DIY PreAmplifier kit

Gain up, noise down, the DIY PreAmplifier.

To complement our DIYclassD amplifier kits we introduce our brand new DIYclassD PreAmplifier kit. Just like our amplifier kits you get a complete kit to assemble an fully analogue high-end preamplifier. Add-ons like a DAC, Phono stage and EQ will be released in the nearby future. Because of it's modular design, add-ons can be added at a later stage after you have finished building your analogue DIY PreAmplifier.

Build yourself a state-of-the-art high-end preamplifier with this DIY kit by DIYclassD. DIYclassD is part of Hypex Electronics. At DIYclassD our aim is to serve the global DIY community and consumer market for Hypex products.

With the easy to follow instructions you will be able to realize a high end preamplifier at a fraction of the cost and all of this can be done in just 30-60 minutes. Combined with our DIYclassD Nilai® power amplifier kits you can create a complete set of superbly sounding equipment.

All you need to bring to the table is this box and a few tools: • Wire cutter (or combination plier)• 5.5mm hex nut driver (or combination plier) • 7mm hex nut driver (or combination plier) • 3.5mm flat type screwdriver

Specifications:

Inputs

• 2 x stereo unbalanced RCA

• 1 x stereo balanced XLR

• USB service port (firmware updates)

Outputs

• 2 x stereo balanced XLR

• 4 x trigger 12V

• 1 x XLR-4 headphone

• 1 x Jack 6.3mm headphone

Highlights:

• Fully analogue

• 2.7” monochrome OLED display

• Remote control included

• Modular design

• Discrete op-amps & voltage regulators

Future add-on options:

• DAC (Exp: Q4 2023)

• DIGin (AES, SPDIF, Optical, USB, Bluetooth, Streamer) (Exp: Q4 2023)

• Fusion Connect (Optimized Master Functionality for Fusion Amps) (Exp: Q4 2023)

• Phono stage (Exp: 2024)

• Equalizer (Exp: TBD)

This kit contains:

•Complete DIYclassD PreAmplifier case “matte black”

•Complete internal cable harness

•Power supply, front board, main board and headphone board

•All needed mounting materials

•Assembly instructions

•1.5mm Allen key

•TX-10 Torx key

•TX-20 Torx key

•Remote Control (incl. battery)

Technical specifications DIY-Preamplifier

Audio performance data

All audio measurements are done with AES17 20kHz filter.

Technical data