Radius RK-DA60CK Radius RK-DA60C Portable Headphone Amplifier: USB Type-C USB-C Type C Android Smartphone 32bit / 384kHz High Resolution Ultra Compact DAC DAC Amplifier 3.5mm Earphones Earphone Type A

Brand: ラディウス    Sold By: japan_devotion924

Radius RK-DA60CK Radius RK-DA60C Portable Headphone Amplifier: USB Type-C USB-C Type C Android Smartphone 32bit / 384kHz High Resolution Ultra Compact DAC DAC Amplifier 3.5mm Earphones Earphone Type A

$173.74 In Stock
Ships from Japan, Arrives in 14-21 business days
Item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Delivery:
05
March2025
-
14
March2025
delivery Delivery Guarantee arrow
check$5 Credit If Delayed
checkFull Refund If Item Is Damaged
check15-Day Full Refund If No Updates
check30-Day Full Refund If Not Delivered
satisfaction

100% Satisfaction Guarantee

value

Amazing Value

fast shipping

Fast Shipping

customer service

Expert Customer Service

Radius RK-DA60CK Radius RK-DA60C Portable Headphone Amplifier: USB Type-C USB-C Type C Android Smartphone 32bit / 384kHz High Resolution Ultra Compact DAC DAC Amplifier 3.5mm Earphones Earphone Type A

Radius RK-DA60CK Radius RK-DA60C Portable Headp...

$173.74

[For High Sound Quality Music Player with Up to 32 bit/384 kHz] This is the ultimate portable headphone amplifier with high quality DAC for high sound quality, compact and excellent for handling. Simply connect it to your daily smartphone (USB Type-C device) and you can use it as a high-quality music player with up to 32bit/384kHz (Good Maneuverability for Portable Performance) The size is super compact and weighs only 0.2 oz ...
Product Details
  • [For High Sound Quality Music Player with Up to 32 bit/384 kHz] This is the ultimate portable headphone amplifier with high quality DAC for high sound quality, compact and excellent for handling. Simply connect it to your daily smartphone (USB Type-C device) and you can use it as a high-quality music player with up to 32bit/384kHz
  • (Good Maneuverability for Portable Performance) The size is super compact and weighs only 0.2 oz (6 g). Extremely portable performance. You can easily take it out with you by storing it in the earphone case. Smartphone can be easily used for high-quality players without being portable. Furthermore, it is powered by bus-powered, so there is no need to worry about running out of battery
  • (Easy to stream music such as Spotify and other high-quality sound) Of course, it is also compatible with music streaming services. You can easily enjoy high-quality sound quality services such as Spotify, Amazon Music Unlimited, and LINE MUSIC. It is necessary to contract each service separately. Each service name is a registered trademark
  • (Earbuds with Mic for Hands-Free Calling) It has a function to detect the presence or absence of the connected earphones or headphones when connected to them, so you can connect it with a variety of earphones and headphones. If the earphones have a remote control, you can use the volume control and song functions, while the product is connected. ※We do not guarantee that it will work with all devices
  • (Equipped with a high-performance chip "CX31993" that draws out the potential of the high-resolution earbuds) If the earphones have a microphone, you can also make hands-free calls while the product is connected. Equipped with ADC that can input audio from the earphone microphone up to 24 bit/96 kHz for clear and high-quality calls. It also has voice control and other operations, so it is extremely portable to use
  • Note: Radius products are inspected prior to shipping, firmware updates and regular recharging procedures. As such, there may be some temporarily opened products, but this is a unused product and does not affect the quality. Thanks for your understanding

  • Color: Black
  • Manufacturer: ラディウス
  • Package Quantity: 1
  • Part Number: RK-DA60CK

[For High Sound Quality Music Player with Up to 32 bit/384 kHz] This is the ultimate portable headphone amplifier with high quality DAC for high sound quality, compact and excellent for handling. This portable DAC amplifier can be used as a high quality music player with up to 32-bit/384 kHz, by simply connecting to a smartphone (USB Type-C device). (Good Maneuverability for Portable Performance) The size is super compact and weighs only 0.2 oz (6 g). Extremely portable performance. You can easily take it out with you by storing this product in the earphone case. Smartphone can be easily used for high-quality players without being portable. Furthermore, it is powered by bus-powered, so there is no need to worry about running out of battery. Equipped with a high-performance chip "CX31993" that draws out the potential of high resolution earbuds: The CX31993 is an excellent chip that can be used for high resolution playback up to 32 bit/384 kHz. The high-quality DAC is equipped with 1 on the left and right channels to ensure a clearer sound quality and spatial expression. In addition, the precision DA conversion shows a wide dynamic range, low distortion, and high frequency response characteristics. In addition, the CX31993 operates signal processing from the USB input to the headphone output alone, and the use of the same chip makes it possible to design and reduce the size of the board, making it a compact housing form. (G-class headphone amplifier with power saving and high sound reproduction) Equipped with the CX31993, the G-class headphone amplifier reduces power supply voltage when the input signal level is low, and the power supply is reduced when the signal level is high, and it increases the power supply voltage to provide more power. Works efficiently with the size of the input signal level and reduces current consumption of the connected device. Optimized power voltage ensures high quality music at all times regardless of output volume. ※We do not guarantee that it will work with all devices. 【High purity monocrystalline copper + silver plated cable】 The cable is made of silver plated monocrystalline copper cable. Monocrystalline copper is an extremely pure conductor with excellent conductivity by eliminating the crystal grain field (gaps between crystals) in the signal transmission direction, and reducing impurities etc. Silver plating improves the aesthetic of the appearance and prevents conductors from deteriorating through the insulating process. It provides higher S/N without compromising the superior electrical properties and flexibility of monocrystalline copper.

