HELM DB12 AAAMP Review: Makes Mobile Audio LOUD

It’s not hard making audio louder.

It’s a bit more difficult making audio louder without adding a ton of noise or distortion. HELM has an option on presale to add 12dB of clean gain to any device rocking a 3.5mm headset jack.

The question is though, in a world of gadgets losing the 3.5mm, who might this little gadget be for? Continue reading “HELM DB12 AAAMP Review: Makes Mobile Audio LOUD”