What are the product dimensions and weight?

The product size is 485x357x88mm, and the net weight is 4kg.

What is the power supply requirement?

The device requires AC220V/50Hz power supply and has a power consumption of 20W.

What is the Signal-to-Noise Ratio (SNR)?

The SNR is 65dB for the microphone input and 85dB for the line input.

10 All-in-One System Professional Pre Amplifiers Sound Feedback 8 Channels Pre-Amplifier with 8 Line/Mic Inputs

Name: 10 All-in-One System Professional Pre Amplifiers Sound Feedback 8 Channels Pre-Amplifier with 8 Line/Mic Inputs
Brand: Guangzhou Temeisheng Audio Technic Co Ltd
SKU: 2132428625

Guangdong, ChinaGuangzhou Temeisheng Audio Technic Co Ltd

US$153.00

1-5 Pieces

US$142.00

6-49 Pieces

US$119.00

50+ Pieces

Sample price:US$153.00/piece.Request sample

Product profile

Customization

Available

Output Channel

8 Channels

Frequency Response

20Hz~20kHz

Model NO.

DCM-8PA

Snr

Mic: 65dB, Line: 85dB

Power Consumption

20W

Power Supply

AC220V/50Hz

Product Size

485×357×88mm

Net Weight

4kg

Transport Package

Gift Box/ Export Carton/ Pallet

Specification

485X357X88MM

Trademark

Lucky Tone or OEM

Origin

China

HS Code

8708401090

Production Capacity

500000PCS Per Year

Key features

8-Channel Audio Input: Features 8 line/mic inputs, 1 emergency input, and 1 microphone input for versatile connectivity.

Priority Mute Function: Front panel MIC has highest priority to suppress all other inputs; EMC inputs automatically mute others.

Independent Volume Control: Allows independent adjustment of volume for each of the 8-channel inputs and the microphone input.

High Signal Clarity: Provides high SNR performance with Mic: 65dB and Line: 85dB for clear audio output.

OEM/ODM Customization: Supports full customization, customization from samples/designs, and flexible minor customization options.

Compact & Lightweight: Dimensions are 485x357x88mm with a net weight of 4kg, suitable for various installation scenarios.

Low Power Consumption: Energy efficient design with only 20W power consumption, powered by AC220V/50Hz.

Professional Manufacturer: Produced by a factory with 3 production lines, 4 R&D engineers, and 100% finished product inspection.

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: ≤4.04h

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.

Product Q&A

Q:What are the input channels available?

The DCM-8PA features 10 input channels in total: 8 line/mic inputs, 1 emergency input, and 1 microphone input on the front panel.

Q:How does the priority mute function work?

The microphone on the front panel has the highest priority and can suppress all other inputs. Additionally, EMC inputs are prioritized to automatically mute all other signal inputs.

Q:Can I adjust the volume of each channel independently?

Yes, the device allows you to adjust the volume of the 8-channel inputs and the microphone input independently.

Q:What is the frequency response range?

The frequency response range is 20Hz to 20kHz, ensuring high-quality audio reproduction.

Q:Is OEM or ODM service available?

Yes, we offer OEM and ODM services, including full customization, customization from samples or designs, and flexible minor customization.