Bettermaker 502P (Used)
This Bettermaker 502P (Used) is a rare opportunity to acquire one of the most respected 500-series
stereo analog passive EQs on the market at a reduced price.
Known for its ultra-musical curves, mastering-grade transparency, and classic passive tone shaping, the 502P brings
the warmth of vintage designs together with Bettermaker’s precision-engineered modern analog circuitry.
Condition & Testing
This unit is used but fully functional, carefully tested, and confirmed to meet Bettermaker performance standards.
Expect minor cosmetic wear from normal studio use, but the audio path, controls, and stereo matching work flawlessly.
- Used; excellent working condition
- Fully tested and operational
- Light cosmetic marks possible
- Guaranteed authentic Bettermaker hardware
Classic Passive EQ Tone — Modern Precision
The 502P is Bettermaker’s premium stereo passive equalizer for 500-series racks.
Inspired by vintage Pultec-style designs, it offers huge, silky low-end, detailed high-end shaping, and a smooth midrange
perfect for tracking, mixing, and mastering.
- True stereo passive EQ design
- Low-frequency boost/cut curves that add weight and depth
- Smooth, musical high-frequency shelves and peak settings
- Modern low-noise electronics and transformerless signal path
- Exceptional left/right stereo consistency
Perfect For
Engineers reach for the Bettermaker 502P when they want clean, beautiful tone shaping with the character of classic
passive EQ circuits. It excels on:
- Mix bus and stereo mastering chains
- Vocals and acoustic instruments
- Bass, kick, and low-end sculpting
- Synths, pads, and wide stereo sources
- Groups, stems, and final mix enhancement
Technical Specifications
| Format | 500-Series module (stereo) |
|---|---|
| Type | Passive analog equalizer |
| Bands | Low-frequency boost/cut, high-frequency boost, high-frequency shelf cut |
| Circuitry | Passive EQ with modern low-noise amplification |
| Stereo Operation | Matched stereo pair within a single module |
| Power | 500-series standard ±16 V rails |
| Included | Bettermaker 502P module (used) |
Why Choose This Bettermaker 502P (Used)?
The 502P is one of the most musical and transparent passive EQs available in the 500-series format.
With its premium build quality, smooth curves, and mastering-ready stereo performance, this used unit delivers
exceptional value and world-class tone shaping at a reduced price.