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Heritage Audio O.H.M Amp

Bass Boost, USB-DAC, Tone control, Display, gain switch, Bluetooth
Price in EUR including VAT
Delivered between 28.1.2026 and 11.2.2026
10 pieces in stock at third-party supplier
Supplied by
TRIKON IT
free shipping

Product details

The O.H.M Amp from Heritage Audio is an innovative headphone amplifier specifically designed to unlock the full potential of your headphones. With its unique impedance matching feature, it allows for optimal adaptation to the specific impedance of your headphones, whether they are low or high impedance models. The O.H.M Amp offers a variety of high-quality input sources, including balanced and gold-plated RCA inputs, as well as a Bluetooth receiver with a Burr Brown DAC. This flexibility ensures that you can effortlessly select your preferred audio source. Additionally, the amplifier features two separate 1/4" jacks, allowing for easy connection without the need for adapters. The use of discrete diamond buffers and Burr Brown operational amplifiers guarantees exceptional sound fidelity and minimal noise, making the O.H.M Amp the ideal choice for audiophile listeners.

  • Impedance matching for optimal performance with various headphones
  • Three independently selectable high-quality input sources
  • Discrete diamond buffers for extreme sound fidelity
  • Burr Brown DAC for high-quality digital audio processing
  • Two integrated 1/4" jacks for easy connection without adapters.

Key specifications

Power supply
Electrical connection
Wireless transmission
Bluetooth
Headphone amplifier application area
HiFi
Item number
62884354

General information

Manufacturer
Heritage Audio
Category
Headphone amplifiers
Release date
10.10.2025

Headphone amplifier properties

Headphone amplifier application area
HiFi
D/A converter type
Burr Brown PCM1792A
Headphone Amplifier Features
Bass BoostDisplaygain switchTone controlUSB-DAC
Wireless transmission
Bluetooth

Audio properties

Recommended headphone impedance
8 - 600 Ω (ohm)

Connections

Audio inputs
Stereo Cinch Line/Phono Combo (1x)XLR stereo pair (1x)
Audio outputs
Stereo Cinch RCA (1x)XLR stereo pair (1x)

Power supply

Power supply
Electrical connection

Voluntary climate contribution

CO₂-Emission
Climate contribution

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Headphone amplifiers» category have a defect within the first 24 months?

Source: Galaxus
  • Heritage Audio
    Not enough data
  • 1.Mackie
    0,9 %
  • 2.iFi Audio
    2,8 %
  • 3.FiiO
    3 %
  • Behringer
    Not enough data

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Heritage Audio
    Not enough data
  • 1.FiiO
    0 days
  • 2.iFi Audio
    6 days
  • Behringer
    Not enough data
  • Mackie
    Not enough data

Return rate

How often is a product of this brand in the «Headphone amplifiers» category returned?

Source: Galaxus
  • Heritage Audio
    Not enough data
  • 1.Behringer
    0,8 %
  • 2.FiiO
    4,8 %
  • 3.iFi Audio
    12,1 %
  • Mackie
    Not enough data
Source: Galaxus