For almost 60 years, Grado has produced the world's finest headphones and cartridges. Grado headphones, each hand-assembled and closely scrutinized to meet full performance specifications, can reproduce a natural soundstage from stereo recordings and provide listening pleasure with greater clarity and deeper bass than other headphones. Grado's cartridges are also hand-assembled and tested for frequency response, channel output, channel balance, phase linearity, inductance and resistance. As the nationally recognized leader in the field of high end audio, home theater and home electronics, Overture is proud to offer Grado headphones and cartridges. If you are interested in purchasing or upgrading to a Grado product, you can trade-in any audio product for Grado by filling out Overture's Trade-In Form.