Ample China Dongxiao (ACDX) offers an authentic woodwind experience based on a detailed 4.8 GB sample library featuring the G key Dongxiao instrument crafted by Linqiu Zhong. Captured with five adjustable microphones, the samples include head articulations, body articulations, special effects, and a curated set of improvised licks. The library provides multiple mic modes and dynamic layers, allowing for rich sound design that covers a wide tonal range from soft to bright, supported by realistic vibrato and trill samples. An advanced modulation system brings expressive control over note dynamics, enabling nuanced performances that closely mimic live playing.

The intelligent legato system enhances realism by adapting legato types based on note duration and velocity, offering options that range from soft to layered legatos and slide notes. This system ensures smooth transitions without unwanted grace notes during fast passages while supporting complex articulation sequences through the endless articulation legato feature. Unique creative tools like the mirroring function allow reversal of articulations mid-play, enriching expressive possibilities. Additionally, the voice-independent modulation envelopes and adjustable wind effect add depth and breathiness, contributing to the instrument’s lifelike presence.

ACDX also includes a suite of professional effects to further shape sound quality, featuring an 8-band EQ with real-time spectrum visualization, a dual-mode compressor with soft knee and auto settings, a 6-tap echo with stereo control, and an impulse response reverb offering multiple room types with 3D spectral visualization. These tools allow users to tailor the Dongxiao’s tone and ambiance, making it suitable for a wide range of musical styles and production environments while maintaining clarity and authenticity.