Midiplus is a Taiwan-based music technology brand owned by Ta Horng Musical Instrument Co., Ltd., a company with roots in instrument manufacturing dating back to 1974. The Midiplus brand emerged from decades of OEM experience — the parent company produced MIDI controllers for partners including M-Audio/MIDIMAN and German brand TERRATEC before launching Midiplus as an independent label. The brand focuses on affordable MIDI gear and studio accessories aimed at home producers and project studios.

The product lineup centers on USB MIDI keyboard controllers, with the X series (X2, X6 Mini, X8) and AKM322 among the more widely distributed models. The company also builds mini controllers like the TINY series, dedicated MIDI interfaces, smart pad controllers, sound modules, audio interfaces, and the Smart Pad and Origin portable keyboards. Midiplus gear typically competes in the budget tier, offering functionality comparable to larger competitors at lower price points.

Beyond keyboards, the catalog has expanded to include monitor speakers, electronic drum kits, and digital wind controllers. Distribution runs through retailers such as Music Store, Amazon, and regional dealers across Europe, North America, and Asia, making the brand a common entry-point option for bedroom producers building out a first MIDI rig.

Midiplus has 19 products cataloged on Equipboard, including MIDI Keyboard Controllers, MIDI Interfaces, and MIDI Pad Controllers. Their gear is featured by 7 artists, with the strongest followings in Electronic, Pop, and Rock. Notable users include Charly García, Basshunter, and K-391.