Make Your Own DIY Audiophile Preamp

(Updated: June 2017) Build your own audiophile DIY passive preamp using our complete kits or just a few key components and your own custom enclosure.

Groovewatt a DIY Vacuum Tube (Valve) RIAA Phono Preamplifier Project

Alex Rice Piezo Preamplifier – Zach Poff

Hypex DIY Preamplifier Kit Review

The Bespoke Audio Co. (passive) Preamplifier REVIEW – Pursuit Perfect System

12AU7 Tube Preamplifier

Arduino-Based Tube Stereo Preamp Project - Circuit Cellar

It is applicable to power weak signals into line-level signals. The amplification multiples are 10 times (20dB). It can directly drive the headphone

AtNeDcVh Mini Small Stereo Audio preamplifier, Headphone Amplifier, Gain 20dB Phono Turntable Phonograph preamp, Dual op amp NE5532 with RCA 3.5mm

DIY Tube Mic Preamp API 500 Format - Soundskulptor MP566

Make Your Own DIY Audiophile Preamp

Build your own Preamp – FABModules – FiveFish Audio Building Blocks for DIY Projects Blog Articles

The “Universal” Preamp