iFi's latest addition to their accessory range is the 2.5mm to 4.4mm balanced headphone adapter. The issues with 2.5mm inputs are well known within the Audio industry. iFi's newest adapter, complete with the highest quality gold - plated balanced headphone socket and headphone jack and a convenient leaf - spring mechanism, as well as a robust right - angled design, mean that you can get the most out of your audio from one simple accessory. Finished with an embossed iFi logo in a sleek and subtle grey shade and a striking gold 4.4mm jack, this adapter looks as good as it sounds. To use your 2.5mm to 4.4mm adapter, simply connect to your 2.5mm headphones and you are ready to connect it to a device with a 4.4mm connection. It is durable and has gold-plated sockets to ensure longevity.