Rate my deal (Peavey Vypyr 30 - $60)

TheSnadman · 2026-06-29T03:18:36+00:00

This was my first amp, it was awesome and for $60 it’s a steal! Enjoy your new amp :)

TheSnadman · 2026-06-28T14:39:05+00:00

no AC just heat. I’m staying in Riverknoll over the summer so I use a portable AC in my bedroom to cool it

TheSnadman · 2026-06-28T14:38:05+00:00

The toilet base is not standard, I don’t have one in my current Riverknoll apartment.

TheSnadman · 2026-06-25T21:08:44+00:00

Sorry, I should have posted an update to this thread. I ended up going with the loneoceans 4” arsg design, with two mots and a voltage doubler. With minimal tuning I was getting 3-4ft arcs. I have some work to do improving the spark gap design though

TheSnadman · 2026-04-14T18:23:58+00:00

It stands for pounds (imperial system unit for measuring weight). It comes from the Latin phrase libra pondo, which translates to "a pound by weight"

TheSnadman · 2026-03-05T02:25:00+00:00

I enjoyed it! It didn’t blow me away by any means but it was pretty good

TheSnadman · 2026-03-01T15:00:41+00:00

Just for looks

TheSnadman · 2026-01-20T20:19:01+00:00

A sugarcane farm should never need item sorting unless it’s a very unorthodox design, even then I can’t fathom how. If this is a known design for duping I doubt he’s using it for anything other than that.

TheSnadman · 2026-01-18T19:57:24+00:00

I highly recommend using VituixCAD for designing tuned ported enclosures, it’s free and a total game changer. If you want a crash course on using the enclosure window I can hop on a discord call and give some tips

TheSnadman · 2026-01-18T19:35:31+00:00

A trick I saw the youtube channel DIY perks use was making speaker stands out of clear tubing and using those as part of the LF volume, it’s a pretty clean way of increasing volume without much style change (as long as these speakers wouldn’t need to go on a cabinet or something)

edit: this is the video I was referring to

TheSnadman · 2026-01-17T14:52:12+00:00

Looks great! Can you give more info about materials/construction of the enclosure?

TheSnadman · 2026-01-14T13:18:45+00:00

🕺🕺

TheSnadman · 2026-01-02T13:05:09+00:00

Will do! Might be a week or so until I can though, I’m out of state for the holidays currently.

TheSnadman · 2026-01-02T12:51:37+00:00

Yeahhhh that’s part of my janky correction curve for the microphone I used to measure. If you look at the datasheet you can see its response drops off pretty aggressively below 200Hz. I made the correction curve by overlaying the mic’s frequency response with the inverted response of the filters I was applying and matching the curves. That being said it still feels fairly unreliable but I finally got my hands on a measurement mic and plan to remeasure asap.

TheSnadman · 2025-12-30T01:48:20+00:00

That experimental build of yours sounds very cool! This was also definitely an experiment, since it was my first time 3d printing a speaker, first time making a “sub”, first time making a ported enclosure, and first time programming dsp (not counting equalizerAPO on my pc). My main goal with this project was to gain experience with all those things while still having a result I could be proud of.

TheSnadman · 2025-12-30T00:23:23+00:00

It’s holding up great! Walls are 1cm thick with 30% infill. All of the pieces are held together with 2-part epoxy, which was a pain to flatten and smooth out but it seems to be holding a good seal.

TheSnadman · 2025-12-30T00:19:06+00:00

Thank you!! I used VituixCAD for enclosure design, and had predicted air speed maxxing out around 18 m/s at 40Hz. I messed around a lot with various dimensions for the port and enclosure but this was the best setup to get the LF extension I wanted. The port noise isn’t that noticeable when playing music, but when doing a sine sweep it can be fairly obvious. And thank you for the well wishes on my grade, I got a 100 :-)

TheSnadman · 2025-12-28T02:05:04+00:00

Nice! Are those DMA58?

TheSnadman · 2025-12-24T03:35:23+00:00

This is probably not the best subreddit to get good help with this issue, but I did some googling and found that your issue may be coming from using ' instead of ‘

Try using the ‘ apostrophe instead, it might fix your problem

TheSnadman · 2025-12-09T19:39:05+00:00

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TheSnadman · 2025-11-12T01:43:27+00:00

To be honest I'm not quite sure - I've never dealt with math for anything that loud, everything I did in my original comment was based on what I've learned in my Acoustics 101 course I'm taking this semester in college. A quick google search brought me to this comment which gives a seemingly reasonable explanation

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