The present invention relates to a head amplifier for use with a home VTR, more specifically, to a head amplifier suitable for integratin into an IC.
A head amplifier is an amplifier for a home VTR which processes playback signals from a magnetic head. A head amplifier installed in an IC is disclosed, for example, in Japanese Laid-Open Publication No. 55-153108. The head amplifier of this publication has several disadvantages which will be detailed hereinbelow.