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Guitars > Guitar Pedals & Effects > Distortion/Overdrive Pedals > Seymour Duncan SFX-04 Twin Tube Mayhem Seymour Duncan SFX-04 Twin Tube Mayhem  Tube-powered Guitar Preamp/Overdrive Pedal »CLICK TO ENLARGE   ItemID: SFX04   Retail Price: $325.00 SAVE $95.03 (29%) WHEN YOU BUY TODAY! SALE PRICE: $229.97 Add this Item to Your Wishlist Yes, It's In Stock! This item is available for immediate delivery. Our centrally-located warehouse ensures you the fastest delivery time in the industry. Order now by adding to your cart or call your Sales Engineer.   Payments as low as $10/ mo. Customers also bought...   Roland PSA-120S 9V 500ma AC Adapter $19.97     Visual Sound 1 SPOT Narrow 9V Power Adapter $19.99

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Product Details: - Product Description Product Reviews: - (2) Customer Reviews - Write your own review Additional Resources: Sweetwater's Guitar Pedal Buying guide Learn more about guitar effects from the experts! Discuss this product! Ask questions, get answers about the Seymour Duncan SFX-04 Twin Tube Mayhem in Sweetwater's Guitars Forum. Have More Questions? Call toll-free (800) 222-4700 or click here to email a Sweetwater Sales Engineer about the Seymour Duncan SFX-04 Twin Tube Mayhem.

Seymour Duncan - It's all about the tone! Seymour Duncan's SFX-04 Twin Tube Mayhem performs double-duty as a high-quality guitar preamp and stellar tube-driven overdrive. The Twin Tube Mayhem uses a duet of premium, mil-spec, subminiature, USA-made Phillips-Sylvania 6021 dual triode tubes, and generates a tone that's great for old school metal, new metal, thrash, death, and doom. The key to the SFX-04's great sound is its ability to run high-plate voltage, allowing the tubes to really cook, creating face-melting tones. Take your tone to new sonic heights with the SFX-04 Twin Tube Mayhem. Seymour Duncan SFX-04 Twin Tube Mayhem at a Glance: Sound How it works Sound So how does it sound? One word: Mean! The prefect choice for any kind a aggressive metal with a special leaning toward metal of any kind, the SFX-04 Twin Tube Mayhem is perfect for shredding. Plug in you guitar (with high-output Duncan pickups, of course!) and tap into the perfect metal tone. How it works The high plate voltage and 100% vacuum tube signal path allow the tubes to operate at their fullest potential and provide maximum dynamic range. Additional gain is achieved with a high voltage, low noise, discrete Class A input stage. The solid state input stage increases the resistance of the stomp-box to microphonics. The result is maximum dynamic range, the most gain, and the heaviest tone your expect from a great tube preamp voiced for metal. Also features a user-selectable 4dB or 8dB boost for pre-setting rhythm and lead levels, true bypass, and a fully encapsulated toroidal transformer for quiet operation. A heavy duty steel chassis ensures years of reliability. Seymour Duncan SFX-04 Twin Tube Mayhem Features: Gain: Before Level Compensation - 97 dB, After Level Compensation - 71 dB Nominal Output Level - 0.25 Vrms (-10dBu) Max. output level before clipping - 5 Vrms (16dBu) Input Impedance: 100KOhm THD @ 100mV RMS output - .5% Noise @ Output - 4mV (< 3dB hum content) Boost Footswitch Gain Two selectable boosts, 4dB and 8dB. No effect on tone, just increased level. Active Equalization Section: Bass Control: 126 Hz, Q = 1.5, Gain = +/-12dB; Midrange Control: 596 Hz / 1389 Hz, Q = 1.5; Gain = +/-12dB; Treble Control: 2.93 KHz, Q = 1.4, Gain = +/-12dB Power Consumption - 11W External Dimensions - 7.50" X 6.62" X 1.96" Weight - 3.15 lbs. Your tone begins with Seymour Duncan! Why Choose Seymour Duncan? Quite simply, it boils down to tone. Seymour Duncan has spent the majority of his life refining the art of creating pickups. Seymour Duncan is dedicated to getting the best tone possible from his pickups, from modern metal monsters to faithful reproductions of gems from the '50s and '60s. We know tone is important to you which is why we choose to carry Seymour Duncan pickups. With the massive amount of pickups available from Seymour Duncan, you're certain to find the sound you've been looking for. Customer Reviews  BRUTAL!   by Randal Terrenceburg from Norman, OK USA, May 02, 2008 Music Background:  Hobb “This pedal is absolutely amazing. I am in my own one man black metal band, and this pedal has an amazing sound. Like nothing else!!!” • Click Here to Read More Customer Reviews • Write Your Own Review More Distortion/Overdrive Pedals from Seymour Duncan: · Seymour Duncan SFX-03 Twin Tube Classic · Seymour Duncan SFX-02 Tweak Fuzz · Seymour Duncan SFX-01 Pickup Booster · Seymour Duncan SFX-05 Lava Box Distortion · Seymour Duncan SFX-08 Power Grid View All Products from Seymour Duncan  Tell a Friend About the SFX-04 Twin Tube Mayhem!  Print This Page See Also:  Distortion Pedals

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