Golden Age Audio COMP-3A 1-Channel Vintage Style Compressor

What is the Golden Age Project Comp-3A Vintage Style Optical Compressor?
The Golden Age Project Comp-3A is a single-channel solid-state electro-optical compressor that brings the classic, punchy sound of the legendary LA-3A into the modern studio at an affordable price. Designed to replicate the circuit, sonic characteristics, and behavior of the iconic LA-3A, the Comp-3A offers a vintage-style compressor that is perfect for a wide variety of sources such as electric bass, guitars, vocals, and more. With its transformer-balanced I/O and program-dependent attack and release times, this compressor delivers smooth, musical compression that’s easy to dial in, making it a valuable addition to any setup.

Classic, Vintage-Style Circuitry with Modern Reliability
One of the standout features of the Golden Age Comp-3A is its all-analog, vintage-style circuitry, which avoids the use of integrated circuits (ICs). This design is true to the original LA-3A, ensuring that the sound retains the warmth and musicality that made it so beloved by studio engineers. The transformer-balanced I/O ensures clean, high-quality signal transfer, capable of driving most balanced and unbalanced loads. Whether you are working with guitars, bass, vocals, or other instruments, the Comp-3A delivers a smooth, natural compression that is perfectly suited to a wide range of applications.

Adjustable Output Transformer Loading for Custom Sound
The Golden Age Comp-3A offers an internal jumper for selectable output-transformer loading, allowing you to vary the high-frequency response. This feature enables you to tailor the compressor’s sound to fit your specific needs, whether you want a smoother, more subdued top end or a brighter, more present sound. This level of control ensures that the Comp-3A can be fine-tuned for different sources, helping you achieve the ideal tone for each track while maintaining the signature warmth and character of a vintage optical compressor.

Simple and Intuitive Control with Effective Compression
The Comp-3A is designed for ease of use, featuring just two primary controls: Gain and Peak Reduction. This simplicity makes it quick to dial in the right amount of compression, whether you're working with an electric bass or applying gentle compression to a vocal track. Additionally, the HF control increases the side-chain circuit’s sensitivity to mid- and high-frequency content, making it especially useful for fine-tuning how the compressor reacts to different elements in the mix. This straightforward interface allows for fast, musical compression with minimal hassle.

Versatile Connectivity and Durability
The Golden Age Comp-3A comes equipped with both XLR and TRS I/O, giving you flexible connectivity options for your studio setup. It also features a link switch and jack, which enables you to connect two Comp-3A units for stereo operation. This is perfect for processing stereo tracks or mixing multiple signals. The inclusion of a large meter that is switchable between gain reduction and output level allows for easy monitoring of the compressor's effect on the signal. Additionally, the external power supply ensures there is no interaction with the audio circuitry, maintaining pristine signal quality.

Compact and Reliable Build for Long-Term Use
Built with durability in mind, the Golden Age Comp-3A features a rugged 2RU half-rackspace chassis, making it a compact yet robust unit that fits easily into most studio setups. Its solid build quality ensures it will stand the test of time, delivering reliable performance over many years of use. Whether you’re a seasoned engineer or just getting started, the Comp-3A offers a professional-level tool that will help you achieve classic compression sounds with minimal complexity.