This compact professional preamplifier is specially designed for adding a turntable to a stereo amplifier that has no phono input or to add a microphone input to an amplifier. The microphone preamp section is designed to accept both Dynamic or Condenser microphones via a selection switch or a low level input such as guitar or telephone pick up. The phono preamp section features an extremely accurate RIAA record compensation response with very low noise and audio distortion. This high gain, low noise preamp is ideal for both home and professional studio and broadcast applications.