Import Built In 4-Band Eq, Metronome And Tuner — Buy in Bulk from Supplier in China

The built-in 4-band equaliser, metronome and tuner is a compact audio device offered by ALII Technology Co., Ltd., manufactured in China. It weighs 80 g and measures 50 mm in length, 60 mm in width and 52 mm in height, making it portable for practice and rehearsal. The unit runs on a 9 V battery and features a black housing. Its input resistor is 10 MΩ, providing stable signal handling for the equaliser circuit.

The equaliser offers four adjustable bands: bass at 60 Hz, middle at 500 Hz, treble at 3 kHz and presto at 10 kHz, each with a gain range of ±12 dB, which aligns with typical practice‑grade processors. The metronome covers a tempo range of 30  -  250 bpm, a standard span for musicians. The tuner provides flat tuning options for B and B♭, with an A4 reference frequency adjustable between 410 Hz and 450 Hz, covering common pitch standards. Typical audio devices of this class exhibit a frequency response of 20 Hz  -  20 kHz and total harmonic distortion below 0.5 %.

Target users include guitarists, bassists and studio engineers who need an all‑in‑one practice tool. Buyers often look for flexible minimum order quantities and secure packaging to protect the delicate electronics during transit. The supplier indicates that the product can be shipped in bulk cartons, though specific incoterms and payment conditions should be confirmed directly. Importers should request the full specification sheet and any compliance certificates before finalising the purchase.

ALII Technology Co., Ltd. is headquartered in Bao An District, Shenzhen, Guangdong, China. The company is listed as an imported-tier supplier with a harbour trust tier, indicating participation in international trade channels. Its public profile shows no recorded response rate or average response time, so communication performance is not disclosed.

The firm focuses on electronic accessories and audio equipment, as demonstrated by the integrated equaliser, metronome and tuner offering. While the product description provides detailed technical parameters, the supplier does not disclose additional corporate background, employee numbers or client references.