Circuitbenders Forum
Circuitbenders Forum => Drum machines => Circuitbending discussion => Yamaha => Topic started by: englar on January 26, 2007, 11:24:23 AM
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Hi this my first topic :)
I've found in a second-hand market a YAMAHA RX120 .Do you know if it is bendable?I'm not very expert....so if someone have just bent it,please let me know.
cheers
Mat
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Is that the one that looks like the RX21 and RX17 but only has preset patterns?
The RX17 is certainly bendable but i have heard that the RX21 isn't, although i can't confirm or deny that as i haven't tried one.
Just had a look inside an RX17 and the ROM chip where you want toi try shorting the pins together for bends is a 32 pin chip near the power supply heatsink labelled Yamaha XC258A0. I don't know if that will be any help with an RX120.
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AArrgggh damn it!
just popped on here to ask if anyone knows anything about bending an RX21! I guess I have an answer.....
I have just been given one by a bandmate who has never used it and owned it for about 15 years, its not a great machine in any way but I instantly thought it may be bendable.
Oh well! if anybody else knows anything about these please let me know, although I may have a go with it myself anyway as I have other D machines that are better so won't be using this one as it is.
Cheers
will let ya know how i get on.
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Hi there, just thought I'd add this as its all that comes up when you search RX21 on these forums - they do appear to be bendable, I've collected some links here: http://www.doctea.co.uk/CircuitBentWiki/doku.php?id=yamaha_rx21