

I guarantee a 100% identical circuit to the Keeley compressor. Through this, the pedal does not generate any noise on its own. Just picked up the Keeley Compressor Plus. Not only does it act as a regular compressor, limiting the peaks in your playing, it adds more and more gain as notes fade out. Ive used Keeley Compressors for years, the 2 knob one and I loved it. Another improvement is the well designed circuit board 0 of 0 customers found this review helpful. Thanks to ultra-high-grade components and a. Dedicated Sustain, Level, Attack, and Clipping knobs let you control your sound with an iron fist and cut the noise out of the equation. This four-knob compressor is a true pedalboard essential, letting you whip up a wide range of balanced and crystal-clear tones. The Keeley Compressor C4 or 4 Knob Compressor adds the possibilities of attack and input clipping scheme for usual circuit of the compressor. This makes the pedal less prone to unwanted interference, because the wires work like little antennas that can pick up RF noise. The K4 Comp is the foundation upon which Keeley Electronics’ reputation is built. The dozen wires between the potentiometers and the circuit board are avoided. That way we can solder them directly onto the PCB. On all Amp-fx pedals we align the controls in a row. This is useful when connected to other instruments or line level signals. Clipping lessens the input signal to prevent distortion. Attack controls the trigger time of the pedal. I'm currently using a Mad Professor Forest Green, though. Not only does it act as a regular compressor, limiting the peaks in your playing, it adds more and more gain as notes fade out.
#KEELEY COMPRESSOR 4 KNOB REVIEW PLUS#
It is a very nice version of the Ross design, though. Keeleys most popular pedal ever, with gorgeous sustain and the perfect boost.The Keeley Compressor Plus is a compressor with an expander/sustainer. The Keeley is nice, but you can get pretty much the same thing for less - I found the extra knobs on the Keeley to be pretty useless for my purposes. We only build the 4-knob version for the highest rate of flexibility.ĭiffering from the 2-knob version, attack and clipping can be adjusted from the outside. Check out this page and look for other Ross-based compressors. We let our customers decide what level of holiness this compressor will achieve. The Keeley compressor is widely known as the holy grail of the guitar compressors. Amp-fx clones and improves the Keeley compressor. Also there is some noise its not too bad, although it does.
#KEELEY COMPRESSOR 4 KNOB REVIEW PRO#
And the winner is: Keeley Compressor Pro by a big margin. It has a punchy boost to the mids and high mids, but there is some noticeable rolloff of the lows. I'm daisy chaining the Keeley with my Triple Wreck and Fullbore into a 9V. Of course, when used with gain, the hum is much louder. It's first in my chain and generates what seems to be a lot of hum to my ears. It does the GC-2 thing but with nicer cleaner high end, and it does so much more as well. It's been a while since I used a compressor, so I can't recall if they're all noisy, but my new Keeley comp is. Keeley Compressor Pro: If you have this unit you don’t need a GC-2. Compressor 2 Knob Compressor 2 Knob review by Keeley. Keeley GC-2: I really liked this unit until I tried the Keeley Compressor Pro. Robert Keeley clones and improves the Ross compressor. Keeley compressor plus (4 knob) over 3 months ago by deepimpact S190 4 Likes Like new In Musical Instruments good condition, barely used. With the Keeley Compressor on, I can tell a difference and its a good difference. Not the most expensive, but definitely one of the best guitar compressors. If you want underfoot onstage simplicity, you may be better off with a two-knob compressor, but with the Pro you get a versatile compressor offering not just plenty of options in sculpting guitar and bass sounds, but also many practical applications in the studio.Amp-fx Keeley Compressor clone // C4 4-Knob VersionĪmp-fx Keeley Compressor clone // C4 4-Knob Version // Handmade in Berlin.Īmp-fx Keeley Compressor Clone. Overall, this is a compressor that will take care of all typical guitar compressor tasks - level consistency, sustain, chicken picking note definition and so on - whether you are looking for transparent subtlety or an obvious effect.

The Gain knob sets the output and can be used as a boost (with a ratio of 1:1 dialled in you get no compression and can use the pedal as a pure booster). While the knob array may seem overly complicated to anyone more familiar with a typical two-knob guitar compressor, it's fairly straightforward - the Ratio knob sets how strong the compression will be once your signal exceeds the threshold, and the Attack and Release knobs can shape your note to make it snap (if desired) and adjust any added sustain.
