If you put some rubber hose / tube into the vent hole on your Floor Thomas, you can change the pitch of the drum by blowing into said tube / hose / pipe, whilst sticking the drum. I've never tried it myself, but apparently it works.
The balloon idea is great, the same vibe as the old cloth on the drum sound, but you get more attack. Great trick, and the toy on the hi hat stand is killer. These are the best yet.
Yeah, the balloon trick made for a very authentic sounding 1970s kit. The pin toy sounds like a cabasa, which can also be rigged to a pedal if you're clever.
Dude I was thinking the same thing. Like if i ever somehow found myself in a Beatles cover band (with a few thousand dollars for an acrylic kit), this is exactly what I'd do. Dry sound + a fun, psychedelic-ish look
The biggest joy with these videos always comes from your playing, David. You always have such creative stickings and patterns, I wish I was half as versatile and varied as you in my playing.
Try filling the balloons with argon! Fewer balloons! More balloons! I reckon one highly-inflated balloon could subtly damp the sound - too many underinflated ones would simply add too much rubber mass.
I don't think it will matter much since as long as you have the baloons touching the drum heads, they are going to deaden the sound so much that there's not going to be any noticeable difference. Maybe if you suspended some balloons inside so they weren't touching the heads it would matter
Yeah, but that's about the only good thing, IMO. That's going to make tuning so much more tedious, and good luck tightening them without changing the tuning of that lug slightly.
I really liked the balloon hack. And I love the dead tom sound of "Come Together" and so many 70s recordings. But if it were me--and I surely do wish I had a DW acrylic kit--I'd use the balloons on the kick and snare but generally keep the toms open.
That first guy talking about having a bandmate sticking stuff to the drums is perfect. I taped a copy of Avatar on each of our drummer's bass drums about 5 months ago. They're still there.
4:36 I think the nylon rope was muffling the sheet metal. My high school had a similar “effect symbol” set up on a hi hat stand. We used 550 cord to go under the pedal, but it was connected to the sheet with metal rings. If done right, it’ll make some crazy effects.
I like the balloon hack. You are creating barriers for the internal pressure wave to have to deal with, which slows it down. I've never been a fan of moongel, tape, wallet, or any other method of muting the head. This way, it allows the heads to still do their thing. I would probably do that for the kick and snare (but with less balloons, maybe). Love the channel, David. Cheers from Hillsdale, Kansas (KC area)!
You should use helium balloons and use just enough to cover the drum head. When you hit them they should drop from the impact but then float back to the top to mute the head. Could be a cool effect and look sick!
As someone who went to college to learn the John M Woram methods back in the early analogue 80's, along with being an active drummer at the same time, I have always wondered the obsession with trying to mic the air escape hole in drums with the top and resonance heads on, especially the snare, a microphone simply catches the vibrations from the instrument on the diaphragm and converts it into electric impulses, the more air that blows on the diaphragm the less of the subtle vibrations in the sound wave you will catch, this is why we all learn that when placing mics on the drums that if you have a small hole in the resonance head of the kick drum, then you need to detune it and drill some air escape holes elsewhere in the head, or make the hole much bigger than the mic head, the more air that blows on a diaphragm the less instrument you get, lately I have been getting the best damn sound by using the DW head that has several 1/8" holes placed all around near the rim and placing a RE20 just slightly diagonal from directly pointing at the center of the resonance head, the tone and response are so much better I stopped using triggers!, worst drum nightmare ever.....trying to get a good sound out of North drums and the deepest snare I have ever seen...with a Duroline Kevlar head on it, the coffee cans and couch cushions I started with at 10 years old sounded much better than that Greek tragedy!
Great Video with cool ideas: The balloons have great potential! Lugnuts: helpful for hard-hitters to come through a gig not having to tune after each song. Although, if you have to: mayhem 😂
I can't find the video now, but I saw a guy that altered his snare rim to where he could just lift it off the drum and change to a different head (with different tunings. I imagine the lugs screwed into the rim only somehow to get the tension he needed. but it was a neat idea if you wanted to have different sounds in shows and only have 1 snare, or for electric to acoustic hybrids.
People have been sending me this video all morning, thanks for sharing/trying my nonsense ha... Although the air vent thing I did was a massive fail, the balloon thing I totally like, so much so that I recorded a full track using both (w/wo balloons) in the same track at the same time! ...Anyways awesome video as usual bro! 🤘
The balloons sounded great and add a nice visual to the kit. I can see some great things for theme shows with that idea. Red white blue balloons for 4 of July. Orange and black for Halloween. Red and green for Christmas etc.
