Tech 21 Authorised dealer

Tech 21 Killer Wail Bass Wah Pedal [KWBL]

4.6 from 870+ Google reviews of Scarlett Music

Sale

$377.95

~~$509.00~~ $377.95 Save $131.05 (26%)

Taxes included. Shipping calculated at checkout.

Authorised-dealer price · Price-match promise

Make 4 interest-free payments of $94.49 with Afterpay

or pay nothing today with Zip

BASS WAH The Killer Blue Wail Bass Wah preserves 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 irr

In stock at our warehouse — order now and it ships in 1–3 business days Dispatched with tracking · Standard delivery 4–9 business days · Express 1–3 — depending on your location.

Not on the Footscray shop floor — we’ll bring it in for you to collect in 1–3 business days Order online and choose Click & Collect at checkout. We’ll email you the moment it’s ready — no need to come in before then.

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Free shipping over $150 Returns & warranty Authorised Tech 21 dealer Warranty included Finance available Price-match promise Talk to our experts

SKU:KWBL

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The full story

Description

BASS WAH The Killer Blue Wail Bass Wah preserves 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 . Rather 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. Unlike guitar wahs, the Killer Blue Wail for bass keeps the low-end intact. The Killer Blue Wail features 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.

The practical bits

Details & dimensions

Brand: Tech 21
Weight: 0.61 kg

Ways to pay & get it

Delivery & finance options

Standard shippingFlat $7 Australia-wide, FREE over $150 — dispatched in 1–3 business days with tracking, then 4–9 business days depending on location.

Express shippingFlat $15 Australia-wide — choose Express at checkout for 1–3 business days depending on location.

Click & CollectFREE from Footscray — it’s not on the shop floor yet, so we’ll bring it in and email you when it’s ready (usually 1–3 business days).

Pay your way. Split it into 4 interest-free payments with Afterpay or Zip at checkout (on orders $100–$2,000).

4.6 from 870+ Google reviews Independent Footscray music store since 1997. Read our Google reviews →

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Delivery, returns & warranty

Shipping & delivery

Free standard shipping on orders over $150. Most orders dispatched the next business day. Tracked & insured on every order over $30. Free Click & Collect from our Footscray showroom.
Returns

Arrived faulty, damaged, or not doing what it should? Return it within 7 days for a refund or exchange. After that, we'll arrange a manufacturer warranty repair and keep you posted throughout. All we ask is that it comes back in original condition, with all packaging and your proof of purchase. Your Australian Consumer Law rights always apply.
Warranty & support

Genuine, Australian-delivered stock. Authorised dealer. Real aftercare from real players on 03 4151 5751.