ETY-Plugs use a proprietary tuned resonator and acoustic resistor to replicate the natural response of the ear canal. Tiny adjustments are made to each string where applicable to adjust its length and ensure that the intonation is set just right. In the workplace, when sounds reach a level of 85dB(A), it's the law for employers to provide hearing protection.

The technician will check and cut each slot to make sure the strings both run freely but are not sitting in a slot that's too big. Having the identical response through 4 kHz, with an improved high-frequency clarity above 4 kHz, without compromising protection.They are ideal for noisy work environments, going clubbing, going to a concert or as shooting ear plugs.

A recent study by the World Health Organization found over a billion young people are at risk of noise-induced hearing damage. Get our occasional newsletter where we share opportunities for free stuff, unusual ideas for solving difficult noise problems, exciting new product announcements, and the musings of our eccentric founder. ETY-Plugs use a tuned resonator and acoustic resistor to replicate the natural response of the ear canal. For guitars with standard tremolos, we can set it to float and be used both up or down like a true tremolo or we can lock the trem block back so the tremolo will only go downwards. Under The Consumer Rights Act 2015, if any goods delivered to you are faulty or unfit for purpose, provided you notify us within the first 30 days of purchase, you can ask us to send you a full refund or, if you prefer, exchange or replace your product.

Thanks to the flat attenuation of the acoustic filter, this earplug is great for events like concerts and festivals and going to cafes, pubs and bars. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. Intonation is the measure of how in-tune the guitar string is across the length of the fretboard and a guitar with badly set intonation will get more and more out of tune as the string is shortened when you play. A low-cost, high fidelity filtered earplug that closely replicates the ear’s natural frequency response.