A representative valve preamp from the 1950s is the Leak'varislope'series of preamps, which included a switchable rumble filter, a switchable scratch filter with selectable slopes and corner frequency, continuously variable treble and bass tone controls and a selection of 4 different gramophone equalisations ( RIAA, ortho, RCA, 78 ).
How to say scratch filter in Hindi and what is the meaning of scratch filter in Hindi? scratch filter Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.