Classic mixers first debuted in the 1970's and are often utilized with two pickups. One of the fundamental tactics of this style is to align the rhythms of two pieces and combine them to create new styles, but you can also produce the scratch effect by rhythmically moving the vinyl record back and forth., a technique frequently employed by DJs.
-All-in-one: a suitable option for both novices and expert users, with a center section acting as a mixer and two side sections equipped with turntables from which you can control the music tracks using a computer. They typically connect via USB to a PC and have at least one built-in sound card.
-Simple DJ mixer: tiny and compact, extremely portable, and capable of being used with a smartphone or tablet, making it ideal for small gatherings. They typically have two channels and a variety of interesting effects.
-Mixing desks: are more sophisticated models that are meant for the most expert users. They can be analog or digital, with or without a built-in sound card.
-USB / MIDI controllers and launchpads: they are used in conjunction with a music software and allow you to accomplish two things: they can be used as a keyboard instrument, with each key assigned a sound from the program; or they can play previously created loops. They are particularly beneficial for music composition, as they are extremely practical and convenient to use.