In Stock. 45 Day Lowest Price - 100% Satisfaction Guarantee. The AJ250/SF Plus is a sold Sitka Spruce top and spectacular laminate Flamed Maple back acoustic electric Jumbo. This highly resonant and full sounding acoustic jumbo has the plus package which includes abalone top purfling, tortoise pickguard and Breedlove Ellipse inlay pattern. Of the Atlas Series Jumbo guitars, this is the finest in quality and workmanship; truly a highly affordable acoustic masterpiece.