---
product_id: 538927583
title: "KOSDFOGE Audio Equalizer, 7 Band Sound Equalizer RCa Output Input 12dB High Bass Adjustment Dual Channel Digital Equalizer 3.5mm Input"
brand: "kosdfoge"
price: "B/.135"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/538927583-kosdfoge-audio-equalizer-7-band-sound-equalizer-rca-output-input
store_origin: PA
region: Panama
---

# 14dB preamp gain with TL074 op-amp Dual channel high-fidelity output 7-band ±12dB precision control KOSDFOGE Audio Equalizer, 7 Band Sound Equalizer RCa Output Input 12dB High Bass Adjustment Dual Channel Digital Equalizer 3.5mm Input

**Brand:** kosdfoge
**Price:** B/.135
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** KOSDFOGE Audio Equalizer, 7 Band Sound Equalizer RCa Output Input 12dB High Bass Adjustment Dual Channel Digital Equalizer 3.5mm Input by kosdfoge
- **How much does it cost?** B/.135 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/538927583-kosdfoge-audio-equalizer-7-band-sound-equalizer-rca-output-input)

## Best For

- kosdfoge enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Connectivity:** 3.5mm 4-pole input supports mic-enabled headsets and versatile output options for calls and music on the go.
- • **Powerful Amplification:** Equipped with a classic TL074 op-amp delivering 14dB gain, ensuring your headphones get the punch they deserve.
- • **Tailor Your Soundscape:** 7-band graphic equalizer lets you sculpt every frequency from 60Hz to 15kHz with ±12dB precision for immersive audio clarity.
- • **Built to Last & Perform:** Durable aluminum alloy chassis offers corrosion resistance and stable performance, perfect for both home and car setups.
- • **Universal Compatibility:** NE5532 headphone driver circuit effortlessly drives all headphone types with adjustable bass and treble for personalized sound.

## Overview

This 7-band digital audio equalizer features ±12dB frequency control across key sound bands, powered by a TL074 op-amp for 14dB gain. Its durable aluminum alloy build supports dual-channel output and 3.5mm input compatible with mic-enabled headsets, delivering customizable, high-fidelity sound for professional and personal use.

## Description

KOSDFOGE Audio Equalizer, 7 Band Sound Equalizer RCa Output Input 12dB High Bass Adjustment Dual Channel Digital Equalizer 3.5mm Input

## Features

- Control Range: Graphic equalizer spectrum analyzer 7 band equalization circuit control range ± 12dB, equalization band: 60HZ,150HZ,400HZ,1KHZ,3KHZ,6.5KHZ,15KHZ, by TI or ST original TL074 composition. home
- Basic Parameters: Headphone equalizer 7 band sound equalizer preamplification gain, 4580 classic op amp provides 5 times amplification (14dB); input impedance 20K, output impedance 600 ohms.
- 3.5mm Interface: Equalizer 3.5mm input interface supports 4 pole plug, the output connects to the headset with a microphone, which can be used on cell phones for normal voice calls, and another terminal with a group lotus interface is available.
- Aluminum Alloy: Dj equalizer 7 band car sound equalizer is made of aluminum alloy, high strength, corrosion resistance, stable performance, DC5V‑12V power supply, dual channel sound.
- Compatible with Headphones: sound equalizer ear amplifier part of the NE5532 composed of type 47 headphone driver circuit, easy to drive all types of headphones, adjustable high and low.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.32 Kilograms |

## Product Details

- **Brand:** KOSDFOGE
- **Style:** Classic
- **Item weight:** 0.32 Kilograms
- **Amperage:** 300 Milliamps

## Images

![KOSDFOGE Audio Equalizer, 7 Band Sound Equalizer RCa Output Input 12dB High Bass Adjustment Dual Channel Digital Equalizer 3.5mm Input - Image 1](https://m.media-amazon.com/images/I/61Y1Gbl+6FL.jpg)
![KOSDFOGE Audio Equalizer, 7 Band Sound Equalizer RCa Output Input 12dB High Bass Adjustment Dual Channel Digital Equalizer 3.5mm Input - Image 2](https://m.media-amazon.com/images/I/71D4NpTWsgL.jpg)
![KOSDFOGE Audio Equalizer, 7 Band Sound Equalizer RCa Output Input 12dB High Bass Adjustment Dual Channel Digital Equalizer 3.5mm Input - Image 3](https://m.media-amazon.com/images/I/616HeEk+pdL.jpg)
![KOSDFOGE Audio Equalizer, 7 Band Sound Equalizer RCa Output Input 12dB High Bass Adjustment Dual Channel Digital Equalizer 3.5mm Input - Image 4](https://m.media-amazon.com/images/I/61ktWdLAJvL.jpg)
![KOSDFOGE Audio Equalizer, 7 Band Sound Equalizer RCa Output Input 12dB High Bass Adjustment Dual Channel Digital Equalizer 3.5mm Input - Image 5](https://m.media-amazon.com/images/I/61szHnWMzUL.jpg)

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**Shop now:** [https://www.desertcart.com.pa/products/538927583-kosdfoge-audio-equalizer-7-band-sound-equalizer-rca-output-input](https://www.desertcart.com.pa/products/538927583-kosdfoge-audio-equalizer-7-band-sound-equalizer-rca-output-input)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-12*