Combo for electric guitar from Blackstar Silverline series. When it comes to boutique-level all-in-one guitar rigs, it doesn’t get any better than the Silverline Stereo Deluxe. Based on the 1x12 Deluxe, the Stereo Deluxe ups the game with dual 12” Celestion V-Type speakers and Blackstar’s unique Super Wide Stereo technology. This technology then meets the Stereo Deluxe‘s 100 Watt power section to give gigging players an immersive sound experience you won’t find in any other single amplifier.