ddHiFi E13P Memory | Planar Magnetic Universal IEMs

ddHiFi's E13P Memory Earphones Feature a Built-In DAC/Amp, Offering Seamless High-Res Audio for USB-C Devices

• Semi-in-Ear planar earphones
• Features Moondrop's 13mm self-developed Planar driver
• Built-in Cirrus Logic CS43198 chip
• In-line controls for calls, recording and music play/pause
• Reinforced braided 5N OCC cable

ddHiFi E13P Memory

Memory is a pair of in-ear earphones designed with a semi-in-ear fit. It features a side-firing sound tube paired with ear tips, making it a hybrid between in-ear and semi-in-ear styles. Despite housing a 13mm planar driver, its ultra-compact designs ensures comfortable wear, even for users with smaller ears.

Moondrop's 13mm Ultra-Linear Planar Driver

Moondrop's innovative proprietary driver combines the strengths of traditional planar magnetic drivers and dynamic drivers. With 10x higher electroacoustic efficiency than conventional planar drivers, it delivers wide dynamic range, even at low power. Its total harmonic distortion remains below 0.05% across all frequencies, promising high resolution and ultra-low distortion. 

Built-In DAC

The earphone's USB-C plug is compatible with iOS/Android smartphones, tablets, and computers. It features a built-in professional CS43198 DAC/amp chip, supporting up to 32-bit/384kHz lossless decoding. The cable also includes a microphone with inline remote controls for calls, recording, music playback, and pause functions.

The base of the USB plug features a ring-shaped LED indicator. Blue is standby mode, green is PCM decoding mode, and red is Native DSD output.

ddHiFi Tuning and Custom Cable

The high-resolution decoding plug paired with the high-efficiency planar driver aims to deliver a vintage-inspired sound signature. Beyond digital tuning via DSP technology, ddHiFi has specially developed shielded cable for the Memory earphones.

The main cable employs a triple-strand braid (with one strand dedicated to the microphone/inline controls), while the left and right channel wires pass uninterrupted through the inline remote control without any soldered breaks, extending all the way to the earphones' full-metal chambers where they are hermetically sealed.

A Fusion of Retro and Modern

The reason why early-generation products are fondly remembered lies in their timeless designs. However, retro-inspired products in the modern era are far from mere replicas. ddHiFi combines precision engineering, enhanced ergonomics, and durable materials to reinterpret these classics for a new age.

Inspired by classic cassette players, the ultra-compact case included in the package blends vintage aesthetics with modern colors. Made of premium synthetic leather and YKK zippers, its dual-compartment design keeps the metal earbuds separated to prevent scratches.