{"product_id":"teac-pd-507t-cd-transport-black","title":"TEAC PD-507T CD Transport (Black)","description":"\u003cdiv class=\"text-content\"\u003e\n\u003cp\u003eThe PD-507T CD transport, based on TEAC's proprietary CD transport mechanism long used in the broadcast industry, and has been meticulously enhanced to deliver even greater sound quality.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary CD Transport Mechanism\u003c\/li\u003e\n\u003cli\u003eSemi-Floating Drive Mount\u003c\/li\u003e\n\u003cli\u003eSeparate Clock Power Supply\u003c\/li\u003e\n\u003cli\u003eSelectable Digital Outputs\u003c\/li\u003e\n\u003cli\u003e10MHz External Clock Input\u003c\/li\u003e\n\u003cli\u003eStress-Less Isolation Feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCD Transport\u003c\/h3\u003e\n\u003cp\u003eThe PD-507T is a CD transport that uses TEAC’s highly acclaimed in-house CD transport mechanism. By specializing in pristine digital output without a DAC, it enables high-quality CD playback through audio systems equipped with digital inputs, including Reference 500 Series USB DAC models. The basic transport mechanism is the TEAC CD-5020A, which has a long-standing record of success in broadcast applications. By combining this rugged and highly reliable mechanism with a semi-floating mounting structure and a specially designed drive circuit, the PD-507T achieves even higher sound quality.\u003c\/p\u003e\n\u003ch3\u003eRefined Digital Output Design\u003c\/h3\u003e\n\u003cp\u003eThe PD-507T allows unused digital outputs to be switched off. Separate power supplies are used for the clock and digital output sections, while the electrical circuitry and mechanical construction have been further refined to deliver higher sound quality than previous models. The PD-507T also supports connection to the CG-10M-X master clock generator through its external 10MHz clock input.\u003c\/p\u003e\n\u003ch3\u003eReference 507 Series Design\u003c\/h3\u003e\n\u003cp\u003eThe PD-507T features an amber full-dot OLED display and control terminals that improve system usability when used with other Reference 507 Series components.\u003c\/p\u003e\n\u003ch3\u003eEnhanced TEAC CD-5020A Mechanism\u003c\/h3\u003e\n\u003cp\u003eThe CD-5020A is a CD transport mechanism designed and manufactured by TEAC. Renowned for its robustness and reliability, it has been used in professional broadcast CD players for many years. Building on the CD-5020A, the mechanism used in the PD-507T has been further refined to deliver even higher sound quality.\u003c\/p\u003e\n\u003ch3\u003eSemi-Floating Drive Mount\u003c\/h3\u003e\n\u003cp\u003eThe entire CD mechanism is mounted to the main chassis using a semi-floating construction rather than being fully fixed in place. This mounting system helps prevent vibrations from the spindle motor and actuator from being transmitted to the chassis and affecting CD reading. At the same time, selected drive components are rigidly mounted without soft dampers, eliminating the sound coloration that can result from elastic materials. By combining rigidity and flexibility, the PD-507T achieves more direct and precise CD reading.\u003c\/p\u003e\n\u003ch3\u003eCustom-Tuned Drive Control Circuitry\u003c\/h3\u003e\n\u003cp\u003eThe drive-control circuitry has been carefully tuned specifically for the PD-507T. A slower feedback loop is used to control the spindle motor, contributing to a natural and open sound. The spindle motor and pickup-lens actuator are driven by a BTL circuit that does not generate switching noise, supporting purer signal reading.\u003c\/p\u003e\n\u003ch3\u003eDiscrete Toroidal Power Supply\u003c\/h3\u003e\n\u003cp\u003eThe PD-507T uses a discrete power supply with a toroidal-core transformer, triple secondary windings, and triple rectifier circuits. These independently power the audio circuitry, CD drive and microcomputer, and display circuitry. This design minimizes internal noise and maximizes playback clarity. The audio-circuit power supply has also been improved over the previous generation, with separate power supplies for the clock and digital-output sections.\u003c\/p\u003e\n\u003ch3\u003eUpgraded Mechanical \u0026amp; Electrical Design\u003c\/h3\u003e\n\u003cp\u003eThe mechanical construction has been finely tuned for more effective vibration control. Circuit grounding has also been optimized, while improved isolation of the OLED display circuitry helps preserve a purer digital output signal.\u003c\/p\u003e\n\u003ch3\u003eSelectable Digital Outputs\u003c\/h3\u003e\n\u003cp\u003eThe PD-507T allows either the coaxial or optical digital output to be selected. Disabling the unused output circuit reduces the overall circuit load and helps improve signal purity.\u003c\/p\u003e\n\u003ch3\u003eLow Phase-Noise Crystal Oscillator\u003c\/h3\u003e\n\u003cp\u003eClock accuracy in the source component can affect the quality of the entire digital system. The PD-507T therefore uses a high-performance, low phase-noise crystal oscillator for its internal clock.\u003c\/p\u003e\n\u003cp\u003eThis precise reference clock enables accurate CD signal reading and helps reproduce the original recording with greater authenticity.\u003c\/p\u003e\n\u003ch3\u003e10MHz External Clock Input\u003c\/h3\u003e\n\u003cp\u003eThe PD-507T can be connected to the CG-10M-X master clock generator to receive a higher-precision clock signal. When used with a DAC that also includes an external clock input, separate outputs from the CG-10M-X can synchronize both the transport and DAC for further system enhancement.\u003c\/p\u003e\n\u003ch3\u003eAnti-Resonance Metal Enclosure\u003c\/h3\u003e\n\u003cp\u003eThe full-metal enclosure shields the internal circuitry from electromagnetic noise and supports clean digital signal output. Heavy-duty 8mm aluminum side panels provide rigidity while using a mounting structure that avoids placing unnecessary mechanical stress on the cabinet. The compact enclosure is designed for placement on an audio rack, desk, or sideboard.\u003c\/p\u003e\n\u003ch3\u003eStress-Less Isolation Feet\u003c\/h3\u003e\n\u003cp\u003eTEAC’s proprietary Stress-Less Isolation Feet are precision-machined from solid steel. Slight movement between the bottom plate and each foot supports precise imaging and a rich, natural sound.\u003c\/p\u003e\n\u003cp\u003eThe three-point support system also provides stable placement, even when the supporting surface is not perfectly level.\u003c\/p\u003e\n\u003ch3\u003eSemi-Floating Top Panel\u003c\/h3\u003e\n\u003cp\u003eThe aluminum top panel uses a semi-floating design. Rather than being secured with screws, it rests within precision slots in the side panels, contributing to a more open and natural sound.\u003c\/p\u003e\n\u003ch3\u003eSystem Control Function\u003c\/h3\u003e\n\u003cp\u003eTrigger input and output terminals allow the PD-507T to power on and off in synchronization with other compatible components.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"TEAC","offers":[{"title":"Default Title","offer_id":52784168042807,"sku":"185530","price":1699.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2860\/9079\/files\/TEAC-PD-507T-CD-Transport-Black-Image-03.jpg?v=1785784772","url":"https:\/\/www.worldwidestereo.com\/products\/teac-pd-507t-cd-transport-black","provider":"World Wide Stereo","version":"1.0","type":"link"}