Key pieces are audio cables and connectors. Audio cables are usually 3 feet or longer, have male ends, and connect from the source or instrument into the output or speaker device for projecting the sound. These are widely used by guitarists and keyboardists, but can be used by other musicians to mic their equipment. Connector cables can be used if the proper size cable is not available, but it must be connected to a smaller size input or output receptor. The universal size is a 1/4 inch, and most connectors can go easily from 1/4 inch to 1/8 inch.
Accessories that artists or musicians might use when recording or performing include various jacks to plug into devices such as the effects pedals or other gear that manipulate the electronic signals. Microphones and mic stands are used for hearing vocals and recording vocals into a soundboard. Usually, 9-volt batteries power most pedals and effects boxes, but alternative power supplies for all pedals and other effects boxes are also available.
Power sources should be in the "off" position before turning them on. Prior to performing, volume knobs and controls should be set at "zero" on both the speaker and the instrument being used. This helps to extend the life of the instrument and the controls. Connecting multiple effects or instruments requires a mixer or mixing board to keep the levels nominal. Plugs or cables are never unplugged when in the "on" position, to avoid a malfunction and possible damage to the devices.
A computer running an editing or audio recording program is required for recording to keep all the information separate and organized. This can also be achieved by a digital desk or workstation. Memory cards and sometimes MIDI capabilities, which can be controlled by the computer, are used. The audio cable from the audio source (guitar or synthesizer) is connected to the AUDIO - IN at the rear of the computer tower. This will transfer the signal to the sound card in the computer to a digital format for editing and production by the computer program or software studio.
The instruments are plugged into an amp or a mixer. From the mixer, the signal is connected to the speakerbox to produce amplified sound for the audience. Some musicians use a separate box that minimizes the amount of fuzz or unwanted noise created by using multiple pedals, cables, or effects boxes. Musicians run their music through a variety of equipment to get the sound they are looking for, so there is no right or wrong way to hook up equipment as long as the signal goes from the source to the device for projecting the sound, such as an amplifier.