Behringer TUBE ULTRA-Q T1951 User Manual page 4

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TUBE ULTRA-Q T1951
TUBE ULTRA-Q
®
2 x 4-Band Parametric Tube Equalizer
s 4-band parametric stereo equalizer with selected 12AX7 tubes
s ULTRA-TUBE circuitry (UTC) adds desired amount of warmth without additional noise
s Parallel filter architecture ensures minimal phase shifting
s Precision state-variable filters with constant-Q characteristic
s Ultra low-noise 4580 audio operational amplifiers offer outstanding performance
s Switchable shelving filter functions remove unwanted frequencies
s Each band can be bypassed and is fully adjustable from notch filter to broadband equalization
s Broad frequency band overlapping allows extreme boost/attenuation
s High-quality detented potentiometers and switches with vintage-style knobs
s Cut-in delay to avoid switch-on “thumps”
s Relay-controlled hard bypass with auto bypass function in case of power failure
s Servo-balanced gold-plated XLR and 1/4" TRS inputs and outputs
s BEHRINGER’s high-performance OT-1 output transformer retrofitable
s High-quality components and exceptionally rugged construction ensure long life even under the most
demanding conditions
s Manufactured under ISO9000 certified management system
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