Based on the experience of F5, our technology is getting more and more mature in terms of such IEMs with detachable connector. As a result, the efficiency is getting higher and the F9 is available to buy now!
The F9 utilizes a hybrid design in which each channel is composed of one dynamic and two balanced armature (BA) drivers; it utilizes the standard MMCX connector for its interchangeable cables, and comes standard with both 2.5mm balanced and 3.5mmm single-ended cables; the ripple-like lines on the F9 not only give it a unique touch, but also serve to ensure structural strength; over-the-ear design for an enjoyable experience; also, you can choose red for an unreserved and vigorous look, or go for black for an understated and sophisticated appearance.
For more detailed introduction of F9, kindly check by below pictures or by: http://www.fiio.net/en/products/74
The delivery of F9 starts this week. But owing to the limited quantity, F9 will be only distributed to USA, Canada, UK, Sweden and Korea by this time. You may check the detailed info of them at: http://www.fiio.net/en/stores
For customers in other markets who want to buy the F9 at this stage, kindly buy it on our Aliexpress directly at: >> Buying Link
Meanwhile, the next batch may be arranged soon which will be released to the worldwide agents. For better before and after sales service, we suggest you to wait till then to buy from local sales agents. Please stay tuned with us!
FiiO Electronics Technology Co.,Ltd.