
• Crosstalk < -88 dB, 22 Hz to 22 kHz

FUNCTION CONTROLS:
• Mic gain variable (+10 dB to +60 dB)
• Frequency (lo cut) variable (12 to 320 Hz)
• Frequency (PEQ) variable (10 Hz to 20 kHz), dependent on x 10 and x 0.1 switch
• Bandwidth variable (0.03 to 2 octaves)
• Level variable (-15 dB to +15 dB)
• Output variable (-20 dB to +20 dB)

FUNCTION SWITCHES:
• +48 V activates phantom power
• Mic/line switches from line to mic preamplifier
• Phase rev. phase reverse (180°)
• Lo cut activates the high-pass filter
• x 0.1 switches the frequency control to 10 Hz - 200 Hz
• x 10 switches the frequency control to 1 kHz - 20 kHz
• EQ in/out activates the parametric filter

INDICATORS:
• Clip clipping control LED
• Output level 12-segment LED display: -30/-24/-18/-12/-6/-3/0/+3/+6/+9/+12/+18 dB
function switch LED indicator of every switch

POWER SUPPLY:
• Mains voltages USA/Canada 120 V •, 60 Hz
• U.K./Australia 240 V •, 50 Hz
• Europe 230 V •, 50 Hz
• General export model 100 - 120 V •, 200 - 240 V •, 50 - 60 Hz
• Power consumption max. 20 Watts
• Fuse 100 - 120 V •: T 500 mA H
• 200 - 240 V •: T 250 mA H
• Mains connection standard IEC receptacle

PHYSICAL:
• Dimension (H * W * D) app. 1 3/4" (44.5 mm) * 19" (482.6 mm) * 8 1/2" (217 mm)
• Net weight app. 3.0 kg
• Shipping weight app. 4.2 kg