Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Amazon
3.7 (17)
Used
Reverb
2.0 (1)
$229.00 2 available New
B&H
4.3 (6)
$229.00
Thomann
4.4 (12)
$343.00 $339.00 $4.00 · All time low

Average Price: $251

Standard/Professional

$100

$501+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "Rolls RPQ160B Parametric Equalizer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unlock the full potential of your audio setup with the Rolls RPQ160B Parametric Equalizer, a versatile 4-band tool designed to refine and enhance your sound. Whether you're tackling feedback issues in a live venue or fine-tuning the acoustics of your studio, the RPQ160B delivers precise control across the entire frequency spectrum, from 16Hz to 30kHz. Its comprehensive frequency controls and twin-T notch filters make it a perfect companion for professional studios, home recording setups, and live events.

Engineered with both high- and low-shelf filters offering a 12dB/octave slope, this equalizer is adept at addressing resonance challenges with ease. The RPQ160B stands out with its wide-ranging connectivity options, featuring balanced and unbalanced XLR, 1/4-inch, and RCA inputs and outputs. This means you can integrate it seamlessly into your existing gear, whether you're working with analog or digital audio systems.

Moreover, the unit employs T filters to maintain signal integrity, minimizing distortion for a cleaner, more accurate sound. Compact yet powerful, the RPQ160B fits neatly into a single rack space, making it an essential addition to any audio engineer's toolkit.

Key Features:

  • 4-band parametric equalizer
  • Frequency range: 70Hz–1.5kHz, 150Hz–3kHz, 300Hz–10kHz, 600Hz–20kHz
  • High and low shelving filters with 12dB/octave slope
  • Twin-T notch filters for precision control
  • XLR, 1/4-inch, and RCA inputs/outputs
  • Single rack space design
  • Made in the USA
  • Includes AC adapter and external power supply

Product specs

Type Solid State
Number of Channels 1
Number of Bands 4
Q Type Selectable
Boost/Cut Range ±15dB
Freq Range High 600Hz-20kHz
Freq Range Hi-Mid 300Hz-10kHz
Freq Range Lo-Mid 150Hz-3kHz
Freq Range Low 70Hz-1.5kHz
Inputs 1 x XLR, 1 x 1/4", 1 x RCA
Outputs 1 x XLR, 1 x 1/4", 1 x RCA
Rack Spaces 1U
Power Source Standard IEC AC Cable
Height 1.75"
Depth 4"
Width 19"
Weight 5 lbs.

FAQs

What is the main function of the Rolls RPQ160B Parametric Equalizer?

The Rolls RPQ160B is designed to precisely adjust the frequency response of audio signals, allowing users to boost or cut specific frequency bands for optimal sound shaping in studio and live settings.

How many frequency bands does the Rolls RPQ160B offer for adjustment?

The Rolls RPQ160B provides four adjustable frequency bands, enabling detailed control over specific ranges for precise audio equalization.

What types of inputs and outputs are available on the Rolls RPQ160B?

The Rolls RPQ160B features XLR, 1/4-inch, and RCA inputs and outputs, ensuring compatibility with a variety of audio equipment and setups.

Can the Q factor be adjusted on the Rolls RPQ160B Parametric Equalizer?

Yes, the Rolls RPQ160B allows users to select the Q factor, providing flexibility to control the bandwidth of each frequency band for more precise sound shaping.

Is the Rolls RPQ160B suitable for live sound applications?

Yes, with its solid-state design and versatile connectivity, the Rolls RPQ160B is well-suited for both live sound and studio applications, offering reliable and precise equalization control.

Reviews

PROS

  • Excellent sound quality for bass instruments and vocals

  • Adjustable filter quality from 0.3 to 3 octaves per band

  • Affordable price for the quality offered

  • Durable, sturdy construction with solid jacks and adapters

  • Precise and sensitive EQ adjustments, no noticeable tone coloration

  • Effective at eliminating room harmonics and buzz

  • Great for home studios or mobile recording setups

CONS

  • Inconsistent power supply specifications across units

  • RCA jacks are undersized and semi-recessed, causing loose connections

  • Knob alignment issues affect precise adjustments

  • Poor quality control with varying knob feel and noise

  • Single-channel limits stereo applications

  • Significant variability between units prevents consistent sound balancing

  • Broad frequency range on knobs makes precise adjustments difficult

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Rolls RPQ160B Parametric Equalizer.

Features and functionality

  • The Rolls RPQ160B offers 4 bands of parametric EQ, but lacks the 5-band configuration and octave Q control of the Behringer PEQ2200.

    Source

Comparisons

  • To match the functionality of a stereo EQ, two Rolls RPQ160Bs are needed, whereas the Drawmer 1974 offers stereo processing but at a significantly higher price.

    Source

Build quality

  • Users noted that the Rolls RPQ160B has undersized RCA jacks, which may impact connectivity options compared to other models.

    Source

User experience

  • Owners appreciate the clear audio output with no feedback, indicating reliable performance for budget-conscious buyers.

    Source

Value and pricing

  • At around $200 per channel, the Rolls RPQ160B is an economical choice, though doubling the cost for stereo functionality.

    Source

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