{"id":19187,"date":"2025-01-16T11:00:49","date_gmt":"2025-01-16T11:00:49","guid":{"rendered":"https:\/\/masteringmansion.com\/pro-audio\/?post_type=product&p=19187"},"modified":"2026-06-18T06:51:31","modified_gmt":"2026-06-18T06:51:31","slug":"the-o-h-m-amp-impedance-headphone-matching-amplifier","status":"publish","type":"product","link":"https:\/\/masteringmansion.com\/pro-audio\/categorias\/amplificadores\/the-o-h-m-amp-impedance-headphone-matching-amplifier\/","title":{"rendered":"The O.H.M Amp: Impedance Headphone Matching Amplifier"},"content":{"rendered":"

Disponible a mediados de Febrero de 2025!!!<\/strong><\/p>\n

Wether you want to use its balanced input, gold-plated RCA input or even its pro quality
\nBluetooth receiver with Burr Brown DAC, the O.H.M Amp offers three independently selectable
\ntop quality input sources for your headphones to shine. Once the input source is selected, the
\nO.H.M Amp\u2019s impedance selector allows you to match the signal\u2019s output impedance to your
\nheadphone\u2019s particular impedance to ensure you get the most out of your them, whether they be<\/p>\n

a set of the cheapest low impedance earbuds around or one of the highest quality, audiophile-
\ngrade models.<\/p>\n

The O.H.M Amp also provides two different ways to connect your headphones, independent
\n6.35 and 3.5 mm built-in jack connections on the front of the O.H.M Amp are provided so you
\ncan finally forget about noisy adapters…seriously, why hasn’t anyone thought of that before?
\nIts discrete diamond buffers, taken from our highly acclaimed R.A.M System 2000 and 5000
\nmodels, and Burr Brown Op Amps for extreme fidelity and ultra low noise, ensure that this
\nmighty headphone amp will deliver an audiophile-grade response for whatever your
\nheadphones are.
\nWant full control over the output level? We have spared no expenses when designing the O.H.M
\nAmp. The highly sought-after audiophile-grade Alps \u201cBlue Velvet\u201d output level potentiometer is
\nthe icing on the cake of this beautiful headphone amp. You can even chain multiple units
\ntogether using the built-in pass-through outputs or use it as a premium Bluetooth receiver.
\nAnd to make things even more precise, an external high voltage, low-noise 30V power supply
\nhas been specifically designed for incredible power delivery at any impedance, ensuring an
\nadequate dynamic range, signal to noise ratio and an ultra low harmonic distortion performance.
\nFinally, no matter what you’re going to use the O.H.M Amp for, its convenient rubber feet will
\nallow it to be used as an elegant tabletop device or the drilled 5\/8 \u0308 hole on its bottom will allow
\nyou to mount it on any microphone stand in the studio.<\/p>\n

BULLET POINTS<\/p>\n

– The O.H.M Amp is the first ever impedance headphone matching amplifier that accommodates
\nto your headphones to bring them to their full potential.
\n– Full connectivity including independently selectable balanced, gold-plated unbalanced and
\nBluetooth inputs.
\n– Audiophile-grade output level Alps \u201cBlue Velvet \u201d potentiometer.
\n– Discrete diamond buffers as seen on Heritage Audio\u2019s high-end R.A.M System models.<\/p>\n

– Burr Brown Op Amps for extreme fidelity and ultra low noise response.
\n– Pro quality Bluetooth receiver (codecs: APTX, APTX LL, AAC, APTX HD and SBC) with Burr
\nBrown DAC.
\n– Independent 6.35 and 3.5 mm jack connectors to forget about noisy adapters.
\n– Thru output for chaining several O.H.M amps or using it as a top grade Bluetooth receiver.
\n– External low-noise, high voltage power supply (30V) for incredible power delivery at any
\nimpedance, ensuring an adequate dynamic range, signal to noise ratio and an ultra low
\nharmonic distortion performance.<\/p>\n","protected":false},"excerpt":{"rendered":"

Disponible a mediados de Febrero de 2025!!!<\/strong><\/p>\n

O.H.M Headphone Matching Amplifier. The studio-grade headphone amplifier with an
\naudiophile\u2019s soul.<\/p>\n

Heritage Audio is proud to introduce the first ever impedance headphone matching amplifier for
\nstudios and audiophiles that accommodates to your headphones to bring out their full potential.<\/p>\n","protected":false},"featured_media":19185,"template":"","meta":[],"pwb-brand":[126],"product_brand":[],"product_cat":[1036,1025,1029],"product_tag":[440],"class_list":["post-19187","product","type-product","status-publish","has-post-thumbnail","pwb-brand-heritage-audio","product_cat-amplificadores","product_cat-cableado-patchbays-y-accesorios","product_cat-preamplificadores-y-canales","product_tag-heritage-audio","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"brands":[{"id":126,"name":"HERITAGE AUDIO","slug":"heritage-audio"}],"_links":{"self":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product\/19187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/media\/19185"}],"wp:attachment":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/media?parent=19187"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/pwb-brand?post=19187"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_brand?post=19187"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_cat?post=19187"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_tag?post=19187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}