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.
Made In The USA
We 
design, engineer, and manufacture the Noble Screamer in Oklahoma City. 
Everything about the Noble Screamer is geared towards the professional 
musician and their quest for an inspiring tone when the performance 
demands it. From the inside of the pedal and its meticulously built 
circuit boards and metal construction audio jacks to the outside of the 
effect its newly fabricated aluminum enclosure; we make guitar effect 
pedals to be finely crafted musical instruments.
- 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