Monoprice

Monoprice 139359 THX AAA Balanced Headphone Amplifier

4.4 (59 reviews)

Hear Every Nuance with Unrivaled Clarity Experience audio fidelity like never before with the Monolith THX AAA Balanced Headphone Amplifier. Featuring THX AAA 887 Technology, this amplifier delivers incredibly pure sound with virtually no noise or distortion. With balanced and single-ended input...

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Overview

Hear Every Nuance with Unrivaled Clarity

Experience audio fidelity like never before with the Monolith THX AAA Balanced Headphone Amplifier. Featuring THX AAA 887 Technology, this amplifier delivers incredibly pure sound with virtually no noise or distortion. With balanced and single-ended inputs, as well as multiple gain settings, it's designed to power any headphones, from sensitive IEMs to the most demanding audiophile cans.

  • Technology: THX Achromatic Audio Amplifier (THX AAA)
  • Gain Settings: Three different gain settings for optimal compatibility with all headphones.
  • Inputs: XLR balanced input, 1/4in and 3.5mm single ended inputs.
  • Chassis Material: High grade CNC-milled aluminum with black anodized finish.
  • Input Impedance: 50 kilohms
  • Connector type: 4-Pin Mini DIN

Key Features

The THX Achromatic Audio Amplifier (THX AAA) ensures the ultimate no compromise headphone audio experience by delivering the fidelity audio with infinitesimally low levels of noise, distortion, and power consumption.

Three gain settings: The amplifier features three different gain settings for optimal compatibility with all headphones. The lowest gain setting is the most appropriate for sensitive IEMs.

Balanced and single-ended inputs: The amplifier features an XLR balanced input, plus 1/4in and 3.5mm single ended inputs to eliminate the need for adapters.

High grade CNC-milled aluminum with black anodized finish chassis material.

50 kilohms input impedance.

Connector type: 4-Pin Mini DIN

Specifications

Brand
Monoprice
Model Number
139359
Product Type
Headphone Amplifier
Amplifier Technology
THX Achromatic Audio Amplifier (THX AAA)
Gain Settings
Three
Input Type (Balanced)
XLR
Input Type (Single-Ended)
1/4in, 3.5mm
Chassis Material
CNC-milled aluminum
Chassis Finish
Black anodized
Input Impedance
50 kilohms
Connector Type
4-Pin Mini DIN

Pros & Cons

👍 Pros

  • The THX Achromatic Audio Amplifier (THX AAA) delivers exceptional audio fidelity with minimal noise, distortion, and power consumption.
  • Three distinct gain settings ensure optimal compatibility with a wide range of headphones, including sensitive IEMs.
  • Offers versatile connectivity with both XLR balanced input and 1/4in and 3.5mm single-ended inputs, eliminating the need for adapters.
  • The chassis is constructed from high-grade CNC-milled aluminum with a black anodized finish, indicating premium build quality.
  • The 50 kilohms input impedance is suitable for a variety of audio sources.

👎 Cons

  • The headphone amplifier is a dedicated audio component and does not include integrated DAC functionality.
  • The 4-Pin Mini DIN connector type may not be a standard connection for all users or systems.
  • As a single-purpose device, it requires separate audio source components, such as a DAC or pre-amp.
  • While premium, the aluminum chassis adds to the overall weight and potentially limits portability.
  • The specific power requirements are not detailed, which could be a consideration for setup and power consumption.

Frequently Asked Questions

The THX Achromatic Audio Amplifier (THX AAA) technology in the Monoprice 139359 ensures an ultimate headphone audio experience by providing exceptional fidelity with infinitesimally low levels of noise, distortion, and power consumption.
Yes, this headphone amplifier features three different gain settings, with the lowest gain being most appropriate for sensitive IEMs.
The amplifier supports an XLR balanced input, as well as 1/4in and 3.5mm single-ended inputs, offering versatile connectivity options.
The Monoprice 139359 amplifier features a high-grade CNC-milled aluminum chassis with a black anodized finish, indicating robust and premium construction.
The product description focuses on its amplifier capabilities and does not mention an integrated DAC; it is primarily designed as a headphone amplifier.