Compressor Sustain pedals are possibly the most owned Effects Pedal, owned by guitarists. Although the most useful, these pedals can also be the most difficult to use, due to its ability to produce either a bland, or at the other extreme, noisy performance.
The main function of the compressor is to enable the guitarist to perform possible extremes of playing, from loud solos to calm backing rhythms, while at the same time maintaining a constant output volume level from the guitar Amplifier. This ensures that the overall balance is maintained throughout the song.
Another great function of this type of pedal is the ability to produce long sustained notes, so typical in rock music.
Five of the most popular and best selling Compressor Sustainers are briefly described below.
Electro Harmonix Black Finger
The Black Finger is a dual photocell opto-isolator incorporating two light sources. The design is such that one light source controls the compression, while the other, Gain. As a mixture of Valve Preamp, Compressor and Booster, this pedal is ideal for both Bass and Electric Guitar.
By use of five individual controls, the Blank Finger is capable of producing a wide range of tones. A drawback to this however, is that the pedal can be quite difficult to master properly. The rewards of persevering with the settings though, is well worth the effort you put into it, thus making the Black Finger the best loved compressor among many guitarists.
MXR M102 Dyna Comp
This is a very simple to use pedal and is great if you are on a budget. There are only two controls for output and sensitivity, and although the Dyna Comp does not have the tone shaping capabilities of the Black Finger, this compressor produces a nice clean infinite sustain and can be easily controlled live.
With a high average rating of 5 out of 5, this makes the MXR M102 very popular indeed. Two rubber caps are supplied with the pedal, which makes it possible for the guitarist to change the compressor settings by using their foot.
The MXR M102 is an extremely simple to use pedal, ruggedly built and reliable. This compressor is ideal for cleaning up hiss and noise from other pedals, and is great for live use.
Boss CS-3 Compression Sustainer
The CS-3 has four controls to adjust Attack, Sustain, Level and Tone. As with the Boss, this pedal can also be a bit more difficult to use effectively without effort, and has been commented as such by musicians who have used it. However, this level of control does enable the compressor to boost clarity and punch, plus deliver a smooth sustain.
However, the Boss CS-3 still manages an impressive 4 out of 5 average rating, as musicians who persevere with the settings, end up loving the performance of this good value for money compressor.
When using this pedal, always use your effects power supply, as the battery consumption is high. The CS-3 is brilliant at cleaning and tightening up your sound. Also, when used in conjunction with your distortion, you are able to produce some awesome feedback.
The Boss CS-3 is good value at under $100, and is reliable and rugged. For those that have persevered with the settings, this compressor has become quite popular and is ultimately a very nice pedal.
Keeley Compressor
You will be hard pushed to find any criticism about the performance of this award winning compressor sustainer. However, you may see some comments over its price, as the Keeley is at the higher end of the market.
The Keeley compressor incorporates an innovative circuit design, which eliminates unwanted distortions and produces a perfect compressed signal. This is due in part to the high spec resistors and capacitors, which are matched to within 1% of each other. The sustain is superb, and the pedal is ideal for cleaning up your chord work.
Power consumption is extremely low, only 5mA, so this could be used on battery, only if you wanted to. The pedal is also great for studio use, and very effective in use with other instruments such as Keyboards, Drum Machine etc.
Simple to use – only two controls – rugged and reliable, the Keeley is a very high quality compressor which is popular with guitarists, despite the higher price.
Electro Harmonix Freeze
Although not a compressor, the Freeze can definitely sustain, and that is its purpose in life. Unlike the method of sustaining of other sustainers, the Freeze is more like a real time sampler.
A way of describing the use of the Freeze would be like adding a piano type of sustain pedal to your guitar. Pressing the footswitch after producing a chord or note, will hold that note for as long as you keep the switch pressed down. A nice by product of this, is that you can play a chord – then while sustaining that chord via the footswitch, play another riff over the top.
When using this pedal, many musicians have commented that it’s like having an extra musician join the band. From the first time that the pedal is turned on, it seems to inspire the creative juices within you. So for songwriters, the Harmonix Freeze is a boon.
This simple to use rugged pedal has a level effects control, plus a 3 position switch which is used to select slow or fast delay, plus the means of turning the momentary footswitch into latch mode. This is a popular pedal which produces a clear and crisp sound
Conclusion
So there you have it, five of the best selling Compressors on the market. Of course, many more are available, but hopefully this article gives you some insight into these five, and helps in choosing the right pedal for you.
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