| Electronics > Beginners |
| Trying to find a resistor value for JFET RIAA Phono Preamplifier schematic |
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| floobydust:
Linear Systems makes several very sexy discontinued JFETs, including the J170. They call theirs the LSK170. I order them direct, or the DiyAudio store may have them. |
| Frankentronics:
Hello friends, I finally had some time to build the circuit for this phono preamp. Here is how I built it. It is home brew style. And here, once again, is the schematic. It can take 18 to 24 VDC and I am running it at 18V. I am not getting as much gain as I had hoped. It works, but at a slightly lower volume than expected. So, if I increase the voltage to 24V, would I get more volume out of it? Thanks |
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