Bruel & Kjaer 2607 Measuring Amplifier

Bruel & Kjaer 2607 Measuring Amplifier Low noise, high gain measuring amplifier with analogue indicator instrument. Sensitivity from 10/A/ to 3 0 0 V f.s. adjustable in 10dB steps. RMS value indication for crest factors up to 40 with 'Fast' and 'Slow' damping of the indicator instrument and pulse measurements with index lock on the maximum peak...