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特點: 半浮式結構和全新的驅動電路, 10MHz外部時鐘輸入
VGP GOLD AAWARD WINNER 2026
VGP SPECIAL PRIZE WINNER 2026
AEX Audio Excellence Award 2026
並加入多項優化設計
來有着良好口碑, TEAC 開發團隊針對全新型號
PD-507T 加入多項優化設計
實現了非常優秀的 CD 讀取穩定度和精確性
通過壓制 CD 轉盤和底盤之間的振動傳遞,
減少了共振的影響, 覆蓋整個頻率範圍,
以此設計得到非常自然的聲音重播效果.
另外通過將電機振動與主機架隔離,
可有效防止機箱內的共振, 同時, 使到 CD 轉盤
與外部振動隔絕
大大提高了 CD的讀取精度
為了更上一層樓, TEAC 開發團隊為 PD-507T
設計了全新的驅動控制電路, 通過更低速伺服馬達控制,
光碟旋轉時, 讀取訊號更穩定和流暢
不會產生開關噪音的 BTL 驅動器, 訊號讀數時的
微細影響也能夠被有效消除, 大大提高了訊號的
精度和準確性
供電環節應用了環形磁芯變壓器, OLED 顯示屏,
光驅以及微電腦控制電路, 音頻電路的供電,
也使用了分離式的供電方案, 各組電路分別自帶
專屬的子線圈和整流器, 為達到更佳的音質, 光盤,
微電腦, 音頻電路均採用獨立的分立電源電路
通過數碼連接,音源設備的時鐘精度會影響整個
系統的重播質量, PD-507T 內部時鐘採用具有
出色相位噪聲特性的低相位噪聲晶體振盪器,
通過高精度標準時鐘讀取 CD 信號, 準確地以
數碼方式輸出存儲在 CD 上的原始聲音
通過從外部源輸入更高精度的時鐘信號,
可以進一步增強聲音, 此外, 在數碼音響系統中,
不僅可以通過提高精度來提高音頻質量, 還可以
通過與DAC的時鐘同步, 來構建更高級別的數碼系統
The Reference 500 Series 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
highly acclaimed TEAC's in-house manufactured
CD transport mechanism. By specializing in pristine
digital output without DAC, it enables high-quality
CD playback through various audio systems equipped
with digital inputs, including Reference 500 Series
USB DAC models.
TEAC CD-5020A, which has a long-standing track
record of success in broadcast applications.
with a semi-floating mounting structure and a specially
designed drive circuit, the PD-507T achieves even
higher sound quality.
to turn off unused digital outputs. Separate power
supplies have been implemented for each clock and
digital output. Additionally, the electrical circuitry and
mechanical construction have been fine-tuned to deliver
an even higher level of sound quality than previous models.
master clock generator to enhance sound quality with
an external 10MHz clock. The UD-507 features a new
amber (orange) full-dot OLED display and control terminals,
which improving system usability when used alongside
other Reference 507 Series components.