Money to burn? Check out these stereo megaphones for your HTC phone

As part of its "Here's to Creativity" program in the UK, HTC has teamed up with designer Justin Wolter to introduce a new (and very expensive) stereo acoustic amplifier for the HTC One. A follow-up to the monaural iPhone original, the Gramohorn II is a 3D-printed megaphone-for-your-phone, which boosts volume and bass from the HTC One's BoomSound speakers through resonance and amplification. The cradle captures the output from the One's already thunderous output through two gramophone-like chambers, amplifying output without the need for any electronics.

However the Gramohorn doesn't come cheap — you're looking at £999 (around $1600) for a plaster resin build, or £4999 ($8040) in "a selection of milled metals" for the custom-made dock.

Engadget reports that separate cradles can also be used to pair the Gramohorn II with an HTC One Mini or One Max, if that's your thing.

Source: HTC, Gramohorn II; via: Engadget