Sony MDR-EX75

Marketed towards consumers for stock bud/headphone replacement, the Sony MDR-EX75 is a lower priced dynamically driven ear bud. At $49.99, the MDR-EX90LP is driven by a 9mm driver. While not as large as its two larger brothers (13.5, 16mm), this driver is still large enough to provide ample bass where single armature based models may struggle.

Sadly, like most common earbuds the MDR-EX75 does not provide isolation for use on-the-go. Sony's poor warranty may be an issue, but at only 50 dollars, such a loss may not be as hard to bear as the $299 MDR-EX700LP. Available in both black and white.