This light bulb is paired with the light dependent resistor which increases its resistance when light hits it. The higher the input signal, the brighter the light bulb glows. It uses a photo-optical detection circuit consisting of an electroluminescent panel or a вЂњlight bulbвЂќ in combination with a light dependent resistor to determine the amount of gain reduction. This has to do with the design of the compressor. So why do people still use this rather old compressor? The LA-2A Leveling Amplifier is a hand-wired, tube-based compressor invented by James F. The LA-2A compressor вЂ“ why people still use a 50 year old design There are many plugins which replicate the Pultec EQ, or the push pull technique made famous by the Pulltec EQ, for example the Universal Audio EQP-1A, the Waves EQP-1A and the denise God Mode. The frequencies that can be boosted or cut are also fixed which makes the equalization very gentle and musical. These вЂњimperfectionsвЂќ are what sets this EQ apart from other pieces of gear and gives its sought-after sound. They produce a very warm and harmonic sound.Д«ecause the pultec EQs are hardware and use real electronic components the curves for boosts and cuts are not linear and have their own characteristics resulting from the inherent properties of the components. It has a very distinct вЂњvintageвЂќ sound that is a result of the push-pull tubes that are used for amplification. The company was вЂњrebirthedвЂќ in 2000 and has reissued the original hardware EQ. The pultec EQ is a passive tube equalizer that was introduced in the 1950s by the American company Pulse Techniques. Now all you need to do is mix the return channel in with the original signal.

The resulting signal is extremely consistent in the upper mid-range and super present. The EQ after the compressor smooths the tonal balance of the vocals back out to retain the natural tone of the voice. This way you increase the small details of human speech and therefore increase the intelligibility of the vocals. By cutting the low-end and boosting the top-end the compressor compresses the low-end less and the top-end more. With the first EQ you control how the compressor reacts to the incoming signal. The answer has to do with the compressor in the middle. Why would I boost the low end when I just cut it out and cut the top-end when I just boosted it before? This might sound counterintuitive at first. That means boosting the low end and cutting the upper mid-range/top-end. With this second EQ you want to вЂњreverseвЂќ the first EQ. Just make sure you have a wide and smooth EQ curve for a natural sound. Again, Andrew likes to use a Pultec here but you can use other EQs if you like. (see вЂњThe LA-2A compressor вЂ“ why people still use a 50 year old designвЂќ for info on setting your compressor to behave like a LA-2A)ДЄfter you compressed the hell out of your vocals you want to add another EQ. As stated before, Andrew likes to use a LA-2A compressor but you can use a different compressor just as well. With the first EQ you want to cut the low frequencies out and boost the upper mid-range and high frequencies.ДЄfter that you want to compress the signal a lot. You can use whatever feels right to you and there are plugins which do similar jobs to these hardware units. You donвЂ™t have to use these exact pieces of gear. On the return channel Andrew uses three pieces of gear (or plug-ins). On the return track you can process the vocals differently to the source track and then mix the return channel in with the source track to your liking. The idea behind this trick is to use a parallel processing chain which is usually done with a send and return track. He is known for his innovative parallel mixing techniques such as the one we are going to go over here and his mixes are often described as balanced, modern sounding and often loud. He has been working in LA for most of his life but moved to the English countryside recently. His resume reads like a who-is-who of modern pop and rock music and includes artists like Adele, the Red Hot Chilli Peppers, Ziggy Marley and Metallica.

You donвЂ™t know Andrew Sheps? You should!ДЄndrew Sheps is a three time Grammy award winning mix and recording engineer. This technique makes your vocal stand out in a mix really well, and itвЂ™s a commonly used technique in the music industry for vocal processing. In this blog article weвЂ™ll walk you through one of the most revered vocal mixing techniques made famous by the legendary Andrew Sheps. Make Your Vocals Stand Out In Any Mix With This Easy Trick!

Pultec eq trick