Features: Advanced DSP Digital Signal Processor: This audio DSP noise reducer is equipped with a built-in digital signal processor that processes audio signals for effective digital noise reduction and filtering. Wide Range of Filtering Options: Choose from ten different filter levels, including 200Hz, 500Hz, 700Hz, 1kHz, 1.8kHz, 2kHz, 2.4kHz, 3.5kHz, 6kHz low pass, and direct pass, to suit your needs. Effortless Setup: The DSP noise reducer features simple and intuitive button settings, allowing you to easily mix and match filters and noise reducers according to your preferences. Upgraded Power Supply: Utilizing USB Type-C for power, it includes an in-built speaker and also supports connection to an external speaker or amplifier for enhanced sound quality. Ideal for Vintage Radios: Designed for radios that lack a noise reduction feature. Simply connect your radio's audio output to this device. Specifications: Type: Audio DSP Noise Reducer Compatibility: YAESU and ICOM SSB Radios Product Weight: 170g Product Size: 12 x 11 x 3.5 cm Audio Input: 3.5mm audio interface Power Supply: USB Type-C Noise Reduction Levels: 10 Filter Levels: 10 Package Includes: 1 x Main Device 1 x 3.5mm Audio Cable 1 x Type-C Data Cable 1 x Machine Corner Pad