0 By HMF Solutions In NagraPosted August 11, 2016Nagra Classic preampElectronics Frequency response: 10 Hz – 50 kHz (+0 / -0.5 dB) Dynamic range: >125 dB (Gain at +12 dB) Minimum input level to reach 0 dB (meter) 0.28 V rms (Gain at +12 dB) Maximum input level to [...] READ MORE