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Seymour Duncan Killing Floor High-Gain Boost Pedal

There are boost pedals, and then there's the Killing Floor. Add up to a whopping 34dB to your signal and cut or boost highs for your ideal lead tone. Rate and review this product
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Seymour Duncan Killing Fl
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Seymour Duncan Killing Floor Boost

The Seymour Duncan Killing Floor High Gain Boost gives you both a volume boost and a musical amp-like overdrive all in one, with an unmistakable, undeniable bluesy feel. Use it to boost your overall output for solos, to push an amp further into overdrive, or for a beefy, expressive solo tone. It's also great as an 'always on' pedal for adding the finishing touch to your tone; it's like an overall enhancer for your entire sound.

The single control knob gives you up to a whopping 34 dB of additional gain for amazing range, from subtle boost to brash chords to a full, fat overdriven lead, while the 3-way Voicing toggle switch lets you sculpt your high end with a boost at 10K, a cut at 4.8K or a flat setting. Use this switch to take the bite out of overly bright single coils, put more sting into a dark humbucker or to add crystal clear, boutique-style airiness to your tone.
The Killing Floor is made in the USA and is True Bypass.

zZounds is an authorized dealer of Seymour Duncan products.
- Type of circuitry: The Killing Floor uses a hybrid J-FET/Op-Amp, optimized for low order harmonics
- Bypass: True hard-wire bypass
- Gain Control Range: 0dB to 34dB
- Voicing Switch:
- Up - High Boost, 7 dB @ 10 kHz
- Middle - Flat Response
- Down - High Cut, 1st order, -3dB @4.8 kHz
- Input Impedance: 1M Ohm
- Output Impedance: 1K Ohms
- Gain: Unity (0dB) dry; off to +3dB wet
- THD @ 1 Vo: Unity (0dB) dry; off to +3dB wet.
- Noise referred to input: 120dBV (with Gain set for 34dB)
- Power: 9V battery or external 9V to 18V Regulated DC Adapter (center negative)
- Current Consumption: 3.7mA in active mode, 2.2mA in bypass mode
- Dimensions: 2.61 x 4.90 x 1.40"
- Weight: 0.8lb. without battery, 0.9lb. with battery
Weight, Dimensions, and Manufacturer Part Numbers
Shipping Weight: 0.75 lbs
Shipping Dimensions: 6 x 5 x 3 in
Manufacturer Part Number (MPN): 11900-011
If you have additional warranty questions, please contact the manufacturer at 805-964-9610
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Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

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We approve everyone, with very few exceptions, as long as we can verify your identity.
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No paperwork. Nothing to track.
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Available on
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Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.
We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.
It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.
No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

close [x]
no minimum

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Why fight traffic and pushy salesmen when we'll bring your gear straight to your home, free of charge?

zZounds free shipping is really free!
No hidden charges or hassles on returns.
Fast, reliable delivery
We have warehouses on both coasts, so most shipments arrive in 3 days or less.
We don't collect sales tax. Bonus!
Only NJ residents pay tax during checkout.
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