10 Best Stereo Equalizers 2025 in the United States

The dbx 1231 Dual 31-band Graphic Equalizer is a versatile tool ideal for those needing fine-tuned control over their audio. With 31 frequency bands per channel, it provides precise adjustment across a wide range. This significant range of adjustment is a notable strength, allowing for detailed sound shaping.

The switchable boost/cut range further enhances its flexibility, letting users adjust the level of frequencies more effectively based on their needs. The equalizer's 2-channel design is beneficial for stereo setups, ensuring consistent sound quality across both channels. However, this product might be on the heavier side, weighing in at 8.8 pounds, which could be a consideration for portable or space-limited setups.

Despite being an older model (available since 2012), it maintains a solid reputation. For those seeking a reliable graphic equalizer with extensive adjustment capabilities, the dbx 1231 remains a strong candidate.

The Boss EQ-200 Graphic Equalizer Pedal is a versatile and powerful tool for musicians and audio enthusiasts looking to shape their sound with precision. One of its main strengths lies in the 10-band graphic equalizer, which allows for detailed and specific adjustments across a wide range of frequencies. This makes it suitable for various styles, including bass and advanced usage, providing flexibility whether you’re playing live or recording in the studio.

The stereo input/output configuration is another significant advantage, enabling you to connect it easily with other stereo equipment for a rich, enveloping sound experience. Additionally, the inclusion of MIDI I/O expands its versatility, allowing for integration with other devices and more complex setups. The expression pedal/footswitch input further adds to its functionality, giving you hands-free control during performances. It also features a bypass function, which can be useful for quickly switching the equalizer on and off without interrupting the signal flow.

However, some potential drawbacks include the need for a power source, as it operates on 9 volts and comes with 3 AA batteries, which may not last long during extended use. Weighing in at 0.7 kilograms, it’s relatively light but still might add some bulk to your pedalboard. Despite these minor cons, it’s evident that users are generally very satisfied with its performance and reliability. Ideal for anyone from amateur musicians to professional audio engineers, the Boss EQ-200 stands out as a solid choice in the stereo-equalizer market.

The Yamaha MG10XU is a compact 10-channel analog mixer featuring built-in 3-band equalizers on all mono channels, covering the basic frequency bands needed for simple sound shaping. Its analog EQ design allows quick and intuitive adjustments, offering straightforward control for live or recording use.

This mixer supports multiple input and output connections, including USB 2.0 for easy recording and playback with computers and tablets. It includes D-PRE mic preamps known for clean and natural sound, along with one-knob compressors for easy dynamics control, which help polish audio without complex settings. While it does not have a dedicated bypass function for the equalizer, channel muting and adjustments allow flexible sound routing.

Additionally, the built-in SPX digital effects provide more versatility beyond simple equalization. The MG10XU is well-suited for users needing a multi-purpose audio mixer with effective EQ controls rather than a high-precision, standalone stereo equalizer.