{"product_id":"teac-ud-507-usb-dac-preamplifier-headphone-amplifier-black-clearance-open-box","title":"Teac UD-507 USB DAC \/ Preamplifier \/ Headphone Amplifier (Black) - Clearance \/ Open Box","description":"\u003ch3\u003eTeac UD-507 USB DAC \/ Preamplifier \/ Headphone Amplifier\u003c\/h3\u003e \u003cp\u003eIntroducing the Teac UD-507, a completely redesigned 500 Series DAC\/Preamp\/Headphone amplifier inspired by our high-end 700 Series. This compact A4-sized powerhouse is engineered to deliver exceptional sound quality, featuring our proprietary “TRDD 5” discrete DAC for a truly immersive musical experience.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTeac UD-507 Key Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHighly Musical Discrete DAC:\u003c\/strong\u003e Designed and developed in-house, the TRDD 5 discrete DAC ensures a clear soundstage and accurate imaging.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFully Balanced Dual Monaural Headphone Amplifier:\u003c\/strong\u003e Equipped with the TEAC-HCLD2 high current line driver, providing up to 1,200mW + 1,200mW output.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Preamplifier:\u003c\/strong\u003e Features the TEAC-QVCS high precision analog volume attenuator and multiple analog\/digital inputs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFull MQA Decoder:\u003c\/strong\u003e Supports digital inputs (excluding Bluetooth) for high-quality audio playback.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUp-Sampling Function:\u003c\/strong\u003e RDOT-NEO technology upconverts sampling frequencies up to 384kHz.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBluetooth Receiver:\u003c\/strong\u003e Supports LDAC™, LHDC, Qualcomm® aptX™ HD, aptX™, AAC, and SBC codecs for high-quality wireless playback.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTeac UD-507 Specifications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eSupported Formats:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUSB Input:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003ePCM: 16\/24\/32 bit, 44.1kHz - 384kHz\u003c\/li\u003e \u003cli\u003eDSD: 2.8M\/5.6M\/11.2M\/22.5M Hz\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoaxial Digital Input:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003ePCM: 16\/24 bit, 32kHz - 192kHz\u003c\/li\u003e \u003cli\u003eDSD: 2.8MHz (supported with 176.4kHz\/24-bit DoP format)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptical Digital Input:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003ePCM: 16\/24 bit, 32kHz - 192kHz\u003c\/li\u003e \u003cli\u003eDSD: 2.8MHz (supported with 176.4kHz\/24-bit DoP format)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eDAC Section:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUSB DAC:\u003c\/strong\u003e In-house designed Discrete DAC TRDD5\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUp-Conversion:\u003c\/strong\u003e Up to 384kHz\/32-bit PCM\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eAudio Inputs:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e USB Type-C port × 1, USB Type-B port × 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUSB Version:\u003c\/strong\u003e 2.0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTransfer Mode:\u003c\/strong\u003e Asynchronous mode transfer, Bulk Pet\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible Software:\u003c\/strong\u003e TEAC HR Audio Player (Windows, Macintosh)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoaxial Digital (Rear):\u003c\/strong\u003e RCA pin ×1 (gold-plated), Input level: 0.5Vp-p, Input impedance: 75Ω\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptical Digital (Rear):\u003c\/strong\u003e TOS-link ×1, Input level: -24.0 to -14.5dBm peak\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAnalog (Balanced):\u003c\/strong\u003e XLR ×1 pair (gold-plated), Input impedance: 50kΩ, Input sensitivity: 5Vrms\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAnalog (Unbalanced):\u003c\/strong\u003e RCA pin ×1 pair (gold-plated), Input impedance: 24kΩ, Input sensitivity: 2.5Vrms\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eBluetooth:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVersion:\u003c\/strong\u003e 4.2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutput Class:\u003c\/strong\u003e Class2 (Range: approx. 33ft\/10m)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupported Profiles:\u003c\/strong\u003e A2DP, AVRCP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eContent Protection:\u003c\/strong\u003e SCMS-T\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupported Codec:\u003c\/strong\u003e LDAC™, LHDC, Qualcomm® aptX™ HD, aptX™, AAC, SBC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePaired Devices:\u003c\/strong\u003e Maximum 8 devices\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMultipoint Connection Devices:\u003c\/strong\u003e Maximum 2 devices\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eAudio Outputs:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eXLR Balanced:\u003c\/strong\u003e XLR ×1 pair (gold-plated), Maximum output level: 1kHz, full scale, into 10kΩ: 0dB setting: 2.0Vrms, +6dB setting: 4.0Vrms, Output impedance: 40Ω\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRCA Unbalanced:\u003c\/strong\u003e RCA pin ×1 pair (gold-plated), Maximum output level: 1kHz, full scale, into 10kΩ: 0dB setting: 2.0Vrms, Output impedance: 20Ω\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eHeadphone Outputs:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e 1\/4” (6.3mm) TRS stereo jacks × 1 (gold-plated), XLR 4pin jack ×1 (gold-plated), 4.4mm 5-pole Pentaconn jack ×1 (gold-plated)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Output:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eBalanced: 1200mW + 1200mW (into 100Ω)\u003c\/li\u003e \u003cli\u003eActive Ground: 900mW + 900mW (into 32Ω)\u003c\/li\u003e \u003cli\u003eUnbalanced: 900mW + 900mW (into 32Ω)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupported Impedances:\u003c\/strong\u003e 16 to 600Ω\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eClock Section:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExternal Clock Input:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eConnector: BNC (gold-plated)\u003c\/li\u003e \u003cli\u003eInput Frequency: 10MHz\u003c\/li\u003e \u003cli\u003eInput Impedance: 50Ω\u003c\/li\u003e \u003cli\u003eInput Level: Rectangle wave: equivalent to TTL levels, Sine wave: 0.5 to 1.0 Vrms\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eExternal Control:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e12V Trigger Out:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eConnector: 3.5mm Monaural Mini jack × 1\u003c\/li\u003e \u003cli\u003eOutput Level: 12V\u003c\/li\u003e \u003cli\u003eMax. Current Supply: 100mA\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eAudio Performance:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 5Hz to 70kHz (+1\/–6 dB)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e 0.01% or less (1kHz, LPF: 20Hz to 20kHz)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eS\/N Ratio:\u003c\/strong\u003e 105dB or higher (A-weight, 1kHz)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUS\/Canada:\u003c\/strong\u003e AC 120V 60Hz\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUK\/Europe:\u003c\/strong\u003e AC 220 to 240V 50Hz\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 18W (0.4W in standby)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 290(W)×85(H)×249(D) mm \/ 11.4”(W)×3.3”(H)×9.8”(D)\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.9kg \/ 10.8lbs\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Power cord, Remote control (RC-1334), AAA Batteries for remote control × 2, feet cushions × 3, Owner's Manual (with warranty)\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eOptimize your audio experience with the Teac UD-507 USB DAC \/ Preamplifier \/ Headphone Amplifier, designed for audiophiles who demand the best in sound quality and versatility.\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/storage.googleapis.com\/lupublic\/ud-507_om_efs_vb.pdf\" title=\"Teac UD-507 Owner's Manual\"\u003eTeac UD-507 Owner's Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Teac","offers":[{"title":"Default Title","offer_id":62487072374943,"sku":"TEA-OBX-UD507-BLK","price":1499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0495\/6910\/4031\/files\/cef7f9fb-8448-45c1-bdcc-c3aca116c246.jpg?v=1756905488","url":"https:\/\/listenup.com\/products\/teac-ud-507-usb-dac-preamplifier-headphone-amplifier-black-clearance-open-box","provider":"ListenUp","version":"1.0","type":"link"}