AU-402RCA Mixer Audio Distributore Audio 4 in 2 Uscite per Cuffie Audio 3.5MM
1 x Audio Mixer. It is easy to use and no need to switch. - There is one set of RCA outputs and one 3.5mm headphone output. - Size: about 12 x 5.2 x 4.3cm/4.7 x 2 x 1.7". - Amplification gain is about 5dB.