Positive Grid has announced an extension of its Back to School Sale, offering discounts of up to 60% off on the Spark guitar practice amp and BIAS guitar software.

During the promotion you can get $50 USD off on Spark, plus a free carrying bag with coupon code SPARK20 at the checkout.

The BIAS guitar software products are 60% off with coup code BIAS20 at the checkout. The offers expire August 31st, 2021.

More information: Positive Grid