One-of-a-kind DIY version up DIY 846 12BA Soul Red ver. ▲ It has the image of a high-end car paint job, and the photos are of the actual product. ● Unlike resellers, we provide a thorough warranty. We can handle repairs, exchanges, fine-tuning, and custom-made configurations! The internal components are original KNOWLES units. Detailed Configuration: High Frequency: TWFK-30017 x 2 Mid Frequency: ED-29689 x 2 Low Frequency: CI-22955 x 2 While the SE846 has 4 drivers, this one has 6 BA drivers, so it provides a clean sound across the entire range, including the low frequencies, which were a challenge. The high frequencies are handled by the well-regarded TWFK, delivering a clear and brilliant sound quality. You'll hear sounds you couldn't hear before, with a lot of sound information, and a wide soundstage... The high-frequency extension, brilliance, and tight bass are all highly praised. The price is also lower because there is no brand premium from the manufacturer. Aging for about 50-100 hours is recommended. It can be sufficiently driven by ordinary Hi-Res smartphones, DAPs, and computers. You can get even better performance by using a portable amplifier. This product is not an SE846. In my subjective opinion, I definitely recommend this over the SE846 in terms of cost performance. SHURE Shure SE215 SE315 SE425 SE535 SE846 In-ear monitors, monitors, UE weston JH, multi-driver monitor earphones shure se215 se535 se315 se425 ue900# Connection type: Wired/Wireless Close