SHOP HOLIDAY DEALS!
Over 1500+ Items priced to MOVE!
Keeley Noble Screamer Overdrive and Boost Effects Pedal - Mint, Open Box
Couldn't load pickup availability
About Inventory Status
About Inventory Status
Questions? Call or text us at 301-946-8808.
♫ In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.
📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.
❓ Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.
❔ Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.
█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.
About Item Conditions
About Item Conditions
Questions? Call or text us at 301-946-8808.
New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.
Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.
Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.
Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.
Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.
B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.
Description
Description
Elevate Your Tone with the Keeley Noble Screamer Overdrive And Boost Effects Pedal
Imagine the ability to combine the best and defining characteristics of different overdrive & boost pedals in order to create hybrid sounds no one has ever played through before. That is exactly what we've engineered with the Noble Screamer. It’s a 4-in-1 pedal that gives you two very familiar drive circuits and two brand new amp-like overdrive and distortion tones. It’s almost like pedal-modeling, except these are 100% analog circuits, and you decide which tone-control or clipping-section you want to play through. Toggle between battle-tested, classic overdrive effects or innovate your sound using new hybrid tones; let your ears be the judge. Even with all of these features, the pedal remains a user-friendly three knob overdrive. The innovation in the Noble Screamer doesn’t end there; our new design features true-bypass or buffered, truly silent switching, on the fly. The Keeley Noble Screamer Overdrive and Boost is entirely manufactured at Keeley Electronics and is the first release in our new aluminum enclosure.
Tone Control
Broad Spectrum Tone Control or Narrow Focus Filter Control: The Noble Screamer gives you two tone control circuits to choose from. When the Tone Switch is up and in the OD Position you will hear a 'Spectrum' type of tone control that has the ability to go from a flat EQ to an EQ that has a boost in the treble and bass response. If the Tone Switch is in the TS Position you have a Low Pass Filter that rolls off the high frequencies only.
Diode Clipping
Hard or Soft Clipping: The Noble Screamer gives you both styles of diode clipping. Diodes are used to create hard clipping distortions or smooth overdrive sounds. If the Clipping Switch is in the OD Position it features Hard Diode Clipping which is an edgier, more aggressive tone. When the Clipping Switch is in the TS Position that uses Soft Diode Clipping, like a tube amplifier softly overdriven.
Noble Screamer Has Both Buffered and True Bypass
The Keeley Noble Screamer features our Vitamin K Infused Buffer for noise free switching. We have developed an amazing sounding buffer which not only makes your rig sound better, it gives you silent switching with no tone loss. No more pops and clicks to distract from your music. If you want to turn that feature off and go back to true bypass, simply press and hold down the foot switch for two seconds and the pedal will switch to True-Bypass (LED will flash twice). True Bypass is great for players that want the effect of plugging directly into their amp when the pedal is off. Alternatively, players that want a strong and clear signal even when the Noble Screamer is turned off, simply hold the stomp switch down for two seconds and the effect is back to Buffered Bypass (LED flashes three times). Enjoy truly silent switching and let your music be the only voice.
SPECIFICATIONS
- Four Overdrive and Boost sounds - including two new, amp-like hybrid tones
- Silent Buffered Bypass or True Bypass - hold down foot switch to change quickly
- Professionally Engineered Tone - sounds developed in the field and in our tone lab
- All Analog Signal Path
- Current Draw: 26mA (55mA max in true-bypass mode while switching for 10ms max)
- Input Impedance: 500k
- Output Impedance: 1K
Manufacturer: KEELEY ELECTRONICS
Model: KNOBLE
SKU: I752155-GA9992511-1-WHXC
UPC: 810026441066
We are Chuck Levin's Washington Music Center
Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.
Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.
Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.






