ADDSP46 $249.00 Add to cart ADDSP46-AT (Auto Tune DSP) $349.00 Add to cart ADDSP46BLUE $39.00 Read more ADDSP46CONTROL $49.00 Read more ADDSP68 – Discontinued $599.00 Read more ADDSP68-AT (Auto Tune DSP) $599.00 Add to cart ADDSP68-HiFi $799.00 Add to cart ADDSP812-HiFi $1,299.00 Add to cart AT-BLUE (Bluetooth music streaming + App control for Auto Tune DSPs) $69.00 Add to cart AT-MIC (Microphone for Auto Tune DSPs) $199.00 Add to cart