That toy on the hi-hat works a lot better than I would have expected. The sound, to me, is somewhere between those MIDI claps and a shaker. The groove you play with it at 12:09 is awesome.
I've used lug locks before, but I typically only put them on the lug(s) closest to where my stick hits the rim for rim shots since that seem to be the main lug(s) that comes loose. But only with triple flange hoops, don't really notice the issue on diecast hoops. The Balloon trick was cool, I might do some experimenting with that as well.
The kick sounds real good with the balloon hack.. and Agreed!! it needs some tweaking on the toms.. and forget about them in the snare.. Wish i thought of this back in 88' .. 😎🤙
Pin toy: I had a things that was like a type of shaker but it was plastic with metal beads around the outside and sounded the same and did the same thing attached to the high hat. Store bought a long time ago. Don't remember the brand. Lock nuts: good luck tuning on the fly. And one more tool to carry around. I wouldn't use in that fashion for those reasons. However, I did like how it held the tuning lug in place when swapping heads. Maybe put a nylon insert lock nut on the lug but keep it just below the rim. That way it doesn't prevent you from tuning on the fly but when you change the head the lugs stay on the rim. Maybe put 2 together to make sure they don't walk, or just 1 and use blue thread locker. You would still need the nylon washer between the rim and lug since using the lock nut that way doesn't serve the purpose of preventing the lug from backing out.
favorite lug lock: purecussion made som many years ago in black plastik.. no rattle, fingertigtning (because there was a rubber seal inside). Now adays I either use an insert or Pearl metal locks. my own favorite "invensions".. well there are quite a few but my 2 favorites: small rubber o-rings (3-5 mmm) on each tension rod (never loose a screw again! and dirt cheap); Velcro dampeners (a bit like evans mini emad but just a lot better (more dampening options... might do a video on that some day) and way cheaper!)
Sonor started with very similar luglocks in the 70's that are very similar to the ones you showed on the ludwig, then in the 80's/90's they went to a snap ring in the lug that put pressure on the tension/friction on the rod and stopped it backing off and you do not have to loosen or tighten it to tune. Then in the late 90's on the flag ship designer they added a rubber outer with captive nut finger tighten luglock called tune safe. And now they have a plastic instert in the lug threads that apply extra friction to the rod thread to stop it backing out. (this mean to cant spin rods in/out with your fingers. So basically sonor have had a luglock of some design on there higher end kits sing the 70's.
Pin toy hi-hat shaker hack, the drum sound on that kit sound amazing, you HAVE to make sample packs of your sound, they sound sooo freaking good man 😊😊💪🤘
I like the shaker thing on the high hats. Air balloons in acrylic drums.... cool. Especially if you like played weddings or something you could color coordinate the balloons to the event. Maybe water balloons 🤔. Ive seen another channel try it once and did notice a difference but id like to see what you could do with the aluminum foil lined around the inside of the kick drum like Bonham supposedly did.
Man. You should do like a transcript of your grooves with each video. On Patreon or something. Your grooves are always super cool and i think more reachable to learn and play then a lot of youtube drummers who just show off.
Just came here to say your kick drum (with no mods) sounds easily within the top 3 out of all your videos I have watched (quite a fair few if not all for the last fair few years) 👌
When it comes to soldering brass instruments: it is very easy IF there is no lacquer. If the instrument is shiny, it has a coating of lacquer. Now, the lacquer starts to burn a bit above the melting temps of the solder. You can most likely understand that it is not very easy to hit that spot... I grew up in an instrument repair shop, learning how to do it was one of the most difficult jobs. Luckily we had a ton of spares that i could practice on. The trick is to use wide butane flame and only feed a bit of air into it. We want to flame to be as gentle as possible, then heat larger area, much larger than you think, apply a bit of tension until things just snap off. Soldering them back on is more difficult, you just got to feel it. Using solder paste makes it much easier, it mostly serves as flux and you feed little bits of solder and let it wick in. It is a skill for sure, it is very easy to burn thru the lacquer or just slightly tint it darker.. which is almost more annoying since you can't see that happening.
I know its easy to give a piece of advice, but for the metal sheet trick to work, you need a different sheet, thinner, a bit larger, and if possible, not steel, definitely not alu, but copper or bronze (the same as for any cymbal). Also zinc, silver and gold will be somewhat OK, kinda (gold wont resist the bending as much). You need to stabilize the middle, put it on a more solid holder so it stays as immobilized as possible. For the ends you need the thinnest cord you can get, maybe even a guitar string. Make a notch, a really tiny one for as much as possible, so it stays above the surface of the sheet an blocks the string from sliding off down, and not tighting it with a loop around the edge. Basically - the sheet larger, everything else around it smaller. I'll try to work on it myself.
