ADept ADC Vinyl Recorder 黑膠唱盤錄音機 黑膠錄音機 擴大機 - DigiLog 聲響實驗室
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miniDSP ADept ADC Vinyl Recorder 黑膠唱盤錄音機 黑膠錄音機 擴大機

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Promo Price
NT$  11,500 NT$ 12,900
Installment Info:
3 months 0 interest, per month NT$ 3,833
6 months 0 interest, per month NT$ 1,917
In Stock
NT$ 11,500
ADept ADC Vinyl Recorder 黑膠唱盤錄音機 黑膠錄音機 擴大機 miniDSP ADept ADC Vinyl Recorder 黑膠唱盤... NT$ 11,500

miniDSP ADept 發燒級高解析度類比數位轉換器(A/D)

miniDSP ADept 是一款小巧的高解析度類比數位轉換器,能夠接受單端(RCA)或平衡(XLR)音訊訊號。它的數位輸出可以透過 SPDIF 同軸和 TOSLINK 光纖連接器傳輸,同時還能透過 USB-C 連接器錄製到電腦或移動設備。ADept 結合了低延遲、高取樣率以及極低噪聲的性能,為您心愛的類比音訊內容提供最佳數位化效果。

ADept 不僅是 A/D 轉換器,它同時也是一款 唱頭放大器,能夠通過 RCA 輸入連接黑膠唱盤,並為 動磁(MM)動圈(MC) 唱頭提供準確的唱片均衡。除了標準的 RIAA 唱片均衡曲線外,miniDSP 還利用數位訊號處理(DSP)晶片的力量,提供了額外的曲線,適合那些對黑膠收藏感興趣的使用者。
ADept 支援一系列的輸入增益、阻抗和電容值設定,能夠針對任何唱頭進行優化,並可輕鬆儲存與調用您喜愛的預設。

 

產品特色

  • 高保真類比數位轉換器:針對類比音源進行高解析度數位化
  • 靈活的唱頭放大器:由數位訊號處理技術驅動,支援多種唱片均衡曲線
  • 多樣化的數位輸出:SPDIF 和 TOSLINK,支援無需電腦的數位化過程
  • 卓越的音訊性能:123dB 信噪比(SNR)/ -117dB THD+N 最大性能
  • 應用範圍:類比音源的數位化、音訊測量、為現有系統添加高品質的 A/D 轉換器、無需電腦的類比轉數位解決方案、數位化黑膠唱片內容

應用場景

  • 將類比音源轉換為數位訊號(SPDIF/TOSLINK/USB)
  • 音訊測量
  • 為現有音響系統增加高品質 A/D 轉換器
  • 建立無需電腦的純數位音響系統
  • 將黑膠唱片數位化

 

詳細規格

描述

  • USB & DSP 音訊處理器
  • 處理器:XMOS 多核處理器,USB 非同步,UAC2 介面,支援固件升級

類比數位轉換(ADC)解析度/取樣率

  • 轉換晶片:ESS ES9842 Pro - 32 bit / 44.1~192kHz

USB 音訊支援

  • UAC2 音訊:自訂 ASIO 驅動(Windows)/ 無需驅動(Mac/Linux/Android/iOS)

數位音訊輸出連接

  • 1 x USB 音訊(PCM)USB-C 介面
  • 1 x SPDIF 同軸(RCA 介面)
  • 1 x 光纖(TOSLINK 介面)
  • 支援取樣率:44.1 ~ 192 kHz

輸入/輸出配置

  • 2 x 類比音訊輸入(單端 RCA 或平衡 XLR)
  • 2 x 數位音訊輸出

濾波技術 / 預設

  • IIR 濾波 / 支援多達 4 個預設

尺寸

  • 150 x 180 x 41 mm

電源

  • 外接開關電源供應器,12V/1.6A(US/UK/EU/AU 插頭)
  • 功耗:6W(空閒)/ 0.9W(待機)

輸入來源

  • 動圈唱頭(MC) / RCA
  • 動磁唱頭(MM) / RCA
  • Line-in / RCA
  • Line-in / XLR
  • 可選唱片均衡模式(IIR + FIR)
    • RIAA, IEC No.98 (500R-13.7)
    • Decca 33.3, London M33 (500C-12)
    • Columbia LP M33 (500C-16)

唱片均衡準確度(RIAA, Decca 和 Columbia)

  • 20 Hz – 20 kHz ± 0.1 dB

可選高通濾波器(次音濾波器)

  • 20 Hz,24 dB/octave

最大類比輸入(低/中/高增益)

  • 動圈唱頭(MC):81mV, 29mV, 12mV
  • 動磁唱頭(MM):220mV, 110mV, 68mV
  • Line-in RCA:N/A, 2.2V, 1.1V
  • Line-in XLR:N/A, 4.4V, 2.2V

最大建議唱頭輸出 @1kHz, 5cm/sec(低/中/高增益)

  • 動圈唱頭(MC):4.2mV, 1.5mV, 0.6mV
  • 動磁唱頭(MM):13mV, 6.5mV, 4mV

可選輸入阻抗(低/中/高)

  • 動圈唱頭(MC):50 Ω, 100 Ω, 1 kΩ
  • 動磁唱頭(MM):33 kΩ, 50 kΩ, 100 kΩ
  • Line-in RCA:33 kΩ, 50 kΩ, 100 kΩ
  • Line-in XLR:固定 200 kΩ

可選輸入電容(低/中/高)

  • 動圈唱頭(MC):1 nF, 3 nF, 5 nF
  • 動磁唱頭(MM):50 pF, 100 pF, 500 pF

頻率響應

  • 動圈唱頭(MC):20 Hz – 20 kHz ± 0.2 dB
  • 動磁唱頭(MM):20 Hz – 20 kHz ± 0.1 dB
  • Line-in:20 Hz – 20 kHz ± 0.05 dB

訊噪比(SNR,低/中/高增益)

  • 動圈唱頭(MC):
    • 84 dB(A) @ 2mV(低增益)
    • 79 dB(A) @ 1mV(中增益)
    • 73 dB(A) @ 0.5mV(高增益)
  • 動磁唱頭(MM):
    • 95 dB(A) @ 10mV(低增益)
    • 90 dB(A) @ 5mV(中增益)
    • 87 dB(A) @ 2.5mV(高增益)
  • Line-in RCA:122 dB(A)(中增益);120 dB(A)(高增益)
  • Line-in XLR:123 dB(A)(中增益);122 dB(A)(高增益)

總諧波失真+噪聲(THD+N,低/中/高增益)

  • 動圈唱頭(MC):
    • -77 dB (0.014%) @(低增益)
    • -71 dB (0.028%) @(中增益)
    • -65 dB (0.056%) @(高增益)
  • 動磁唱頭(MM):
    • -89 dB (0.0035%) @(低增益)
    • -83 dB (0.007%) @(中增益)
    • -80 dB (0.01%) @(高增益)
  • Line-in RCA:-116 dB (0.00017%)(中增益);-115 dB (0.0002%)(高增益)
  • Line-in XLR:-117 dB (0.00015%)(中增益);-116 dB (0.00017%)(高增益)

串音

  • 動圈唱頭(MC):-85 dB
  • 動磁唱頭(MM):-100 dB
  • Line-in RCA:-132 dB
  • Line-in XLR:-138 dB

產品包裝內容

  • 1 x ADept A/D 轉換器
  • 1 x 1 米長 USB 音訊線
  • 1 x Toslink 音訊線
  • 1 x 紅外線遙控器

 

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