Filter channel in monitors with block inserts - £25.
(choose from 12db, 15db, 17db, 19db, 22db and 25db)
Musician ear plugs come in pairs, supplied with one set of filters of your choice (for full description see above). If you wish to purchase additional filter inserts they are £25 per set.
Available in 12, 15, 17, 19, 22 and 25db. Blank inserts are also available and can block out 30db of ambient sound.