Minimum_component_phono_amp_with_common_mode_volume_and_tone_controls

Published:2009/7/23 20:06:00 Author:Jessie | From:SeekIC

This circuit has a distinct advantage over the circuit of Fig. 1 -33. When transducers of high source-impedance are used, the full input impedance of the amplifier is realized. The circuit also has an advantage with transducers of low source impedance because the signal attenuation of the input voltage divider is eliminated.Figure 1 -35B shows the tone-control response.



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