Bettermaker Mastering Equalizer #662 (Used)

The Bettermaker Mastering Equalizer is an advanced mastering EQ with a 100% analog audio signal path. It features USB connectivity with Mac/PC allowing for all parameters to be digitally controlled via touchscreen and/or DAW (with dedicated plug-in). The Mastering Equalizer comes with 399 presets, total recall, A/B comparison. The 5-inch capacitive touchscreen with back-light and multi-touch functionality includes four encoders with push-button action for ease of control. It features stereo, dual-mono and mid/side operation modes with solo function.

FEATURES:

• Stereo 12 or 24 dB/oct high-pass filter with adjustable cutoff frequency (15 Hz – 150 Hz) and resonance
• Four stereo parametric filters with 15 dB boost/cut range, variable Q (0.2 – 3) - EQ1: 23 Hz – 400 Hz (bell/shelf); EQ2: 80 Hz – 2 kHz (bell); EQ3: 400 Hz – 10 kHz (bell); EQ4: 1 kHz – 23 kHz (bell/shelf)
• Stereo passive equalizer with extended hi-boost section (23 and 28 kHz) and separate frequencies for low-boost and low-cut sections
• Stereo 12 dB/oct low-pass filter with adjustable cutoff frequency
• Adjustable output level (±12 dB)
• Gain Lock and Auto-Q functions
• Onboard measurement of PEAK/RMS levels and RTA analyzer
• On-screen live representation of the EQ curve

SPECIFICATIONS:

• Balanced stereo input (XLR), 23 dBu max input level (THD < 0.1%)
• Balanced stereo output (XLR), 23 dBu max output level (THD < 0.1%)
• Operating Level: +4 dBu
• Input impedance (differential): 48kΩ (for balanced signal)
• Output Impedance: 50Ω + 50Ω (electronically balanced)
• Frequency response 5 Hz to 30 kHz; ±0.1 dB
• Dynamic range: 115 dB @ +18 dBu, 20 kHz BW
• THD+N: CMRR: max 80 dB @ 3 kHz, min 55 dB @ 50 Hz, 20 kHz BW
• Crosstalk: min -90 dB @ 1 kHz, max -55 dB @ 30Hz, +18 dBu, 20 kHz BW
• 2U enclosure, 230 mm deep
• 115/230 V switch
• Advanced linear power supply with toroidal AC mains transformer
• Maximum power consumption: 30 W
• Shipping weight: 5.5 kg