That balloon hack was great. Nice to see how different the sound is, also keeping the tuning the same was important. Thank you for your scientific work. Would you consider renting the sound production from the striker side? I mean using a flat drum stick like a paint stir stick as a way to create more of a bassinet thwap. Cheers!
The metal sheet hack seems like the musical saw trick, where the bend can introduce the tone and vibrato to the effect. You had more bend in it when you were testing it and I could hear the effect better than when it was on the stand. The pin device is cool, but reminds me of all the different devices with beads or stones or sand in a gourd effect... As far as the balloons go,they look cool...But they sound very muted. The jam nuts only keep the shafts tight, they can't prevent head stretch. Nothing prevents head stretch... Here is a hack for you, install a schrader valve in the drum air vent, and try different pressure in the drum! A schrader valve is the air valve in tubeless tires. In order to work, the drum has to be air tight...
What are some other hacks you want to see tested? 🤔
coins inside the snare 😅
alex
If you put some rubber hose / tube into the vent hole on your Floor Thomas, you can change the pitch of the drum by blowing into said tube / hose / pipe, whilst sticking the drum. I've never tried it myself, but apparently it works.
Coins on bass drum head/beater
flood a drum kit
You have to use helium in those balloons. It really elevates the sound.
Ba dum tssss....
I think the drumset would fly away!! 😅
Make load-ins easier too.
If they got too high and followed the sun would they be ringo starrs? 😊
I know this is a joke but I was wondering if the difference in the speed of sound in helium would change the tone.
6:17 the nut falling on beat is insane
That's standard premium rdavidr editing
Bucephalus Bouncing Nut
I knew someone in the comments was going to mention it.
Always the beeeeest freakyn editing
The balloon idea is great, the same vibe as the old cloth on the drum sound, but you get more attack. Great trick, and the toy on the hi hat stand is killer. These are the best yet.
Yeah, the balloon trick made for a very authentic sounding 1970s kit. The pin toy sounds like a cabasa, which can also be rigged to a pedal if you're clever.
David's drum hack videos are like a solar eclipse. They don't come often but when they do, they're magnificent!
That horn thingy needs to be incorporated into some Clowncore jams!!!
fuck YES I'd love to see Louis doing this
The balloons too
Yes.
Every hack in this video fits right in with clowncore. The ballonakick, the honk snare, the wobble hats.. even the soup reverb
hell yeahhhh
The groove at 12:08 is one of the tastiest things I've heard in a long time.
Same... Def practicing this
just sounds like "demonoid phenomenon" to me...
The nails-thingy is golden.
Someone should market a round one in metal, specifically to do this.
You can bet Meinl is already on it 😅
@@bettsdnOr Pearl
The balloon thing is definitely an interesting super tight sound. And it makes the drums look fun
That balloon kit sounds perfect to play Come Together😂
I had the same thought.
Dude I was thinking the same thing. Like if i ever somehow found myself in a Beatles cover band (with a few thousand dollars for an acrylic kit), this is exactly what I'd do. Dry sound + a fun, psychedelic-ish look
They need to be all red to play 99 red balloons though
The biggest joy with these videos always comes from your playing, David. You always have such creative stickings and patterns, I wish I was half as versatile and varied as you in my playing.
Try filling the balloons with argon! Fewer balloons! More balloons!
I reckon one highly-inflated balloon could subtly damp the sound - too many underinflated ones would simply add too much rubber mass.
Fill the balloons with helium! For science
I don't think it will matter much since as long as you have the baloons touching the drum heads, they are going to deaden the sound so much that there's not going to be any noticeable difference. Maybe if you suspended some balloons inside so they weren't touching the heads it would matter
12:08 is crazy how nice that sounds
Tama used to have plastic jam nuts. Needed them for my Artstar tube lugs. Got the last I could find anywhere and they work great for those drums.
The nuts keeping the rods in the hoops is enough of hack itself
Yeah, but that's about the only good thing, IMO. That's going to make tuning so much more tedious, and good luck tightening them without changing the tuning of that lug slightly.
6:18 the “air vent fill”. 😂😂😂
that "ballooned" dw kit looks amazing 😍
Dude, the balloons look so cool. I don't even care how they sound.
