Acoustic violin
Acoustic or non-electric violins use vibrations from the strings and bow strings to produce sound. They have hollow bodies that allow the notes to resonate, amplifying the sound with minimum distortion. Their sounds are fuller and warmer than electric violins, but have limited range and cannot be corrected for noise and pitch. Most new models can be connected to microphones or speakers for amplification, although this can cause distortion and noise. They are ideal for beginners because they help develop control for tone, pitch, and volume. Electric-acoustic violins have resonating bodies similar to acoustic violins, but also have magnetic pickups. They can be used as acoustic or electric violins, but do not offer the full advantage of either type. They are often made of materials other than wood, such as metal and carbon fiber. Their strings are usually designed for acoustic play, but may be replaced with metal strings to convert them to electric violins.