From Bettermaker
The Bettermaker PEQ_core brings the legendary, mastering-grade sound of the acclaimed Bettermaker Stereo Passive Equalizer (SPE) into a streamlined, space-saving 1U chassis. Designed for modern, DAW-centric workflows, the PEQ_core removes physical front-panel controls in favor of total recall and precise manipulation via a dedicated plugin. It delivers the same 100% analog signal path and musicality as the flagship SPE, now at a much more accessible price point.
Key Features
- 100% Analog Signal Path: Exceptional sound quality with the classic passive EQ character.
- Ultra-Compact 1U Design: Perfect for high-density studio racks.
- Total DAW Integration: Full control via VST3/AU/AAX plugin. Save and recall all settings instantly.
- Mastering Quality: Identical circuitry to the original SPE, including the famous "Air bands" (20 kHz and 28 kHz).
- Cost-Effective: Professional analog mastering tools without the premium cost of physical control surfaces.
Why PEQ_core?
The PEQ_core is built for the producer or mastering engineer who prioritizes sound quality and workflow efficiency. By shifting the interface entirely to your DAW, we have eliminated the cost of physical knobs and displays, allowing you to invest in the pure, high-end analog sound that Bettermaker is famous for.
stereo / dual mono operation
100% analog audio signal path
- extended hi-boost section (air bands
- 20 and 28 kHz)
adjustable output level (+/- 8dB)
new dedicated plugin with input and output metering section
band audition for precise adjustment
mastering grade HPF and LPF digital filters available from plugin
all parameters are digitally controlled by DAW (with dedicated plugin)
instant recall of all parameters
rapid, precise and repeatable adjustments
precisely linked stereo operation with the ease of a single control
dual mono operation for individual channel processing
DAW automation and recall of all available parameters
fast snapshots
USB connectivity with MAC/PC
Technical Specifications (all filters enabled, set to flat)
- Maximum input level
- +24 dBu (balanced with 48kΩ input impedance)
- Maximum output level
- +27 dBu (balanced with 50Ω + 50Ω output impedance)
- Nominal audio level
- +4 dBu
- Frequency response
- 7 Hz – 30kHz (-0.5 dB, ISO-R40 sweep)
- Frequency flatness
- +/- 0.2 dB (20Hz – 20kHz, ISO-R40 sweep)
- Dynamic range
- 101 dB (20kHz bandwidth, +24dBu)
- THD+N ratio
- 0.009 % (20kHz bandwidth, +4dBu, 1kHz)
- THD ratio
- 0.0025 % (+4dBu, 1kHz)
- CMRR
- > 70dB (20Hz – 20kHz, IEC 60268-3)
- Crosstalk
- > 88dB (20Hz – 20kHz, +18dBu, channel to channel)
- Max LF boost
- 15 dB (set to 100 Hz)
- Max LF cut
- 16 dB (set to 100 Hz)
- Max HF boost
- 18 dB (all frequencies)
- Low boost/cut frequencies
- 20, 30, 60, 100 Hz
- High boost frequencies
- 3, 4, 5, 6, 8, 10, 12, 16, 20, 28 kHz
- High cut frequencies
- 5, 10, 20 kHz
- Output gain
- +/- 8 dB (0.1 dB resolution)
Free 3-Year Warranty
Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.
Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →
Returns
Not eligible for Try Before You Buy or the 48-hour approval period. Standard return policy applies — see Terms & Conditions, Section 18 for details.
Recommended accessories
Sound Pure Studios · Durham, NC
Come hear it in our control rooms.
Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.