---
product_id: 641106585
title: "Nobsound HiFi 9-Band Stereo EQ Preamp Analog Equalizer Audio Processor for Home/Car (EQ9)"
brand: "nobsound"
price: "47.49 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Nobsound"
url: https://www.desertcart.com.om/products/641106585-nobsound-hifi-9-band-stereo-eq-preamp-analog-equalizer-audio
store_origin: OM
region: Oman
---

# 111dB SNR ultra-clean sound Bypass & balance for pure & centered audio 9-band precise frequency control Nobsound HiFi 9-Band Stereo EQ Preamp Analog Equalizer Audio Processor for Home/Car (EQ9)

**Brand:** nobsound
**Price:** 47.49 OMR
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—because your ears deserve the VIP treatment.

## Quick Answers

- **What is this?** Nobsound HiFi 9-Band Stereo EQ Preamp Analog Equalizer Audio Processor for Home/Car (EQ9) by nobsound
- **How much does it cost?** 47.49 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/641106585-nobsound-hifi-9-band-stereo-eq-preamp-analog-equalizer-audio)

## Best For

- nobsound enthusiasts

## Why This Product

- Trusted nobsound brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Durable Design:** Encased in a black aluminum alloy shell, this EQ9 is as stylish as it is rugged—perfect for the discerning audiophile.
- • **Tailor Your Soundscape:** 9 independent EQ bands from 20Hz to 16KHz let you sculpt audio with surgical precision.
- • **Audiophile-Grade Clarity:** Experience crystal-clear sound with an impressive 111dB signal-to-noise ratio and ultra-low 0.001% distortion.
- • **Seamless Source Switching:** Dual RCA inputs/outputs mean no more cable juggling—switch effortlessly between home and car setups.
- • **Pure Sound When You Want It:** Bypass mode delivers unaltered audio, preserving your original soundstage at the flick of a switch.

## Overview

The Nobsound HiFi EQ9 is a professional 9-band analog equalizer preamp designed for home and car audio systems. It offers precise frequency control across 20Hz to 16KHz with ±6dB adjustment, dual RCA inputs/outputs for easy source switching, and a high signal-to-noise ratio of 111dB ensuring ultra-clean sound reproduction. Featuring bypass and balance controls, it preserves original audio integrity while allowing fine-tuned sound customization. Housed in a sleek black aluminum alloy chassis, it combines durability with audiophile-grade performance.

## Description

Free delivery and returns on eligible orders. Buy Nobsound HiFi 9-Band Stereo EQ Preamp Analog Equalizer Audio Processor for Home/Car (EQ9) at desertcart UK.

Review: Excellent little device. Very useful. - I needed a tonal correction on my hifi, as the speakers were too close to a back wall. This super little device allowed the bass heaviness to be corrected while not boosting the high frequencies. Very clean sound. Minimal quality impact. I do find the channel selector a stiff control to turn..probably as it is such a small diameter. Functionally it can be inconvenient that the output channels both stay live, as only the input channel is switched. It would be great if there was a volume control on this model.. but overall it's great, and excellent value for money.
Review: A revelation for those with age related hearing loss - I restored my HiFi system recently - most components date back to the 1990s, including buying a new record deck. However, I cannot restore my hearing to the levels I experienced when young. In particular, having age related hearing loss, high frequencies have gone AWOL ! I bought the Nobsound unit and connected it up - to both record deck and CD player (it usefully has 2 input/output sources). Then by adjusting the high frequency ranges (ie turning up) on the equaliser I am once again able to hear those high frequencies ! This is probably the best upgrade I could have made - fantastic value

## Features

- 9-band EQ equalizer: With independent and rich frequency band control (20Hz/60Hz/125Hz/250Hz/500Hz/1KHz/2kHz/6KHz/16KHz), within -6dB to +6dB range. With 2 groups of RCA inputs and outputs, without plugging in and out cables repeatedly.
- High-performance: The SNR of EQ9 exceeds 111dB, combined with a frequency response range of 20Hz-20kHz, with a distortion level as low as 0.001%, ensuring perfect reproduction of audio signal.
- Bypass design and balance adjustment: with bypass mode to turn off EQ preamplification, the audio signal will output from IN to OUT directly without any processing, convenient to enjoy original sound. Also with a balance control to compensate for the left and right channel of all outputs and prevent the sound field positioning from deviating from the center position.
- Attractive looking and powerful design: black aluminum alloy shell, good shielding performance, cool, exquisite and durable appearance, very suitable for audiophiles who pursue high fidelity sound.
- Packing List:1*EQ9 Preamp, 1*DC12V Power Adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7HR2B65 |
| Best Sellers Rank | 39,917 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 47 in Home Audio Preamplifiers |
| Guaranteed software updates until | unknown |
| Manufacturer | Nobsound |
| Package Dimensions | 34.2 x 12.4 x 7.9 cm; 690 g |

## Images

![Nobsound HiFi 9-Band Stereo EQ Preamp Analog Equalizer Audio Processor for Home/Car (EQ9) - Image 1](https://m.media-amazon.com/images/I/51K7BqKnpNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent little device. Very useful.
*by C***R on 25 October 2024*

I needed a tonal correction on my hifi, as the speakers were too close to a back wall. This super little device allowed the bass heaviness to be corrected while not boosting the high frequencies. Very clean sound. Minimal quality impact. I do find the channel selector a stiff control to turn..probably as it is such a small diameter. Functionally it can be inconvenient that the output channels both stay live, as only the input channel is switched. It would be great if there was a volume control on this model.. but overall it's great, and excellent value for money.

### ⭐⭐⭐⭐⭐ A revelation for those with age related hearing loss
*by S***B on 21 July 2025*

I restored my HiFi system recently - most components date back to the 1990s, including buying a new record deck. However, I cannot restore my hearing to the levels I experienced when young. In particular, having age related hearing loss, high frequencies have gone AWOL ! I bought the Nobsound unit and connected it up - to both record deck and CD player (it usefully has 2 input/output sources). Then by adjusting the high frequency ranges (ie turning up) on the equaliser I am once again able to hear those high frequencies ! This is probably the best upgrade I could have made - fantastic value

### ⭐⭐⭐⭐ Subtle lift and cut
*by G***H on 11 September 2024*

Neat, well made. 10/10 for sound quality. The subtle lift and cut is ideal for those not wanting extreme tonal adjustment. Quiet and not noting any degradation to sound quality.

## Frequently Bought Together

- Nobsound HiFi 9-Band Stereo EQ Preamp Analog Equalizer Audio Processor for Home/Car (EQ9)
- Amazon Basics 2 RCA Audio Cable for Amplifier,Active Speakers or Subwoofer with Gold-Plated Plugs, 1.22 m, Black

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-05*