{"product_id":"tech-21-killer-wail-bass-wah-pedal-kwbl","title":"Tech 21 Killer Wail Bass Wah Pedal [KWBL]","description":"BASS WAH\nThe Killer Blue Wail Bass Wah\npreserves the original tonal integrity of vintage wahs and overcomes familiar shortcomings, such as excessive noise and unreliable mechanical parts. Utilizing light sensor technology, there are no clunky pops, no irritating scratching sounds, and no pots to wear out. Machined from solid billet aluminum, the heavy duty housing will provide long life —on and off the road\n.\nRather than utilizing simple band-pass or low-pass filters, the Killer Wail’s faithful emulation uses a specially-designed filter. It not only changes the frequency, it also changes the Q, which is the sharpness of the filter.\nUnlike guitar wahs, the Killer Blue Wail for bass keeps the low-end intact.\nThe Killer Blue Wail\nfeatures a spring-loaded rocker that returns to its resting\/bypass position when you remove your foot from the pedal and automatically engages when you press forward on the pedal.","brand":"Tech 21","offers":[{"title":"Default Title","offer_id":51881740173597,"sku":"KWBL","price":377.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/2092\/9309\/files\/KWBL_198a9e3a-da6e-430c-b9fd-c2e788a7b36e.webp?v=1781598966","url":"https:\/\/scarlettmusic.com.au\/products\/tech-21-killer-wail-bass-wah-pedal-kwbl","provider":"Scarlett Music","version":"1.0","type":"link"}