Mentaltossflycoon
Well-known member
That's a straight up sushi boat.View attachment 57806
Forgot to mention this 'n. _— ¯ FAST SHIPPING!
I gotta stop buyin' PCBs and start buying parts.
Oh, and building. I should build some of these, maybe all ...
That's a straight up sushi boat.View attachment 57806
Forgot to mention this 'n. _— ¯ FAST SHIPPING!
I gotta stop buyin' PCBs and start buying parts.
Oh, and building. I should build some of these, maybe all ...
Brilliant name for a sushi box PCB bundleThat's a straight up sushi boat. View attachment 57893
Ya pays yer money and ya takes yer chances!Love it! Offending Font build, awesome!
What I don't love is... I just ordered some PPCB stuff in the Sept 15% sale to round out some ideas/collections — didn't need it, thought of putting it off to a 20%/BlackFriday, but said what the hell — and then a week or so later Robert drops a 20% off code! ARGGGHHH...
I need to save my coin where I can, so I can order the parts for the PCBs I'm hoardering...
I need to save my coin where I can, so I can order the parts for the PCBs I'm hoardering...
Hoardering got me, too. It’s a good oneI laughed at “hoardering.”
I feel ya on saving every penny. 15% off is still a win though!
I had to look at it twice.Hoardering got me, too. It’s a good one
For the mk iii is the leakage just too low for q3. I tests 22 last night median hfe of 111. None of them were above 5ma for leakage though.I’ve used some of the lower gain ones as Q1 and Q2 of a Tone Bender Mk. III, and liked them a lot for that. On the breadboard, I’ve used some in a Spaceman Sputnik II (hFE 73, 86, 88), Fuzz Face (hFE 90, 127), and a modified Tone Bender Mk. II (forgot the hFEs but I did add bias resistors to the bases). They sounded great in all of them. I’d feel confident dropping them in any circuit that calls for low leakage PNP germaniums.
Correct. I think my earlier post suggested using them for Q1 and Q2 for a Mark 3, which work well with low leakage devices, not Q3, which needs to be pretty leaky. I used a very leaky 3AX31C for Q3 in my build.For the mk iii is the leakage just too low for q3. I tests 22 last night median hfe of 111. None of them were above 5ma for leakage though.
ah thank you. Be nice if they listed in these eBay one these ones are higher leakage. I’d buy 20 of something with a higher leakage but most of these Russian things I’m guessing are low.Correct. I think my earlier post suggested using them for Q1 and Q2 for a Mark 3, which work well with low leakage devices, not Q3, which needs to be pretty leaky. I used a very leaky 3AX31C for Q3 in my build.
There are some leakier Soviet transistors out there—off the top of my head the GT115, GT321, and GT403 families are all high leakage (anywhere from 150µA to 1mA, but typically closer 150 and 400 µA). Depending on how much leakage you need, you might want to try some transistors from the MP20 and MP21 families, which tend to be in the 50-100µA range, with a few exhibiting leakage as high as 200µA.I
ah thank you. Be nice if they listed in these eBay one these ones are higher leakage. I’d buy 20 of something with a higher leakage but most of these Russian things I’m guessing are low.
Sorry last question do you know which of those would be in the 100-150 hfe range most likelyThere are some leakier Soviet transistors out there—off the top of my head the GT115, GT321, and GT403 families are all high leakage (anywhere from 150µA to 1mA, but typically closer 150 and 400 µA). Depending on how much leakage you need, you might want to try some transistors from the MP20 and MP21 families, which tend to be in the 50-100µA range, with a few exhibiting leakage as high as 200µA.