by Whopbamboom » Sat Aug 11, 2007 11:47 pm
OK, I have now had a little time with them. I mainly messed around with the smallest 14" drum (still a very large drum). I'll share what I've found so far, both good and bad.
As you may have guessed, they are of a cheap construction...
They are made of solid wood staves that are glued together. The staves do not match up on the inside very well (often about 1/16" inch deep steps when you run your finger across the staves), and there is a coating of something white underneath the green paint (obviously to provide a smooth outer surface), so who knows if the things were even lathe-turned on the outside or not. Maybe so, and maybe the white filler coat is only to make the surface really smooth for the paint-- but who knows.
It is possible that the wood staves are walnut as advertised (they look like they possibly could be), but if they are, then they are definitely not high-grade walnut pieces. The bearing edges seemed to be fairly smooth, so those were possibly cut with a router.
The hardware is cheap, but it does look like it will hold up OK with the thin skins that are supplied on these drums. The hold-down's (that the lugs hook to) are riveted to the rim, not welded. There are rubber gaskets between the lug plates and the body of the drum. The nuts, etc. are of cheap quality. And of course there is no alma, which would not have been expected anyway.
The skins look to be a very thin water buffalo. They seem to be really thin-- you can see the bearing edge right through them. The drums ring a lot, and perhaps it may be due to the thin skins. The insides are not particularly smooth, so I'm betting on the skins being the culprits here. I did attempt to quieten down the ringing with some adhesive foam rubber weatherstripping, but they still ring.
Now after I have picked these drums apart a little bit, I've got to say that I did not think that the ringing was all that big of an issue when I played them with mallets. I mean, they still ring, but the sound of the drums was a little more like Timpani (like a higher-pitched timpani without the deep rumble of traditional timpani's). But of course they did not sound like conga's at all to me when played with mallets. I actually think they may have their place in my percussion arsenal based on this finding alone. However, I would like to keep experimenting with them to see what other sounds I can get out of them.
When I played them like congas, I did find that there is a sweet spot 3 inches in from the edge that allows a pretty nice open tone (if you can ignore the ringing). I think this may be more in line with the "bomba" music, but I am not really familiar with that music as of yet-- so I am just speculating on that. With some refined technique (keeping my hands touching the skin more), they weren't terrible, and sounded like they could probably produce a lot better of a sound if they had thicker skins on them. I would certainly like to see if they will produce decent conga-like sounds, and so I will eventually try to get hold of some large diameter thick skins with flesh hoops this size. Hopefully the hardware and shells will hold up to the stretching of a thick skin... I will have to report more on that when that day comes, so I'll have to resurrect this thread when I've been able to do that. That will take me some time.
I found that these will fit in the Gibraltar large (Tumba) single conga stand (pro basket style). This would be part #DY-ST717L. I must say that the largest 16" drum barely fit this stand at all. But it did slip inside.
I will report back more when I find a few more things out, such as total diameter at the widest point, and whether or not these will fit inside LP bags, etc.