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miniDSP PocketADC 類比數位轉換介面

Name: miniDSP PocketADC 類比數位轉換介面
Brand: miniDSP
Price: 2350 TWD
Availability: InStock

Free shipping orders over NTD 3,000

NT$ 2,350

Installment Info: (Details )

3 months 0 interest, per month NT$ 783

6 months 0 interest, per month NT$ 392

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Status: In Stock

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Free 1-year Warranty (except all cable, accessories and modulars) (Details)

Warranty Exclusions: Cables, power adapters and other accessories included in the box, Teenage Engineering Pocket Operator series, Modular synthesizers, Behringer HA400/MX400, MIDI Solutions series, microphone stands, hard cases, pedals and other accessories

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NT$ 2,350

PocketADC - HiFi 發燒級立體聲類比轉數位轉換器/介面 (RCA to SPDIF/TOSLINK)

miniDSP PocketADC 是一款體積極小卻性能強大的高解析度 A/D（類比轉數位）轉換器，專為需要將立體聲類比訊號轉換為數位格式的音訊系統而設計。它透過 RCA 類比輸入，輸出 SPDIF 同軸與 TOSLINK 光纖數位訊號，支援 44.1 至 192kHz 的取樣率，並可透過前面板的 DIP 開關輕鬆切換設定。

這款轉換器搭載 ESS ES9821Q 晶片，具備 24-bit 高精度解析能力，能提供 118dB (A-weighted) 的訊號雜訊比 (SNR) 與 -114dB THD+N（0.0002%），確保類比音樂來源在轉換後仍能保有極高的透明度與細節。頻率響應範圍可達 20 Hz – 20 kHz ±0.1 dB，忠實呈現原始音訊內容。

PocketADC 具備直覺的連接方式，輸入為單端 RCA 類比立體聲，輸出則同時提供 SPDIF RCA 與 Toslink 光纖介面，方便整合到各式數位音訊系統。它不僅適合將黑膠唱盤、CD 播放機或其他類比訊源轉換為數位輸出，也能作為現有音響系統的升級方案，增加一個高品質的 ADC。

另外，PocketADC 支援 DC 電源串接功能，可透過 miniDSP 12V 電源與其他裝置共用同一組電源供應，簡化系統配置。其功耗僅 2W（待機狀態），並附贈全球通用的 12V/1.6A 電源供應器，讓使用者在不同地區都能即插即用。

小巧的 13 x 40 x 62 mm 體積使它能輕鬆放入任何系統中，無需額外空間。對於想要建構純數位音訊鏈路、避免電腦操作，或需要高規格 ADC 轉換的使用者而言，PocketADC 是一個兼顧便利與高性能的解決方案。

產品特色

迷你尺寸的高解析度 ADC 轉換器
RCA 類比輸入轉換為 SPDIF 與 Toslink 光纖數位輸出
搭載 ESS ES9821Q 晶片，24-bit 解析度，支援 48/96/192kHz 取樣率
SNR 達 118dB(A)，THD+N 僅 -114dB（0.0002%）
頻率響應 20 Hz – 20 kHz ±0.1 dB，確保音質忠實再現
前面板 DIP 開關可選擇取樣率（44.1 至 192kHz）
支援 DC 電源串接，與 miniDSP Flex 等裝置共用電源
附 12V/1.6A 全球通用電源供應器（US/UK/EU/AU 插頭）
適合用於黑膠唱盤、CD 播放機等類比音源數位化
提供電腦無需介入的類比音訊數位轉換

詳細規格

ADC 晶片：ESS ES9821Q
解析度 / 取樣率：24-bit / 48、96、192kHz（可切換，DIP 開關控制）
輸入：2 通道 RCA 類比輸入（Unbalanced，最大 2Vrms，100kΩ 阻抗）
輸出：SPDIF RCA x1、Toslink 光纖 x1
頻率響應：20 Hz – 20 kHz ±0.1 dB
訊號雜訊比 (SNR)：118dB (A-weighted)
總諧波失真加雜訊 (THD+N) @1kHz：-114dB (0.0002%)
串音抑制：-130dB
電源供應：外接 12V/1.6A 開關式電源（隨附，含多國插頭）
功耗：2W（待機狀態）
電源串接功能：支援 PocketADC 與 miniDSP Flex 共用同一電源
尺寸：13 x 40 x 62 mm

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