Hi-Fi Preamplifier/Pre-amp

Design: Graham Maynard

Notes:
This circuit has an exceptionally fast high frequency response, as demonstrated by applying an 100kHz square wave to the input. All graphs were produced using Tina Pro.

The Preamp's Bode Response
The Preamp's Bode Response

Squarewave Response with 100kHz Input Signal Applied
Square wave Response with 100kHz Input Signal Applied

Total Noise at Output Measured with 600R Load
Total Noise at Output Measured with 600R Load

Signal to Noise Ratio at Output
Signal to Noise Ratio at Output

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Hi-Fi Preamplifier/Pre-amp