What is the frequency response?

It is 20Hz-20kHz with +/-0.5dB for Line and +/-1.5dB for Mic.

What are the lead times for production?

Peak and off-peak seasons both take within 15 workdays to one month.

8-in 8-0ut Professional Digital Multi Effect DSP Processor Audio Processor

Name: 8-in 8-0ut Professional Digital Multi Effect DSP Processor Audio Processor
Brand: Guangzhou Temeisheng Audio Technic Co Ltd
SKU: 2088928265

Guangdong, ChinaGuangzhou Temeisheng Audio Technic Co Ltd

US$258.00

1-5 Pieces

US$238.00

6-49 Pieces

US$199.00

50-199 Pieces

US$189.00

200+ Pieces

Sample price:US$258.00/piece.Request sample

Product profile

Customization

Available

Amplification Type

Processor

Speaker Material

Metal

Model NO.

DSP-880N2

Usage

Stage/DJ, Karaoke

Adjusting Method

Knob

Signal Processing

32-Bit Fixed/Floating-Point DSP 300MHz

Audio Latency

< 1ms

Input Channel

8 Balanced Inputs Mic/Line Level

Max. Input Level

14dbu/Line, -7dbu/Mic

Phantom Power Supply

+48VDC, 5.5mA, Configured Per Channel

Output Channel

8 Balanced Outputs, Line Level

Thd+N

Line: 0.003% Mic: 0.005%

S N R

105dB(@12dbu,1kHz,a-Wt)/Line 95dB(@-7dbu,1kHz,a-Wt

Transport Package

Gift Box/ Export Carton/ Pallet

Specification

44mmx483mmx210mm

Trademark

Lucky Tone or OEM

Origin

China

HS Code

8471800000

Production Capacity

500000PCS Per Year

Key features

Advanced DSP Processing: 32-bit fixed/floating-point DSP with 300MHz speed and <1ms audio latency.

Comprehensive Audio Modules: Integrates Auto Mixer, Matrix Mixer, Feedback Suppressor, AFC, AEC, and ANS.

Flexible Input/Output: 8 balanced Mic/Line inputs and 8 balanced Line outputs with phantom power.

Precision Equalization: 15 PEQS per input channel and 10 PEQS per output channel for detailed tuning.

Low Distortion Performance: THD+N as low as 0.003% for Line and 0.005% for Mic inputs.

Versatile Connectivity: Supports USB, RS232/485, TCP/IP, and optional Dante networking.

OEM/ODM Customization: Offers full customization, sample-based, design-based, and flexible options.

Company profile

Importers and ExportersPatents AwardedQuality AssuranceR&D Capabilities

Guangzhou Temeisheng Audio Technic Co Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.93h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company in Guangdong offering export trade, manufacturing, service, quality control, R&D, and sustainability information. It demonstrates broad customization, ODM capability, recent product development, OEM service for known brands, five production lines, and documented procedures for service quality, complaints, and corrective actions. Export activity is substantial at 90% of total sales, with 17 experienced export-trade staff and Guangzhou Port proximity. However, the supplier has no SDK, overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Financial information is limited to year labels without measurable financial results. Quality control staffing is two inspectors, and continuous quantity reconciliation for each batch is not performed.

Supplier typeThe supplier is classified as a combined company, with offerings covering export trade, manufacturing, service, quality control, R&D, photos, and sustainability. Its head office is in Guangdong, and the representative title identifies portable and Bluetooth speaker products.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, overseas agent, or branch, and reports zero countries with overseas services, limiting evidence of local overseas after-sales coverage.

R&D capabilityThe supplier reports an industry-leading design team, new products during the past year, ODM services, and customization from samples and designs. It does not have an available SDK, so its innovation evidence is stronger in product design and development than in software-development support.

Production capacityThe supplier reports five production lines, manufacturing equipment including punching, grinding, resistance and hi-pot testers, an oscilloscope, and standardized finished-product inspection instructions. It also has 90% export sales and 17 experienced export-trade staff, but does not continuously reconcile quantities for every batch.

Customization capabilityBoth R&D and design-service information explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service is also available, providing direct evidence of broad customization support.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands. No brand names, project details, product volumes, or verification materials are supplied, so the evidence supports the existence of brand-serving experience but not its breadth or quality.