Usually 3-5 Days. 45 Day Lowest Price - 100% Satisfaction Guarantee. For over 30 years, Furman has pioneered the development of AC power products for the most demanding audio, video, and broadcast professionals. With Furman's PST8 eight outlet surge strip, everyone can reap the benefits of unrivaled power purification and unequalled surge protection. The PST8 features Series Mode Protection plus (SMP+) for the highest level of AC surge suppression.