ddHiFi / E13PMEMORY

The ddHiFi "E13P (Memory)" is a USB Type-C-compatible earphone featuring a 13mm ultra-linear planar magnetic driver, developed in collaboration with MoonDrop.

■ Brand Collaboration: Featuring MOONDROP’s proprietary 13mm ultra-linear planar magnetic driver
・ This innovative driver combines the strengths of traditional planar magnetic and dynamic driver technologies. With an electro-acoustic efficiency 10 times higher than conventional planar magnetic drivers, it delivers a wide dynamic range even at low output levels. It achieves high resolution and ultra-low distortion, with a Total Harmonic Distortion (THD) of less than 0.05% across the entire frequency spectrum.
■ Wired Earphones with USB Type-C Connectivity
・ Designed with a hybrid in-ear/semi-in-ear style, featuring side-firing sound tubes and ear tips. Despite housing a 13mm planar magnetic driver, the design remains ultra-compact, ensuring a comfortable fit even for those with smaller ears.
■ Highly Integrated USB-C Plug with Built-in DAC
・ The USB-C plug is compatible with iOS/Android smartphones, tablets, and computers. It incorporates a professional-grade DAC/amp chip (CS43198) that supports lossless decoding up to 32-bit/384kHz. The cable includes an integrated microphone and remote control for managing calls and music playback.
■ ddHiFi-Tuned Sound / DSP & Custom Cable Design
・ The combination of a high-performance DAC/amp-integrated plug and a high-efficiency planar magnetic driver creates a vintage-inspired sound signature. In addition to digital tuning via DSP technology, the earphones utilize a specially developed shielded cable (a 3-strand braided design). The signal path for the left and right channels remains continuous—passing through the remote control without any solder joints—and is fully enclosed within the all-metal chamber.
■ A Blend of Retro and Modern
・ By fusing precision engineering, professional-grade acoustic components, refined ergonomics, and durable materials, this design reinterprets a timeless, classic aesthetic for the modern era.
・ Driver: 13mm planar driver (developed in-house by MoonDrop)
・ Frequency Response: 20Hz – 20kHz
・ Connection/Plug: USB-C with integrated DAC (features a CS43198 DAC chip; supports up to 32-bit/384kHz PCM and native DSD256)
・ Cable Specifications: USB-C interface, includes microphone/in-line remote, 3-strand braided shielded cable
・ Weight: Approx. 50g