I agree. That would make a great wrap if you could visually replicate the look!
I would love to see them smaller so they can bounce around
The balloon bass drum sounds like the perfect metal kick sample 😂
Man…that DW acrylic kit sounds incredible
This guy is so genuine and cool. Love this video
balloon kick sounded FIRE
blue monday
Man, the balloon kick drum lowkey sounded pretty good!
This guy answers all the questions us drummer ask ourselves in day appreciate you!
2:52 I was sure you were gonna say Kip from Napoleon Dynamite. Looks exactly like him!
the nail thingy was great!
12:26 be interesting to see if having those pins contacting the around bell does something funky in a good way
I really liked the balloon hack. And I love the dead tom sound of "Come Together" and so many 70s recordings. But if it were me--and I surely do wish I had a DW acrylic kit--I'd use the balloons on the kick and snare but generally keep the toms open.
David uploaded a drum hack video and suddenly I'm happy
Love the way that acrylic set looked full of balloons, makes me wish for a wrap that looked like that
SAME here! I love it too. I had the same idea! Wrap it baby!
absolutely LOVE that you not only used a DW kit to test balloons, but you had to deface them by taking out the vents to do it. *chef's kiss*
That first guy talking about having a bandmate sticking stuff to the drums is perfect. I taped a copy of Avatar on each of our drummer's bass drums about 5 months ago. They're still there.
4:36 I think the nylon rope was muffling the sheet metal.
My high school had a similar “effect symbol” set up on a hi hat stand. We used 550 cord to go under the pedal, but it was connected to the sheet with metal rings. If done right, it’ll make some crazy effects.
I love your tuning. Need to do an updated video on tuning.
In my 23 years of Drumming I've never needed one of those plastic things, actually the first time I've ever heard of it.
Well I've had one of those Pin Sculp[ture Toys' sitting in a box for years and now I have the perfect use for it !!
I like the balloon hack. You are creating barriers for the internal pressure wave to have to deal with, which slows it down. I've never been a fan of moongel, tape, wallet, or any other method of muting the head. This way, it allows the heads to still do their thing. I would probably do that for the kick and snare (but with less balloons, maybe).
Love the channel, David. Cheers from Hillsdale, Kansas (KC area)!
That pin toy sounds amazing mounted on the hat!
Those DWs are monster dude !!
Wow …that was much better than I thought it would be !
You should use helium balloons and use just enough to cover the drum head. When you hit them they should drop from the impact but then float back to the top to mute the head. Could be a cool effect and look sick!
As someone who went to college to learn the John M Woram methods back in the early analogue 80's, along with being an active drummer at the same time, I have always wondered the obsession with trying to mic the air escape hole in drums with the top and resonance heads on, especially the snare, a microphone simply catches the vibrations from the instrument on the diaphragm and converts it into electric impulses, the more air that blows on the diaphragm the less of the subtle vibrations in the sound wave you will catch, this is why we all learn that when placing mics on the drums that if you have a small hole in the resonance head of the kick drum, then you need to detune it and drill some air escape holes elsewhere in the head, or make the hole much bigger than the mic head, the more air that blows on a diaphragm the less instrument you get, lately I have been getting the best damn sound by using the DW head that has several 1/8" holes placed all around near the rim and placing a RE20 just slightly diagonal from directly pointing at the center of the resonance head, the tone and response are so much better I stopped using triggers!, worst drum nightmare ever.....trying to get a good sound out of North drums and the deepest snare I have ever seen...with a Duroline Kevlar head on it, the coffee cans and couch cushions I started with at 10 years old sounded much better than that Greek tragedy!
The balloons look really cool. I could see a lot of artists requesting that for stage regardless of what it does to the sound
And it's a very usable sound anyway
@@DarthCiliatus probably even better if they’re a pop act running triggers anyway
Great Video with cool ideas: The balloons have great potential! Lugnuts: helpful for hard-hitters to come through a gig not having to tune after each song. Although, if you have to: mayhem 😂
The balloon hack was excellent.. i wish i could get samples from that hack . The sound was so super tight.. perfect for the style of music i produce
that bending hi-hat was genius!!!!
the hi hat hack was cool. I agree, different metal sheets would have different sound qualities. Nice job
David: Remember what this snare sounds like.
Me: *panics*
Later David: *edits in original snare sound at the end of the video*
ME: Oh, thank fuck.
The mix of your drums is 🔥
I really like the sound of the kid’s toy thing! I wish more kits had something similar :0!
