... , -0.5dB Bandwidth: 0.35Hz-80kHz, 0, -3dB Input impedance: 40k Balanced/Unbalanced Technical Info Frequency ResponseFlat: 20Hz-20kHz, 0, -0 ... .5dBBandwidth: 0.35Hz-80kHz, 0, -3dBInput impedance: 40k Balanced/UnbalancedMax Level: 22dBuOutputImpedance: Balanced4dBu: Balanced: 200l; Unbalanced: 100-10dBV ...