If you have fancied owning a retro-styled valve stereo headphone amplifier but have thought they are out of your price range, you might be in for a pleasant surprise. Richard Willmott has created a high-quality, retro valve headphone amplifier that combines vintage aesthetics with modern performance components, all at an affordable price of just £40 for a fully constructed system.
Design and Components
Willmott explains that the amplifier is designed to provide a ‘warm sound’ thanks to the use of the valve. The amplifier uses a standard 3.5mm auxiliary jack for both audio input and output, making it incredibly versatile and easy to connect to a wide range of devices, from smartphones to high-end audio systems. The design process began in Cadsoft Eagle, a popular PCB design software, ensuring that every component would fit perfectly. Once the design was finalized, the files were sent to a PCB house, and the boards were received a few days later.
After receiving the PCBs, Willmott ordered all the necessary components, with particular emphasis on the crucial 12AU7/ECC82 valve. The assembly process involved soldering these high-quality components together. The amplifier also features a clear acrylic base, which not only protects the board but also adds a modern touch to its retro design. All components used are of the highest quality, including Japanese capacitors, to ensure the best possible sound quality.
Performance and Sound Quality
One of the standout features of this amplifier is its ability to deliver a warm, rich sound that is often associated with vintage audio equipment. The use of the 12AU7/ECC82 valve is particularly noteworthy, as it is known for its excellent audio performance. This valve helps to produce a sound that is both clear and warm, making it ideal for audiophiles who appreciate high-fidelity audio.
The amplifier’s design also ensures minimal signal loss and distortion, thanks to the high-quality components used. Japanese capacitors, for instance, are renowned for their reliability and performance, contributing to the overall sound quality. The clear acrylic base not only adds to the aesthetic appeal but also serves a functional purpose by protecting the internal components from dust and damage.
The Amplifier uses a standard 3.5mm Auxiliary jack for the audio Input and Output, making it easy to connect to many devices. The Amplifier was first designed in Cadsoft Eagle, making sure every component would fit correctly. Next, the files were sent off to a PCB house, and received them a few days later.
After ordering all the necessary components, especially the important 12AU7/ECC82 Valve! I soldered them together. Also, the Amplifier comes with a clear Acrylic base to protect the board and give it a modern look. All components used are of the highest quality (Japanese Capacitors etc..) making sure to get the best sound possible.
The amplifier’s affordability is another significant advantage. Priced at just £40, it offers an excellent entry point for those who are new to high-fidelity audio or for those who want to add a retro touch to their existing audio setup without breaking the bank. This makes it an attractive option for a wide range of users, from casual listeners to serious audiophiles.
In addition to its performance and affordability, the amplifier’s retro design is sure to appeal to those who appreciate vintage aesthetics. The combination of the clear acrylic base and the visible valve gives it a unique look that sets it apart from other amplifiers on the market.
For more details and to make a pledge, you can visit the Kickstarter page via the link below. This project not only offers a high-quality audio experience but also supports innovative design and engineering.
Jump over to Kickstarter for more details and to make a pledge from £40 via the link below.
Source: Kickstarter
Latest Geeky Gadgets Deals
Disclosure: Some of our articles include affiliate links. If you buy something through one of these links, Geeky Gadgets may earn an affiliate commission. Learn about our Disclosure Policy.
