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  1. neiltheseal

    JFET alternatives for Boss PH-1 Phaser. Can I use any matched quad?

    Down anyone know how many smd jfets I should buy to get enough to matched 4 some? I am buying 20 of 2sk208 and 2n4547 each from mouser but am concerned I might need more. Does anyone know?
  2. neiltheseal

    JFET alternatives for Boss PH-1 Phaser. Can I use any matched quad?

    What phaser did you use the j201s in?
  3. neiltheseal

    JFET alternatives for Boss PH-1 Phaser. Can I use any matched quad?

    Thanks. I was going to buy SMD jfets and try my hand at matching them myself. I have a whole lot of J201 and 2n5457s. Ideally I would use these rather than buy a batch of 2SK30A-GR in order to get enough that are matched.
  4. neiltheseal

    JFET alternatives for Boss PH-1 Phaser. Can I use any matched quad?

    Hello As the heading says, I was planning on building a Boss PH-1 and wanted to know if they type of JFET was essential. Aion FX says to use 2SK30A but note that 2n5457 is the same. So could I simply use matched 2n5457s here or even J201s? Thanks in advance.
  5. neiltheseal

    Parenthese Octave no effect and loud hum at full

    And what do you have in q5? This should be a jfet like q, but q1 and q5 look different in your pic.
  6. neiltheseal

    Parenthese Octave no effect and loud hum at full

    I think you have the wrong value in r21 at least. Looks like a 470r not a 47r. Probably doesn’t matter but may be worth checking others
  7. neiltheseal

    Parentheses very low volume

    Sounds good. If you can find where the sound stops that is a huge clue.
  8. neiltheseal

    Parenthese Octave no effect and loud hum at full

    You should get the voltages in the link below. Yours seem ok except for pin 8 https://www.madbeanpedals.com/projects/_folders/DistBoostOD/pdf/SlowLoris2020.pdf
  9. neiltheseal

    Parentheses very low volume

    It wound be good practice to build an audio probe. If you go I bet the sound stops at pin 3 of the op amp.
  10. neiltheseal

    Parentheses very low volume

    I think you can also use a tl071 and an op07.
  11. neiltheseal

    Parentheses very low volume

    Did you say that you used a tl072? Those will not work in this. If so I think that is your problem. Try a lm308 as suggested
  12. neiltheseal

    Best vactrol for Q-tron?

    Thanks. I’ll get some of these!
  13. neiltheseal

    Best vactrol for Q-tron?

    Hey everyone I need more envelope filters in my life so I thought I might make an EHX Q-Tron. I found the schematic below, but here they simply list "opto" as the vactrols/optocouplers. https://www.freestompboxes.org/viewtopic.php?t=6849 I was wondering if anyone kew what would be a good...
  14. neiltheseal

    Boss CH-1: Depth Mod?

    Hey. I have not made the change you suggested in the CE-1 but I have in pretty much every other chorus that I have made. I love putting this capacitor on a swtich to get low, medium and high depths.
  15. neiltheseal

    Uberfuzz not working

    I just checked the layout and it seems set up for 2n5088. Are you sure the pinouts are different? They seem the same according to my google search. Try the transistors as normal without swapping b and c.
  16. neiltheseal

    Is there a trick to using these led bezels?

    Thanks. This is really helpful. I’ll try this out
  17. neiltheseal

    Is there a trick to using these led bezels?

    Hey everyone. I bought some of these led bezels lined below to try out but I’m having trouble getting them to work right. https://www.taydaelectronics.com/5mm-bezel-led-panel-mounting-clip.html Either they are too loose and the LEDs wiggle around or they are just too tight and I damage the...
  18. neiltheseal

    Even more new Tayda colors!

    Pics?
  19. neiltheseal

    Curds and whey distortion added to a better overdrive?

    And another video with an envelope filter in front. I really like this sound.
  20. neiltheseal

    Curds and whey distortion added to a better overdrive?

    Here is a video of my semi successful attempt. I managed to get it going by breaking the connection between the gain knob and c13 and adding a mosfet boost here. I think for next time I will make the following changes: Use the spare op amp for extra gain stage between gain and c13 Use a 1m...
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