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NUX NDO-6 Queen of Tone Dual Overdrive

NDO-6 Queen of Tone Dual Overdrive Pedal with Horseman and Morning Star

NDO-6 Queen of Tone Dual Overdrive Pedal: Ultimate Tone Shaping with Horseman and Morning Star

The NDO-6 Queen of Tone Dual Overdrive Pedal is a stacked powerhouse featuring the legendary Horseman and Morning Star circuits. Designed for the discerning guitarist, this pedal offers a versatile range of overdrive tones with two distinct modes: Horseman with its SILVER mode on the left side and Morning Star with its SHINE mode on the right. This dual overdrive pedal allows you to carve out your perfect tone and offers the flexibility of switching between modes and adjusting the order of the overdrives.

Horseman with SILVER Mode: Legendary Centaur Tones

On the left side of the Queen of Tone pedal, you’ll find the Horseman circuit based on the legendary Centaur overdrive. This circuit features a modified design that includes a secondary function accessible by holding the footswitch to engage the SILVER mode. With Output, Treble, and Gain knobs, you can sculpt your tone with precision. The Gold Mode replicates the transparent overdrive of the classic Gold Centaur, while the Silver Mode offers an extended gain range, delivering a more powerful overdrive experience akin to the Silver Centaur.

Morning Star with SHINE Mode: Classic Bluesbreaker Sound

The right side of the pedal houses the Morning Star circuit, inspired by the iconic Bluesbreaker. This transparent, low-gain drive provides a subtle yet impactful overdrive. Like the NUX Morning Star, it features a simple footswitch hold to activate the SHINE mode, offering a crystal-clear treble-boosted tone. This makes the Morning Star perfect for adding clarity and definition to your sound.

Versatile Routing and Toggle Switches

The Queen of Tone pedal includes versatile routing options and toggle switches to customize your sound further. You can adjust the order of the overdrives, choosing between MS->HM or HM->MS. Additionally, the pedal's back panel features a BF/TB switch for selecting between Buffer-Bypass or True-Bypass, and an IFS/NORMAL switch to engage the INPUT FET STAGE (IFS), which increases the input signal to drive your tube amplifier harder and achieve that coveted breakthrough edge.


  • Two classic overdrive circuits in one compact enclosure
  • Versatile modes and routing design to enhance tone variety
  • IFS: INPUT FET STAGE design to drive the amp's breakthrough edge


  • Input Impedance: 2.2M
  • Output Impedance: 1k
  • Power: 9V DC (Negative tip, Optional ACD-006A adapter)
  • Current Draw: Less than 100mA (52mA)
  • Dimensions: 4-1/8” (L) x 4-17/32” (W) x 2-9/32” (H) [105mm (L) x 115mm (W) x 58mm (H)]
  • Weight: 0.97 lbs (440g)

The NDO-6 Queen of Tone Dual Overdrive Pedal is a must-have for guitarists seeking versatility and high-quality overdrive tones. This pedal ships fully insured with signature required.