{"product_id":"spl-phonitor-one-d","title":"SPL Phonitor One d","description":"\u003cp\u003eThe Phonitor One d from SPL is a headphone amplifier that offers an audiophile-grade performance to listeners and professionals alike.\u003c\/p\u003e\n\u003cp\u003eBecause of its pristine preamp, powerful headphone amplifier, and ability to handle high-quality PCM\/DoP, the unit is suitable for those who enjoy high-quality critical listening, such as the audiophile, who might spin a record to unwind at the end of the day. However, because of its 32-bit DAC and dedicated stereo line outputs, the unit is also beneficial to professional engineers who need a high-quality monitoring path.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhoever you are, you can make connections to the unit via balanced 1\/4\", unbalanced RCA, or USB connections. An input selector lets you switch among the three sources, and you'll also note the Crossfeed knob. This engages the Phonitor Matrix, SPL's technology for emulating speaker positioning within a room, all in your headphones. With the Crossfeed knob, you can dial in subtle amounts of the opposing channel to emulate the feeling of speakers. Mixing engineers might find this feature particularly handy when mixing in headphones.\u003cbr\u003e\u003cbr\u003eThe headphone amp itself utilizes a Class AB design, and is able to power both high- and low-impedance headphones alike. You can go between your favorite consumer-grade closed-back headphones and your high-grade open-backs without a problem. A 12V external power supply unit is included.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3 Stereo Inputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo analog stereo inputs and one digital USB input can be connected to the Phonitor One d. Your computer, tablet, or phone can be connected via USB. Other players such as a CD player, mixer, synthesizer, tape machine, tape deck, and more can be connected to the analog line inputs, either through balanced TRS jacks or unbalanced RCA connections\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e32-Bit DA-Converter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe converter chip used is the AKM AK4490, a 32-bit DAC equipped with AKM's Velvet Sound. This technology achieves a greater degree of resolution thanks to its low-distortion architecture. It supports sampling frequencies up to 768 kHz PCM (16x CD resolution) and DSD (Direct Stream Digital) playback up to DSD256 (11.2 MHz) resolution.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eClass-Compliant USB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe USB connection is Class Compliant. This means that all Mac computers and iOS devices like iPads and iPhones can use the full performance bandwidth of the DA-converter without driver installation. iOS devices require the camera adapter. For Windows, a driver is required, which you can download freely from SPL.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLine Output Jack for DA Purposes\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThe selected input signal is output unchanged at the line out. This allows Phonitor One d to be looped between devices. If, for example, several people need to listen via headphones, a headphone amplifier can be connected to the Line Out without a noticeable drop in quality. You can also record the signal analog or send it to a mixer for further processing. Because of this line output, you can use the Phonitor One d as a high-quality DAC, as well as a headphone amp\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eAnalog inputs \u0026amp; outputs; 6.35 mm (1\/4\") TRS Jack, RCA\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInput gain (max.): \u003c\/strong\u003e\u003cspan\u003e+22.5\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edBu\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInput impedance Line In 2 (balanced):\u003c\/strong\u003e \u003cspan\u003e20\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003ekΩ\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCommon mode rejection:\u003c\/strong\u003e \u003cspan\u003e\u0026lt; 60\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInput impedance Line In 1 (unbalanced):\u003c\/strong\u003e \u003cspan\u003e47\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003ekΩ\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutput gain (max.):\u003c\/strong\u003e \u003cspan\u003e+22\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edBu\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutput impedance Line Out (balanced):\u003c\/strong\u003e \u003cspan\u003e150\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eΩ\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFrequency range (-3dB):\u003c\/strong\u003e \u003cspan\u003e10 Hz - 200\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003ekHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNoise (A-weighted, 0 dBu, 600 Ω load):\u003c\/strong\u003e \u003cspan\u003e- 99\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTHD + N (0 dBu, 10 Hz – 22 kHz, 600 Ω):\u003c\/strong\u003e \u003cspan\u003e0.002\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003e%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTHD + N (0 dBu, 10 Hz – 22 kHz, 32 Ω):\u003c\/strong\u003e \u003cspan\u003e0.013\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003e%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCrosstalk (1 kHz):\u003c\/strong\u003e \u003cspan\u003e\u0026lt; 75\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDynamic range: \u003c\/strong\u003e\u003cspan\u003e121.5\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eUSB, 