geoxile
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Have an opportunity to pick one up used but it doesn't have a battery. One of the major reasons I'm even interested is the bluetooth.
What batteries does the Sennheiser MM400 use?
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DaBomb77766
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Looks like it's a rechargeable one...I would presume it's proprietary in that case. You'd probably have to order a new one from Sennheiser.
geoxile
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Where can I order it or find out more about ordering replacements? I looked on their site but their services page links to other sites. Should I just try the phone numbers?
DaBomb77766
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You could try calling them or sending them an email...either way I'm sure they'll be more help than most here.
crumpler
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It should be the BA370PX, the same one i use in my PXC360BT.
geoxile
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Quote:
Yup. Thanks. Anyone know what they might be worth these days? And how much do ATH-M50s go for?
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