---
product_id: 139759113
title: "JDSLABS Objective2 + ODAC Combo Headphone amp By NwAvGuy model"
brand: "jds labs"
price: "FREE"
currency: GBP
in_stock: false
url: https://www.desertcart.co.uk/products/139759113-jdslabs-objective2-odac-combo-headphone-amp-by-nwavguy-model
store_origin: GB
region: United Kingdom
---

# 0.5 Ohm Impedance 24bit 96000Hz Output 2.5x & 6.5x Gain JDSLABS Objective2 + ODAC Combo Headphone amp By NwAvGuy model

**Brand:** jds labs
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Listening Experience!

## Quick Answers

- **What is this?** JDSLABS Objective2 + ODAC Combo Headphone amp By NwAvGuy model by jds labs
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/139759113-jdslabs-objective2-odac-combo-headphone-amp-by-nwavguy-model)

## Best For

- jds labs enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Sleek dimensions (108.5 x 80 x 29.5 mm) for easy transport.
- • **Unleash Your Sound:** Experience audio like never before with precision gain settings.
- • **Portable Powerhouse:** Charge on-the-go with a built-in 9V battery option.
- • **High-Resolution Audio:** Enjoy crystal-clear sound with 24bit 96000Hz output.
- • **Versatile Compatibility:** Works seamlessly with Windows, Mac, and Linux systems.

## Overview

The JDSLABS Objective2 + ODAC Combo Headphone Amp by NwAvGuy is a high-performance audio amplifier designed for audiophiles. With adjustable gain settings, high-resolution output, and compatibility across multiple operating systems, this compact device delivers exceptional sound quality while remaining portable.

## Description

This is the combo model of Onbective2 with DAC(Degital analog converter). You can connect PC with USB and can output from the line output(optionaly you can output from RCA). The Objective2 (O2) is an open source headphone amplifier designed by NwAvGuy, with emphasis on benchmark performance and low cost. This item includes a fully assembled and hand tested O2 amplifier, ready for use. You will only need an AC adapter suitable for your region. The O2 has created a stir in Head-Fi.org’s do-it-yourself community. After being banned from Head-Fi for heated discussion, he proceeded to design O2 for maximum benchmark performance to prove his points. It’s large and heavy, so hardly worth consideration as a portable amp, however, O2 lives up to its name. With so many headphones, earphones, cables and headphone amps to choose from, it can help to know what to look for. Check out the website for reviews, comparisons, tips, specs and recommendations! The name of the website is「BUYJAPAN HOT EARPHONE AND HEADPHONE CABLE REVIEW!!」. Please check!!

## Features

- Gain: 2.5x and 6.5x Ｓｅｔ　output　24bit 96000Hz system condition: Windows XP VISTA 7 MAC OS10 OR LINUX
- Frequency Response: +0.01, -0.01 dB (20Hz-20kHz)
- Output impedance:0.5 ohm Volume Potentiometer Taper: 15A or 3B
- Power:14-20V AC adapter with a standard 5.5 x 2.1 mm(not DC adapter). You can charge 9V battery inside from AC Jack and carry this amp.
- Size: 108.50 x 80.00 29.50 x mm Weight: 311g Accessories: cleat rubber/adapter

## Product Details

- **Brand:** JDS LABS
- **Color:** Silver
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Headphones Jack:** USB

## Images

![JDSLABS Objective2 + ODAC Combo Headphone amp By NwAvGuy model - Image 1](https://m.media-amazon.com/images/I/51xGSVEPFOL.jpg)
![JDSLABS Objective2 + ODAC Combo Headphone amp By NwAvGuy model - Image 2](https://m.media-amazon.com/images/I/51t2Kol7qcL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/139759113-jdslabs-objective2-odac-combo-headphone-amp-by-nwavguy-model](https://www.desertcart.co.uk/products/139759113-jdslabs-objective2-odac-combo-headphone-amp-by-nwavguy-model)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*