I can't find the video now, but I saw a guy that altered his snare rim to where he could just lift it off the drum and change to a different head (with different tunings. I imagine the lugs screwed into the rim only somehow to get the tension he needed. but it was a neat idea if you wanted to have different sounds in shows and only have 1 snare, or for electric to acoustic hybrids.
The amount of work that went into this video is insane
The balloon "hack" for the bass drum made it sound like it was triggered almost. Pretty cool!
Triggers doesnt have a specific sound.
You can trigger any sample you want, you can use a cow "moo" if you want....
that metal shelled kit sounds so nice. great vid once again, David!
The dude with the balloon hack looks like a long-haired Sheldon from Big Bang Theory!!🤣 Bazinga!!!
I absolutely hate the sound of acrylic kits and the balloons made it sound INCREDIBLE 😍
People have been sending me this video all morning, thanks for sharing/trying my nonsense ha... Although the air vent thing I did was a massive fail, the balloon thing I totally like, so much so that I recorded a full track using both (w/wo balloons) in the same track at the same time! ...Anyways awesome video as usual bro! 🤘
Im not a drummer, im a guitarrist. But 14:03 sounds like california uber allers by Dead Kennedys
The balloons sounded great and add a nice visual to the kit. I can see some great things for theme shows with that idea. Red white blue balloons for 4 of July. Orange and black for Halloween. Red and green for Christmas etc.
My fav is the nails thing toy, sounds great. But the balloon filled set one is so impressive i love it.
Immediately in love with the pin toy shaker. "I can see all the drum hipster nerds adding this to their kit". Heh, yep, thanks. 😀
That toy on the hi-hat works a lot better than I would have expected. The sound, to me, is somewhere between those MIDI claps and a shaker. The groove you play with it at 12:09 is awesome.
Oh it's not acoustics, it's Deadening, no way. Perfect.
Put a large spring between a drum's top- and bottom heads.
That balloon hack is best in a music video shoot😂
I'd try the balloon muffling with just slightly fewer balloons so there's a little less dampening on the heads.
I've used lug locks before, but I typically only put them on the lug(s) closest to where my stick hits the rim for rim shots since that seem to be the main lug(s) that comes loose. But only with triple flange hoops, don't really notice the issue on diecast hoops.
The Balloon trick was cool, I might do some experimenting with that as well.
Yeah, on a triple-flanged hoop the lug closest to me always loosen very quickly.
Brass thumb jams are my fave lock, but haven’t used them in awhile, usually it’s my ludwig snares that loosen far more than any others
Gostei do resultado das bolas de inflar no interior das peças...para alguns estilos, tem utilidade.
balloons in the acrolyte reminds me of '70s funk drum muffling. So definitely has value!
The kick sounds real good with the balloon hack.. and Agreed!! it needs some tweaking on the toms.. and forget about them in the snare..
Wish i thought of this back in 88' .. 😎🤙
Pin toy: I had a things that was like a type of shaker but it was plastic with metal beads around the outside and sounded the same and did the same thing attached to the high hat. Store bought a long time ago. Don't remember the brand.
Lock nuts: good luck tuning on the fly. And one more tool to carry around. I wouldn't use in that fashion for those reasons. However, I did like how it held the tuning lug in place when swapping heads. Maybe put a nylon insert lock nut on the lug but keep it just below the rim. That way it doesn't prevent you from tuning on the fly but when you change the head the lugs stay on the rim. Maybe put 2 together to make sure they don't walk, or just 1 and use blue thread locker. You would still need the nylon washer between the rim and lug since using the lock nut that way doesn't serve the purpose of preventing the lug from backing out.
favorite lug lock: purecussion made som many years ago in black plastik.. no rattle, fingertigtning (because there was a rubber seal inside). Now adays I either use an insert or Pearl metal locks.
my own favorite "invensions".. well there are quite a few but my 2 favorites: small rubber o-rings (3-5 mmm) on each tension rod (never loose a screw again! and dirt cheap); Velcro dampeners (a bit like evans mini emad but just a lot better (more dampening options... might do a video on that some day) and way cheaper!)
Sonor started with very similar luglocks in the 70's that are very similar to the ones you showed on the ludwig, then in the 80's/90's they went to a snap ring in the lug that put pressure on the tension/friction on the rod and stopped it backing off and you do not have to loosen or tighten it to tune. Then in the late 90's on the flag ship designer they added a rubber outer with captive nut finger tighten luglock called tune safe. And now they have a plastic instert in the lug threads that apply extra friction to the rod thread to stop it backing out. (this mean to cant spin rods in/out with your fingers. So basically sonor have had a luglock of some design on there higher end kits sing the 70's.
okay. the uh..."snaker" sounded really cool. i like that a lot.
