Pope Audio BAX 2020R

The Pope Audio BAX2020R is a high-end stereo/dual mono Baxandall equaliser from BAX Audio, designed for precision tonal shaping with Avedis 1122 input and output discrete op-amps, transformer-balanced outputs, and extended headroom via an external ±18V DC power supply.

Precision Analogue Equalisation

The BAX2020R delivers exceptional clarity and natural tonal balance across the mix bus or individual stems. Built as a 19-inch rackmount version of the acclaimed BAX2020 500 Series “Beast”, it retains the same musical Baxandall topology but adds flexibility and refinement for professional mastering and mix engineers. The Avedis 1122 input and output amplifiers, coupled with transformer-balanced circuitry, provide smooth harmonic enhancement and pristine analogue warmth. By driving the input stage harder, users can introduce subtle colouration and harmonic character suited to the material.

Extended High-Frequency Response

A dedicated 20k/40k switch shifts the high-shelf frequency point to 40kHz, enabling an airy, open top end ideal for mastering and acoustic enhancement. This allows engineers to add natural brilliance without harshness, preserving transient detail and spatial integrity.

Power and Headroom Advantage

Powered by an external ±18V DC supply, the BAX2020R achieves an additional +6dB of headroom compared to standard 500 Series modules, ensuring low-noise performance and ample dynamic range for high-resolution analogue processing.

What is a Baxandall EQ?

Developed by Peter Baxandall in the 1950s, the Baxandall equaliser design uses broad high and low shelving filters that produce a smooth, natural response curve. Unlike conventional EQs, it provides a gentle slope, yielding a more transparent sound with lower phase distortion — characteristics that make it a favourite for mastering and subtle tonal enhancement.

Why Choose the BAX2020R

• Adds refined analogue tone and natural top-end air

• Enhances mixes, stems, and masters with precision

• Features transformer-balanced outputs for depth and warmth

• Offers extended 40kHz high-shelf option for ultra-smooth brightness

• Provides +6dB more headroom via ±18V power supply

• Uses Avedis 1122 op-amps for premium audio fidelity

• Perfect for mix and mastering engineers seeking musical control

• Stereo/dual mono Baxandall EQ design
• 19” rackmount version of BAX2020 “Beast” 500 Series
• Avedis 1122 input and output discrete op-amps
• Transformer-balanced outputs for analogue warmth
• External ±18V DC power supply for +6dB additional headroom
• 20k/40k switch for extended high-shelf frequency up to 40kHz
• Smooth, broad-slope EQ curves with minimal phase distortion
• Designed for mastering, mix bus, or individual stem processing
• Input drive control for adjustable harmonic colouration

This item, like everything we supply, comes with the complete support of our expert team. Our excellent technicians have been specifying, building and supporting studios for over twenty years. If you have any problems with installation, setup or everyday use, they’re never more than a click away, and always happy to help.

You can contact them here.