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XH-M273 PT2399 Digital Preamplifier Board 12-24V DC with Stereo Frequency for Karaoke Microphone Control

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Shenzhen Creatall Electronics Co., Ltd.

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XH-M273 PT2399 Digital Preamplifier Board 12-24V DC with Stereo Frequency for Karaoke Microphone Control

power source : DC adapter

support app : NO

battery : NO

number of loudspeaker enclosure : Other

output power : other

remote control : NO

frequency range : 25hz~17KHZ

built-in microphone : NO

support microphone : No

brand name : Creatall

bluetooth standard : Other

model number : XH-M273

channels : 2 (2.0)

led lighting : no light

Battery Capacity : No battery

Waterproof Standard : NO

MOQ : 50 pieces

Price : CN¥16.74/pieces 50-199 pieces

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XH-M273 PT2399 Digital Preamplifier Board

Professional karaoke reverberation microphone control board with digital preamplifier functionality for microphone speakers.

Technical Specifications

Working Voltage: DC12-24V / AC5-12V
Reverberation Chip: PT2399
Pre-amplifier: NE5532
Output Channel: Stereo
Frequency Response Range: 25Hz~17KHz
Board Size: 117×53mm
Weight: 75g
Compatibility: Designed for moving-coil microphones only

Package Includes

1× XH-M273 PT2399 Digital Microphone Amplifier Board
2× Audio Cables

Contact Information

WeChat:

zq13827494627

WhatsApp:

+86-13827494627

Skype:

alvacheng1

Email:

leo@creatall.com

Company Profile

Certificates & Production Processes

Packing & Delivery

Normal packaging
Export carton
Custom packing available
All orders shipped within 3-25 days after payment confirmation

Payment & Shipping Terms

PAYMENT: Standard terms: 30% deposit in advance, 70% balance before shipment. Online trade assurance available. Multiple payment methods accepted (T/T, PayPal, Western Union).

SHIPPING: 100% strict inspection and testing before shipment. Replacement within one week for defective goods. One-year warranty included.

Customer Reviews

Consistently receiving 5-star feedback from satisfied customers, demonstrating our commitment to high-quality products and professional services.

Frequently Asked Questions

Q: What is the minimum order quantity for your products?
A: Please contact us for small order quantities.

Q: How long is your delivery time?
A: Products shipped within 3 days after payment confirmation, with 3-6 day delivery time.

Q: Do you test or inspect all items before delivery?
A: Yes, all items are tested and checked before shipment.

Q: What is your warranty?
A: 60 days after receiving goods. All products are 100% tested before shipping. Defective goods must be reported within 3 days of delivery. Returns must be in original condition for refund eligibility. Buyer responsible for return freight.

Q: How do I pay for the order?
A: We accept wire transfer, Western Union, PayPal, MoneyGram, escrow. Contact us for other payment methods.

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XH-M273 PT2399 Digital Preamplifier Board 12-24V DC with Stereo Frequency for Karaoke Microphone Control Images

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XH-M273 PT2399 Digital Preamplifier Board 12-24V DC with Stereo Frequency for Karaoke Microphone Control

XH-M273 PT2399 Digital Preamplifier Board 12-24V DC with Stereo Frequency for Karaoke Microphone Control

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XH-M273 PT2399 Digital Preamplifier Board 12-24V DC with Stereo Frequency for Karaoke Microphone Control Images