Pin toy hi-hat shaker hack, the drum sound on that kit sound amazing, you HAVE to make sample packs of your sound, they sound sooo freaking good man 😊😊💪🤘
the pin shaker is unique because there's a slight delay as the pins jump and fall. it's great!
I like the shaker thing on the high hats. Air balloons in acrylic drums.... cool. Especially if you like played weddings or something you could color coordinate the balloons to the event. Maybe water balloons 🤔. Ive seen another channel try it once and did notice a difference but id like to see what you could do with the aluminum foil lined around the inside of the kick drum like Bonham supposedly did.
Now THAT gives a new meaning to the Vistalite "Jelly Bean Kit" ;)
Man. You should do like a transcript of your grooves with each video. On Patreon or something. Your grooves are always super cool and i think more reachable to learn and play then a lot of youtube drummers who just show off.
The pin hat is cool
Next time I want to see the kit full of water balloons
6:18 earned a well deserved like and subscription for that edit alone 😂
At first that balloon hack was a little deflating, but then it grew on me and more ideas popped into my mind.
The Ballon set sounds really neat 🔥
Carlos David using that español knowledge for the good of mankind.
Dude the nut from the air vent hit that snare perfectly🤣
That trombone really added a nice tone. Did not expect that at all
Just came here to say your kick drum (with no mods) sounds easily within the top 3 out of all your videos I have watched (quite a fair few if not all for the last fair few years)
👌
For the balloon hack, Sulfur Hexafluoride and helium comparison might be worth a check!!
The shake hat reminded me of an old typewriter sound . was cool
There are so many things that you could put on the inside of those balloons the possibilities are endless
Could spilling soup at 5:54 have an impact on the jam nut test?
When it comes to soldering brass instruments: it is very easy IF there is no lacquer. If the instrument is shiny, it has a coating of lacquer. Now, the lacquer starts to burn a bit above the melting temps of the solder. You can most likely understand that it is not very easy to hit that spot... I grew up in an instrument repair shop, learning how to do it was one of the most difficult jobs. Luckily we had a ton of spares that i could practice on. The trick is to use wide butane flame and only feed a bit of air into it. We want to flame to be as gentle as possible, then heat larger area, much larger than you think, apply a bit of tension until things just snap off. Soldering them back on is more difficult, you just got to feel it. Using solder paste makes it much easier, it mostly serves as flux and you feed little bits of solder and let it wick in. It is a skill for sure, it is very easy to burn thru the lacquer or just slightly tint it darker.. which is almost more annoying since you can't see that happening.
Typo "Original" at 15:15 🥁
😂
"Now, for the moment, you probably already forgot about." Hahahah
I know its easy to give a piece of advice, but for the metal sheet trick to work, you need a different sheet, thinner, a bit larger, and if possible, not steel, definitely not alu, but copper or bronze (the same as for any cymbal). Also zinc, silver and gold will be somewhat OK, kinda (gold wont resist the bending as much). You need to stabilize the middle, put it on a more solid holder so it stays as immobilized as possible. For the ends you need the thinnest cord you can get, maybe even a guitar string. Make a notch, a really tiny one for as much as possible, so it stays above the surface of the sheet an blocks the string from sliding off down, and not tighting it with a loop around the edge. Basically - the sheet larger, everything else around it smaller. I'll try to work on it myself.
That balloon hack was great. Nice to see how different the sound is, also keeping the tuning the same was important. Thank you for your scientific work. Would you consider renting the sound production from the striker side? I mean using a flat drum stick like a paint stir stick as a way to create more of a bassinet thwap. Cheers!
The metal sheet hack seems like the musical saw trick, where the bend can introduce the tone and vibrato to the effect. You had more bend in it when you were testing it and I could hear the effect better than when it was on the stand.
The pin device is cool, but reminds me of all the different devices with beads or stones or sand in a gourd effect...
As far as the balloons go,they look cool...But they sound very muted.
The jam nuts only keep the shafts tight, they can't prevent head stretch. Nothing prevents head stretch...
Here is a hack for you, install a schrader valve in the drum air vent, and try different pressure in the drum! A schrader valve is the air valve in tubeless tires. In order to work, the drum has to be air tight...
The balloon kit would be perfect for the next children's birthday party gig.