BH7272KV - Two-channel VCR PRE / REC amplifier for Digital VCRs
BH7272KV Features
* 1) The playback amplifier is a differential amplifier with an overall gain of 54dB (Typ.), and has low-noise transistors as the first stage. The feedback circuit is not included, so provide negative feedback for head peak damping, and positive feedback to cancel the input capacitance using
