DLC Vacuum Tube Inductor Equalizer: Classic Tube Warmth with Precision EQ Control
The DLC Vacuum Tube Inductor Equalizer from Hazelrigg Industries brings a classic all-tube EQ circuit to your audio setup. Based on the passive equalizer circuit from the VLC and originally inspired by the D.W. Fearn VT-5, the DLC offers refined tonal shaping with vintage warmth. Its hybrid design combines a vacuum tube input stage and a solid-state output amplifier, making it versatile for both recording studios and live sound environments.
Classic Equalization with a Modern Twist
The DLC Equalizer features hand-wound inductors and high-quality filter capacitors, just like the original VLC. Its signal path uses the D.W. Fearn VT-2 input circuit, while the output employs a low THD, high-gain solid-state amplifier. This combination provides a warm, rich tone with the precision and stability of modern components.
Key Features and Controls
The DLC is designed for detailed EQ shaping and effortless control, with features that make it suitable for any sound source:
- Vacuum Tube Input Stage (6072a): Brings warmth and character, capturing the nuances of every signal.
- Hand-Wound Inductor: Delivers smooth, musical equalization curves, perfect for crafting vintage-inspired tones.
- Transformers in Input and Output: Ensures signal integrity and adds harmonic richness to the audio path.
- High and Low Boost Controls: Shape your sound with powerful high and low-frequency boosts for added presence and depth.
- High and Low Cut Controls: Control frequency cuts to reduce unwanted noise and sculpt the audio spectrum.
- Frequency Select Switches: Adjust the center frequency of each EQ band for precision tuning.
- Bypass Switch: Bypass the equalizer without interrupting the signal path, perfect for quick A/B comparisons.
User Tips for Creating Complex EQ Curves
The DLC offers a unique ability to boost and cut frequencies simultaneously, allowing for the creation of complex EQ curves. To experiment with this feature, start by turning up all the EQ controls except the bass boost. Then, select your desired frequency settings and gradually bring up the bass boost to achieve a balanced and nuanced sound.
High-Quality Components for Professional Performance
Built with hand-wound inductors and premium filter capacitors, the DLC ensures accuracy and musicality. With transformers on both the input and output, it maintains signal clarity while enhancing harmonic content, resulting in a warm, analog tone that’s perfect for any professional setup.
Specifications Recap:
- All-Tube EQ Circuitry: Inspired by the legendary D.W. Fearn designs.
- Solid-State Output Amplifier: Provides high gain with minimal distortion, perfect for modern audio environments.
- Front Panel Controls: Easily accessible knobs for quick adjustments to high and low frequencies.
- 7-Year Warranty: Built to last, with a 7-year warranty on parts and 90 days on vacuum tubes.
Why Choose the DLC Vacuum Tube Inductor Equalizer?
For engineers and musicians looking to add vintage warmth with precise control, the DLC Vacuum Tube Inductor Equalizer is an essential tool. Its hybrid design delivers the best of both worlds—classic tube warmth with the precision and reliability of solid-state technology. Ideal for vocals, instruments, and full mixes, the DLC brings a rich, full-bodied sound to any audio production.
Ready to Shape Your Sound with the DLC?
Visit your local Hazelrigg Industries dealer to experience the DLC’s powerful EQ capabilities firsthand and add vintage tone to your studio or live sound setup.
