Brand: Powerpak Color: Black Features: 𝐒𝐡𝐚𝐫𝐞 𝐚 𝐒𝐢𝐧𝐠𝐥𝐞 𝐒𝐭𝐞𝐫𝐞𝐨 𝐒𝐨𝐮𝐫𝐜𝐞 : 4 channel amplifier with separate volume knobs for each of the 4 outputs. No audio crackle, minimal distortion ...