Home OTG Cables ddHiFi TC19BC (Comet) Flagship Pure Silver USB-B to USB-C OTG Digital Signal Cable
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ddHiFi TC19BC (Comet) Flagship Pure Silver USB-B to USB-C OTG Digital Signal Cable

ddHiFi TC19BC (Comet) Flagship Pure Silver USB-B to USB-C OTG Digital Signal Cable

Regular price $119.99 USD
Regular price $119.99 USD Sale price $119.99 USD
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ddHiFi TC19BC (Comet) Flagship Pure Silver USB-B to USB-C OTG Digital Signal Cable

Unlock superior sound quality with the TC19BC, a flagship USB-B to USB-C OTG cable designed to deliver an enhanced audio experience with pure silver conductors and advanced shielding.

Key Features

  • High-Quality Conductors: Utilizes high-purity 4N monocrystalline silver for the data conductors, ensuring precise signal transmission with minimal distortion.
  • Four-Wire Parallel Design: The four conductors (power positive, data negative, data positive, and power negative) are arranged in parallel, optimizing signal accuracy and minimizing interference.
  • CNC-Machined Metal Housing: The one-piece aluminum housing with high-precision interlocking seals provides excellent shielding, protecting internal circuits from external interference and eliminating electromagnetic crosstalk.
  • Ergonomic Design: The curved protrusion at the tail end aligns with the natural arc of your finger, offering a more intuitive and effortless plugging/unplugging experience.
  • Durable and Flexible: The soft, durable SoftFlex PVC insulation and braided structure ensure excellent flexibility, durability, and an ergonomic user experience.
  • Perfect for Audiophiles: Designed for high-fidelity audio playback, ensuring optimal audio clarity and a balanced listening experience for smartphones, tablets, and DAC/amps.

Specifications

Model Number TC19BC
Brand Name DD
Connector USB-B to USB-C OTG
Conductor Material High-purity 4N monocrystalline silver (data), 5N long-grain copper with silver plating (power)
Insulation Material SoftFlex PVC
Shielding Material 22.7AWG oxygen-free copper with silver plating
Cable Length 95cm
Connector Housing AL6063 aluminum alloy
Weight Approx. 20g
Function Decode
Compatible Devices ShanLing, HIFIMAN, Colorfly, CAYIN, XDuoo, FiiO, and more
High-concerned Chemical None

Why Choose the TC19BC?

Designed for audiophiles seeking exceptional sound quality, the TC19BC cable provides an optimized listening experience for your portable devices. Featuring pure silver conductors, advanced shielding, and an ergonomic design, it ensures precise audio playback with minimal interference. Whether you're using it for music, gaming, or streaming, the TC19BC enhances the quality of your audio setup.

Package Includes

  • DD TC19BC Cable ×1
  • User Manual ×1

Note

This cable is designed to work with USB-B and USB-C OTG-compatible devices, offering a seamless and high-fidelity audio connection for your DACs and smartphones.

 



Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

⚠️ Important Notice: EU Customs Reform Effective 1 July 2026

A new tariff system will take effect across all 27 EU member states starting 1 July 2026. The EU is abolishing the duty exemption for low-value parcels — all goods entering the EU will now be subject to customs duties, including a fixed duty of €3 per HS tariff code category for IOSS-declared goods under €150.

A handling surcharge of USD $5 has been applied to all standard shipments to EU countries on orders under $500. Orders over $500 qualify for free expedited shipping.


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We collaborate with the following courier companies:

  • Standard Shipping: Yunexpress, 4PX, NinjaVan
  • Special Country Channels: India – Yitong Express | United Kingdom – Royal Mail | Japan – Sagawa Global Transportation
  • Express Shipping (orders over $500 ship free): DHL Express, FedEx, UPS, SF Express

In the event that a shipment is refused, undeliverable, or returned to sender, HiFiCat will process a refund to the original payment method. If a customer requests reshipment, a reshipment fee will apply. A restocking fee of up to 20% may also apply.


Shipping Rates & Estimated Delivery Times

1. France, Germany, United Kingdom, Italy, Spain, Poland

All taxes and duties are prepaid (DDP). 5–10 working days. Free standard shipping.

Tracking examples:

2. EU 27 Countries (Standard Shipping)

Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Cyprus

All taxes and duties are prepaid (DDP). 10–15 working days.
💰 Shipping cost: $5.00 USD (orders $0–$500) | Free (orders $500+, via DHL Express)

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3. Other European Countries (Free Standard Shipping)

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All taxes and duties are prepaid (DDP). 10–15 working days. Free standard shipping.

4. Americas

5. Oceania

6. Asia


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