DC 5V-15V 12V AD828 Stereo Preamp Power Amplifier Board Preamplifier Module

Description

DC 5V-15V 12V AD828 Stereo Preamp Power Amplifier Board – Preamplifier Module

Elevate your audio projects with the DC 5V-15V 12V AD828 Stereo Preamp Power Amplifier Board. Designed for hobbyists, DIY enthusiasts, and professional audio developers, this compact module delivers crystal‑clear stereo amplification with minimal distortion and maximum efficiency.

Product Overview

The AD828-based preamp board combines a high‑performance preamplifier and power amplifier into a single, easy‑to‑install module. Whether you’re building a Raspberry Pi audio system, a home theater receiver, or a portable speaker, this board offers reliable, low‑noise amplification from 5 V to 15 V DC supply.

Key Highlights

• Versatile Voltage Range: Operates from 5 V to 15 V, with a 12 V optimum for stable performance.
• Dual‑Channel Stereo Output: Independent left and right channels for balanced audio.
• High‑Quality AD828 IC: Low distortion, wide bandwidth, and excellent signal‑to‑noise ratio.
• Compact Footprint: 2.5 × 2.5 in (63 × 63 mm) PCB fits easily into small enclosures.
• Robust Power Supply: Handles up to 15 V DC with built‑in protection against over‑current.
• Clear Pinout: 2‑channel inputs, 2‑channel outputs, power, and ground – ready for quick prototyping.
• Low Power Consumption: Ideal for battery‑powered or low‑heat designs.

Technical Specifications

Input: 2 × 3.5 mm stereo jack or 2 × BNC connectors
Output: 2 × 3.5 mm stereo jack or 2 × BNC connectors (±1 Vpp)
Supply Voltage: 5 V – 15 V DC (recommended 12 V)
Power Consumption: < 1 W per channel at 12 V
Frequency Response: 20 Hz – 20 kHz (±0.5 dB)
Distortion: < 0.05 % THD+N (at 1 Vpp)
Dimensions: 63 mm × 63 mm × 12 mm
Weight: 35 g

Applications

This preamp power amplifier board is perfect for:

• Raspberry Pi or Arduino audio projects
• DIY home theater and AV receivers
• Portable Bluetooth speakers
• Retro gaming audio cabinets
• Educational kits for electronics and audio engineering

Why Choose This Module?

By integrating a proven AD828 architecture, this board delivers professional‑grade audio performance in a minimal footprint. Its wide input voltage range and low power consumption make it a reliable choice for both desktop and mobile applications. Whether you’re prototyping or mass‑producing, the clear pinout and robust construction ensure hassle‑free assembly and long‑term durability.

Upgrade your audio system today – the DC 5V-15V 12V AD828 Stereo Preamp Power Amplifier Board brings studio‑quality sound to your next project.