Accuphase C-3850 Preamp DIY Kit and Finished Board for Audio Amplifier Projects

Bring audiophile-grade sound engineering into your DIY setup with this Accuphase-inspired preamp circuit kit. Whether you choose the DIY version or the fully assembled board, this high-fidelity core circuit mirrors the legendary Accuphase C-3850 design—offering warm, dynamic output and exceptional clarity. Perfect for tinkerers, hobbyists, and audio purists alike.

Product Sheet

Key Features

• Core preamp board modeled after the Accuphase C-3850 reference design

• Available as a full DIY kit or factory finished board

• Dual-channel design with symmetrical layout for stable signal transmission

• High-grade components for superior sound performance

• Ideal for building or upgrading home audio systems, amplifiers, or hi-fi setups

Why Choose Our Accuphase-Style Preamp Board
Most DIY boards compromise on fidelity—this one doesn't. Designed for enthusiasts who want genuine soundstage presence and tonal accuracy, it's built with a focus on component quality and circuit integrity. Choose the kit for hands-on learning, or the finished board for plug-and-play performance.

Perfect For

• Hi-fi audio enthusiasts and builders

• DIY amplifier or stereo system projects

• Audio testing, prototyping, and hobby electronics

• Gift for electronics hobbyists or audiophile tinkerers

Call to Action
Enhance your sound system with the C-3850 Preamp Board—precision-crafted for pure, immersive audio.