The Tube-Tech HLT-2A is not just another equalizer; it’s a sonic sculptor that breathes life into your mixes with its ingenious T-filter midrange "tilt" EQ. This stereo tube equalizer redefines the EQ landscape by offering a unique blend of low- and high-frequency shelving alongside high- and lowpass filters. What sets the HLT-2A apart is its ability to tilt the entire frequency spectrum around a selectable midrange frequency, providing a dynamic yet musical way to shape sound. Whether you’re working on individual tracks, stems, or entire mixes, this versatile EQ adds warmth and dimension, making it an indispensable tool for both project studios and high-end mastering environments.

The HLT-2A features an active high and low shelving EQ powered by a high-gain tube amplifier, while the T-filter and passive high/low cuts offer a seamless tonal palette without harshness. Each section comes equipped with a bypass switch, allowing for quick comparisons or simply adding tube warmth without EQ adjustment. With its intuitive design and fast workflow, the HLT-2A offers instant sonic gratification, perfect for engineers who need to make quick yet impactful EQ decisions.

Key Features:

• All-tube active/passive stereo equalizer
• ±12dB of active low- and high-frequency shelving
• Low shelving selectable at: 18, 37, 80, 180, 370, and 800Hz
• High shelving selectable at: 1, 2, 5, 10, 15, and 22kHz
• Passive high- and lowpass filters with a 6dB/octave slope
• Highpass selectable at: 18, 25, 40, 60, and 85Hz
• Lowpass selectable at: 12, 15, 18, 20, and 25kHz
• Ingenious T-filter midrange "tilt" EQ (+4/-7dB, -7/+4dB) at 500Hz, 1kHz, and 2kHz
• Master Bypass switches entire filter section out of the amplifier circuit but leaves the output stage in
• Fully floating transformers for input and output
• Frequency response: 5Hz - 55kHz (-3dB)
• Input impedance: >10k ohms
• Output impedance: < 60 ohms
• Low noise performance: < -80dBU @ 0dB gain

Product specs

FAQs

What makes the Tube-Tech HLT-2A unique compared to other EQs?

The Tube-Tech HLT-2A features a unique tilt function that allows for simultaneous adjustment of high and low frequencies, offering powerful yet intuitive tonal shaping capabilities ideal for mastering and mixing.

Is the Tube-Tech HLT-2A suitable for mastering applications?

Yes, the Tube-Tech HLT-2A is designed to deliver high-quality sound shaping, making it suitable for both mastering engineers and project studio owners seeking precise tonal control.

What type of connections does the Tube-Tech HLT-2A have?

The Tube-Tech HLT-2A is equipped with dual XLR inputs and outputs, ensuring professional-grade connectivity for studio environments.

How many EQ bands does the Tube-Tech HLT-2A feature?

The Tube-Tech HLT-2A offers two shelving bands and a T-Filter midrange EQ, providing versatile frequency shaping options.

What are the power requirements for the Tube-Tech HLT-2A?

The Tube-Tech HLT-2A uses a standard IEC AC cable for power, making it compatible with typical studio power setups.