Hi-Fi Preamplifier Class A with BC550

This entry was posted on Wednesday, September 19th, 2007 at 10:06 pm and is filed under Pre Amplifier - microphone preamp.


Hi-Fi Preamplifier Class A with BC550

Design: Graham Maynard
Email graham.maynard1@virgin.net

Notes:
This circuit was submitted by Graham Maynard from Newtownabbey, Northern Ireland. It has an exceptionally fast high frequency response, as demonstrated by applying an 100kHz squarewave to the input. All graphs were produced using Tina Pro.

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Source: http://www.mitedu.freeserve.co.uk/Circuits/Audio/gmpre.htm