32-Bit DA\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUSB (B), PCM sample rates:\u003c\/strong\u003e \u003cspan\u003e44.1\/48\/88.2\/96\/176.4\/192\/352.8\/384\/705.6\/768\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003ekHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUSB (B), DSD over PCM (DoP), sample rates:\u003c\/strong\u003e \u003cspan\u003e2.8 (DSD64), 5,6 (DSD128), 11.2 (DSD256)\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eMHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e0 dBFS calibrated to: \u003c\/strong\u003e\u003cspan\u003e15\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edBu\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNoise (A-weighted, 44.1\/48 kHz sample rate): \u003c\/strong\u003e\u003cspan\u003e-113\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edBFS\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTHD + N (-1 dBFS, 10 Hz – 22 kHz):\u003c\/strong\u003e \u003cspan\u003e0,0012\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003e%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDynamic range (44,1\/48 kHz sample rate): \u003c\/strong\u003e\u003cspan\u003e113\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eHeadphones Output; 6.35 mm (1\/4\") TRS Jack\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e \u003cspan\u003eTip = Left, Ring = Right, Sleeve = GND\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSource impedance: \u003c\/strong\u003e\u003cspan\u003e20\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eΩ\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFrequency range (-3 dB): \u003c\/strong\u003e\u003cspan\u003e10 Hz - 200\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003ekHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNoise (A-weighted, 600 Ω):\u003c\/strong\u003e \u003cspan\u003e-97\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edBu\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTHD + N (0 dBu, 10 Hz – 22 kHz, 600 Ω):\u003c\/strong\u003e \u003cspan\u003e0.002\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003e%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTHD + N (0 dBu, 10 Hz – 22 kHz, 32 Ω): \u003c\/strong\u003e\u003cspan\u003e0.013\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003e%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax output power (600 Ω): \u003c\/strong\u003e\u003cspan\u003e2 x 190\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003emW\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax output power (250 Ω): \u003c\/strong\u003e\u003cspan\u003e2 x 330\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003emW\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax output power (47 Ω):\u003c\/strong\u003e \u003cspan\u003e2 x 400\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003emW\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFade-out attenuation (600 Ω):\u003c\/strong\u003e \u003cspan\u003e-99\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCrosstalk (1 kHz, 600 Ω):\u003c\/strong\u003e \u003cspan\u003e-75\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003edB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eInternal Power Supply\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBetriebsspannung für analoge Audio-Elektronik:\u003c\/strong\u003e \u003cspan\u003e+\/- 17\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eV\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBetriebsspannung für Kopfhörerendstufe:\u003c\/strong\u003e \u003cspan\u003e+\/- 19\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eV\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBetriebsspannung für Relais:\u003c\/strong\u003e \u003cspan\u003e+12\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eV\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBetriebsspannungen für Digitalsektion:\u003c\/strong\u003e \u003cspan\u003e+3.3 V, +5\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eV\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eExternal Power Supply\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAC\/DC switching adaptor:\u003c\/strong\u003e \u003cspan\u003eMean Well GE18\/12-SC\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDC plug: \u003c\/strong\u003e\u003cspan\u003e(+) pin 2.1mm; (-) outside ring 5.5mm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInput: \u003c\/strong\u003e\u003cspan\u003e100 - 240 V AC; 50 - 60 Hz; 0.7\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e \u003cspan\u003e12 V DC; 1.5\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003eA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eDimensions \u0026amp; Weight\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eW x H x D:\u003c\/strong\u003e \u003cspan\u003e210 x 49.6 x 220\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003emm \/ \u003c\/span\u003e\u003cspan\u003e8.23 x 1.95 x 8.66\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003einch\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUnit weight:\u003c\/strong\u003e \u003cspan\u003e1.45\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003ekg \/ \u003c\/span\u003e\u003cspan\u003e3.2\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003elbs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPL Audio","offers":[{"title":"Default Title","offer_id":50962441928959,"sku":null,"price":16370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/1023\/7183\/files\/SPLPhonitorOnedFront.png?v=1794177234","url":"https:\/\/maxvanta.shop\/products\/spl-phonitor-one-d","provider":"Clearbrook Goods","version":"1.0","type":"link"}