Bluetooth 5.0 Decoder Board Dual Channel Stereo Low Noise High and Low Tone Pre-Module Amplifier Board ZK-PT1

🔊 Bullet Point Highlights

📡 Bluetooth Version 5.0 — stable wireless transmission up to 10 meters
🎶 Dual Audio Input Options — Bluetooth + 3.5mm AUX for flexible source selection
🔈 Stereo Output (AUX) — connect to active speakers or headphones
📊 Signal-to-Noise Ratio: Greater than 90dB — ensures clean audio performance
🔌 Wide Power Supply Range: DC 5V–24V / 1A+ — adapts to multiple setups
🎧 Dual Channel Output — left and right stereo channels for immersive audio
📐 Compact Size: 67 × 68 × 21 mm — easy to mount in audio enclosures
🖤 Material: Sturdy black plastic for durable and lightweight design
📦 Package Includes: 1 × ZK-PT1 Bluetooth Tone Pre-Module
🛠️ Perfect for DIY audio systems, speaker upgrades, and embedded sound control

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Description

Product details of Bluetooth 5.0 Decoder Board Dual Channel Stereo Low Noise High and Low Tone Pre-Module Amplifier Board ZK-PT1

Product name: Bluetooth tone pre-module
Product model: ZK-PT1
Bluetooth version: 5.0 (unobstructed, 10 meters)
Signal to noise ratio: greater than 90dB

Product name: Bluetooth tone pre-module
Product model: ZK-PT1
Bluetooth version: 5.0 (unobstructed, 10 meters)
Signal to noise ratio: greater than 90dBInput method: 3.5mm audio input + Bluetooth input
Output mode: AUX output (connect to active speakers and headphones)
Number of channels: left and right dual channels (stereo)
Adapter power supply: DC5-24V/1A or more
colour:Black
Material:plastic
size:67 x 68 x 21mm

Package Contents:
1 x Bluetooth tone pre-module