Thinking about choosing a hearing amplifier to correct your hearing loss? A hearing amplifier cannot be compared directly with a hearing aid. Hearing amplifiers feature a microphone and an amplifier. In terms of structure and shape they are very similar to conventional hearing aids. However, they only increase the volume of sound and cannot be adapted to your individual hearing loss or personal preferences. Hearing amplifiers are not prescribed by doctors and are usually purchased without specialist advice. Hearing Care professionals recommend hearing aids for those affected by hearing loss and will help you take your first steps towards better hearing.