unamplified

/ˌʌnˈæmplɪfaɪd/
adjective
  1. Not made louder or stronger; not amplified.
    • The unamplified signal from the old radio was too weak to hear clearly.
    • The singer performed with an unamplified voice, filling the small room naturally.
    • We listened to the unamplified guitar in the quiet coffee shop.
Synonyms
What does "unamplified" mean? | whatsthatwordmean | whatsthatwordmean