Home Slickdeals ASTRO A40 TR Dolby 7.1 Surround Sound Gaming Headset + MixAmp M80... Slickdeals ASTRO A40 TR Dolby 7.1 Surround Sound Gaming Headset + MixAmp M80 (XB1/PC/Mac) $129.99 or MixAmp Pro TR (PS4/XB1/PC/Mac) $159.99 + Free Shipping @ Dell By ARCOM - 23 May 2019 158 0 SHARE Facebook Twitter Go to the deal page: ASTRO A40 TR Dolby 7.1 Surround Sound Gaming Headset + MixAmp M80 (XB1/PC/Mac) $129.99 or MixAmp Pro TR (PS4/XB1/PC/Mac) $159.99 + Free Shipping @ Dell