The Purple Audio MC77 Limiting Amplifier is a testament to modern engineering meeting classic design. This exceptional piece of studio gear revives the revered 1176 Rev. E circuit, offering the iconic sound that engineers and producers have cherished for decades. With its lightning-fast response time, the MC77 excels at everything from subtle dynamics control to full-on brickwall limiting. Whether you're sculpting punchy bass lines or adding clarity to lead vocals, the MC77's Class-A discrete design ensures huge, authentic tones.

But Purple Audio didn't stop at replication; they've integrated contemporary features that make the MC77 a versatile studio tool. The inclusion of sidechain functionality and stereo linking options transforms this classic limiter into a modern powerhouse. Its intuitive controls and robust build make it equally at home in professional studios or high-end home setups.

For musicians and audio professionals seeking a reliable, transformative limiting amplifier that melds vintage charm with modern advancements, the MC77 is a must-have. Its capacity to deliver pristine audio quality while maintaining the character of the original unit makes it an invaluable asset in any recording arsenal.

Key Features:

• Recreation of the iconic 1176 Rev. E solid-state limiting amplifier
• Class-A discrete transistor audio path
• Transformer-balanced XLR inputs and outputs
• Compression ratios: 4:1, 8:1, 12:1, 20:1
• Fast Attack Time: 20 to 800 microseconds
• Release Time: 50 milliseconds to 1.1 second
• Sidechain input and stereo linking capabilities
• True bypass via sealed relay
• Purple-anodized aluminum front panel
• Heavy-gauge steel chassis for durability
• Switchable 115V/230V operation
• 3-year warranty

Product specs

FAQs

What type of audio sources is the Purple Audio MC77 Limiting Amplifier best suited for?

The Purple Audio MC77 is ideal for vocals, drums, and bass guitar, offering classic FET compression that enhances presence and punch in these audio sources.

How does the sidechain feature on the Purple Audio MC77 work?

The MC77 includes a sidechain input with a front-panel switch, allowing external audio signals to control the compression, which is useful for ducking effects or frequency-dependent compression.

What are the available ratio settings on the Purple Audio MC77 Limiting Amplifier?

The MC77 offers four ratio settings: 4:1, 8:1, 12:1, and 20:1, providing flexibility for different levels of compression intensity.

Is the Purple Audio MC77 compatible with modern studio setups?

Yes, the MC77 features both XLR and TRS inputs and outputs, making it compatible with a wide range of modern studio equipment for easy integration.

Can the Purple Audio MC77 Limiting Amplifier be used for stereo applications?

The MC77 is a mono unit, but it can be used in stereo applications by linking two units together for consistent compression across both channels.