Interesting! I'd been wondering about the reason for the size difference. I guess it makes sense. It's not really something that bothers me -- it's still more portable than most instruments.
Thank you, it's good to have specific information about the model I'm interested in. Seems like practice is a big part of this, but I wouldn't be picking up a new instrument if I wasn't prepared to practice.
This is excellent information I'd been googling on ways to muffle the concertina, but found nothing. This way seems pretty painfree. Good to know you can muffle it without taking it apart. As for internal baffles -- I don't think I'll want to go poking at the innards much, not being very confident in my technical abilities. But it would be interesting to see your solution, if it's not too much trouble.
kevin toner:
Whoa, long post! It seems you are lucky to have such a good instrument, and unlucky to have such a frustrating aural environment. I hope you find out what causes the exacerbated noise. Noise pollution is certainly a testing thing to live with...