Hey Tony,

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?Yes it's a mono, I suppose because the speaker is a single in the mic... but also probably cost savings...

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?You'll see here in the forum there's been some posts by the CW/DATA heads here we've got a work around to get a headphone in the front and it pipes in the audio to both sides of the headphones though not stereo it feels better to have both ears getting the same sound.

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?There's also a nice enclosure I've seen on the thingverse for 3D printing to make a box that will give you a better headphone jack and spot for the mic for SSB use.

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? Hope that's something of an answer for you.

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?N2QFD