Heritage Audio O.H.M Amp

Heritage Audio is proud to introduce the first impedance matching headphone amplifier designed to fit your headphones and take them to their full potential. Whether you want to use the balanced input, gold-plated RCA input, or even the high-quality Bluetooth receiver with Burr Brown DAC, the O.H.M Amp offers three independently selectable high-quality input sources to make your headphones shine. Once the input source is selected, the O.H.M Amp's impedance switch allows you to match the output impedance of the signal to the specific impedance of your headphones, ensuring that you get the most out of them, whether it's a pair of inexpensive low-impedance earbuds or high-quality audiophile-grade models. The O.H.M Amp provides two different ways to connect your headphones: independent built-in 6.35 mm and 3.5 mm jack connections on the front of the O.H.M Amp, so you can finally forget about noisy adapters-seriously, why didn't anyone think of this before? Its discrete diamond buffers, derived from our highly praised R.A.M System 2000 and 5000 models, and Burr Brown operational amplifiers for extreme fidelity and ultra-low noise, ensure that this powerful headphone amplifier delivers audiophile-grade response for any type of headphones. Want full control over the output level? We spared no expense in the design of the O.H.M Amp. The Alps "Blue Velvet" audiophile-level output level pot is the icing on the cake of this beautiful headphone amplifier. You can even connect multiple units together using the built-in pass-through outputs or use it as a premium Bluetooth receiver. And to make things even more precise, an external high-voltage, low-noise 30V power supply was designed specifically to deliver incredible power at any impedance, ensuring adequate dynamic range, signal-to-noise ratio, and performance with ultra-low harmonic distortion.