Manley Massive Passive Stereo Equalizer

Manley Massive Passive, 2 Channel EQ, 4 Tapes per channel, Circuit fully passive, Overlapping frequency ranges, Each band offers the possibility of Shelf or Bell, Pro Band: Cut, Boost, and Off, Tube Make-Up Gain, Passive high-pass and low-pass filters, Level +4 dBU (can be switched internally to -10), EQ Frequency control range: 22 to 27000 Hz, EQ Boost / Cut Range: 20 dB Boost / 20 dB Cut, Frequency range: +/- 2 dB: 8 - 60000 Hz, Maximum output at 1.5% THD +37 dBv, +26 dBv at 20 Hz, THD & noise (1KHz at +4 dBu): 0.06%, Noise Floor (with respect to + 4dBu): -85 dB (A Weight), Dynamic Range: 120 dB, Bypass switch, Inputs and outputs as balanced XLR and 1/4