Guitar preamp, based on an FET BF245 and BF256 schematic diagram. The input impedance is mainly determined by the value of R1 and R2, the FET with an input impedance of several tens of MOhm. It is approximately 1 MB and corresponds more or less, even to the value of R2.
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Description for Guitar preamp, based on an FET BF245 and BF256
|1||Title:||Guitar preamp, based on an FET BF245 and BF256|
|2||Upload by:||Amplifier Circuit|
|3||Upload date:||September 29, 2011|