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In looking at the Toshiba spec. I just kinda gave up and used it anyway.

2SK170 – 2SK170 N-Channel JFET Transistor Datasheet

Started by dramadisease Drawing Board. I’ll give it a go.

2sk170 datasheet Oh someone say yes, say yes, say yes. Isn’t the bottom pic taken from a Dorsey schematic? July 13, 2sk170 datasheet, Rossi Member Germany Posts: Please help me figure this out. Datawheet 11, Any written numbers on the transformer? I made an ambisonic mice with 4 Dorsey head amps from that mag article.

2SKBL(F) Toshiba America Electronic Components Datasheet PDF

There 2sk170 datasheet supposed to be a difference because the channel is asymetrical and I suspect that will affect certain applications, but made datasheeh an ounce in my design. The Dorsey diagram 2sk170 datasheet incorrect, but because of that when I was designing DOA several years ago I did a bit of extra testing. Started by guavatone The Lab.

The boards are sqeaky clean so that was’nt it. Kit Member Sweden Posts: But there can be subtle differences. IIRC the actual pictures Dorsey gives in his article should be the guide, right? July 08, In the image, is the bottom 3-D pinout pic correct?

I wanted people to think a bit before just blindy changing parts in their microphones thats why I posted about the writing on 2sk170 datasheet transformer. Reverse the Source and Drain in your drawing. Started by andia 2sk170 datasheet Lab. I can’t remember the directions on the Oktava mod and how I followed them, 2sk170 datasheet I may have mine in reverse. I want to be certain about this.

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Yes, the bottom diagram apparently incorrect is from 2sk170 datasheet reprint of Scott’s “Making Mics Better: I found it on the web at Well thanks for that Rossi. I did the Oktava years ago, it was one of my first diy mods. March 16, 2sk170 datasheet mics noise floor wasn’t what it should be.

Has anyone modded the 2sk170 datasheet had to flip the 2sk170 datasheet to sound better? You can’t go too far wrong with a JFET with the gate in the middle, since they are more or less symmetrical, usually.

Thanks samuel, but that advice wassn’t for the Oktava. Could reversal of that fet be the issue?

2SK MOSFET Datasheet pdf – Equivalent. Cross Reference Search

WHould a lower level be a symptom brad? I have no problems with the stock ones. The 2sk170 datasheet 2 drawings are front facing the flat and bottem. I left hints to help people find their own answers.

Gus Member 2sk170 datasheet Posts: Started by Violinist Microphones. I have been watching this forum and am glad to finally be able to contribute.