Tube

Tube-Tech HLT 2AM

• Mastering version of the stereo equalizer
• Clean stereo matching and reproducibility thanks to tap switches instead of potentiometers
• Reduced boost / cut to +/- 7 dB for more precise settings of the shelving filter
• High-Shelf and Low-Shelf Gain with 23-stage rotary switches
• Low and high-cut filters with 6 switching stages each
• All other potentiometers in rasterized version
• Extremely low tolerances

Features:

• Mastering version of the 2-channel / stereo EQ
• Active high and low-shelf EQ via high-gain tube amplifier
• Low-shelving: 18, 37, 80, 180, 370, 800 Hz with +/- 7 dB gain
• High-shelving: 1,000, 2,000, 5,000, 10,000, 15,000, 22,000 Hz with +/- 7 dB gain
• T filter (EQ rocker) with selectable center frequency (between 0.5 - 2 kHz)
• T-filter lowering by max. 7.5 dB, increase by max. 4 dB
• Variable highpass with 5 frequencies and bypass: 18, 25, 40, 60, 85 Hz
• Variable low-pass with 5 frequencies and bypass: 12,000, 15,000, 18,000, 20,000, 25,000 Hz
• Frequency response (-3dB): 5 - 55,000 Hz
• Noise ratio (Rg = 200?): 22 22,000 Hz <85 dBU
• THD + n @ 40 Hz: 10 dBU <0.10%
• Headroom (1% THD + n)> +27 dBU
• Balanced XLR inputs and outputs
• Dimensions: 19 "/ 2U with 165 mm depth
• Weight: 4.3 kg