Jfet buffer modules are back in stock!
RE: JFET Buffer Board (Assembled)
I need a buffer to properly interface a Piezo element with a typical audio preamplifier with input sensitivity of the usual values (500mV to 2V). Can you provide the input and output impedance values for the JFET board?
I am wondering if perhaps I would need a second stage to generate enough output voltage to drive the preamp input.
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Jack Orman has been involved in FX design and construction since the mid-1970s.
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