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

  • [For High Sound Quality Music Player with Up to 32 bit/384 kHz] This is the ultimate portable headphone amplifier with high quality DAC for high sound quality, compact and excellent for handling. Simply connect it to your daily smartphone (USB Type-C device) and you can use it as a high-quality music player with up to 32bit/384kHz
  • (Good Maneuverability for Portable Performance) The size is super compact and weighs only 0.2 oz (6 g). Extremely portable performance. You can easily take it out with you by storing it in the earphone case. Smartphone can be easily used for high-quality players without being portable. Furthermore, it is powered by bus-powered, so there is no need to worry about running out of battery
  • (Easy to stream music such as Spotify and other high-quality sound) Of course, it is also compatible with music streaming services. You can easily enjoy high-quality sound quality services such as Spotify, Amazon Music Unlimited, and LINE MUSIC. It is necessary to contract each service separately. Each service name is a registered trademark
  • (Earbuds with Mic for Hands-Free Calling) It has a function to detect the presence or absence of the connected earphones or headphones when connected to them, so you can connect it with a variety of earphones and headphones. If the earphones have a remote control, you can use the volume control and song functions, while the product is connected. ※We do not guarantee that it will work with all devices
  • (Equipped with a high-performance chip "CX31993" that draws out the potential of the high-resolution earbuds) If the earphones have a microphone, you can also make hands-free calls while the product is connected. Equipped with ADC that can input audio from the earphone microphone up to 24 bit/96 kHz for clear and high-quality calls. It also has voice control and other operations, so it is extremely portable to use
  • Note: Radius products are inspected prior to shipping, firmware updates and regular recharging procedures. As such, there may be some temporarily opened products, but this is a unused product and does not affect the quality. Thanks for your understanding

  • Color: Black
  • Manufacturer: ラディウス
  • Package Quantity: 1
  • Part Number: RK-DA60CK

[For High Sound Quality Music Player with Up to 32 bit/384 kHz] This is the ultimate portable headphone amplifier with high quality DAC for high sound quality, compact and excellent for handling. This portable DAC amplifier can be used as a high quality music player with up to 32-bit/384 kHz, by simply connecting to a smartphone (USB Type-C device). (Good Maneuverability for Portable Performance) The size is super compact and weighs only 0.2 oz (6 g). Extremely portable performance. You can easily take it out with you by storing this product in the earphone case. Smartphone can be easily used for high-quality players without being portable. Furthermore, it is powered by bus-powered, so there is no need to worry about running out of battery. Equipped with a high-performance chip "CX31993" that draws out the potential of high resolution earbuds: The CX31993 is an excellent chip that can be used for high resolution playback up to 32 bit/384 kHz. The high-quality DAC is equipped with 1 on the left and right channels to ensure a clearer sound quality and spatial expression. In addition, the precision DA conversion shows a wide dynamic range, low distortion, and high frequency response characteristics. In addition, the CX31993 operates signal processing from the USB input to the headphone output alone, and the use of the same chip makes it possible to design and reduce the size of the board, making it a compact housing form. (G-class headphone amplifier with power saving and high sound reproduction) Equipped with the CX31993, the G-class headphone amplifier reduces power supply voltage when the input signal level is low, and the power supply is reduced when the signal level is high, and it increases the power supply voltage to provide more power. Works efficiently with the size of the input signal level and reduces current consumption of the connected device. Optimized power voltage ensures high quality music at all times regardless of output volume. ※We do not guarantee that it will work with all devices. 【High purity monocrystalline copper + silver plated cable】 The cable is made of silver plated monocrystalline copper cable. Monocrystalline copper is an extremely pure conductor with excellent conductivity by eliminating the crystal grain field (gaps between crystals) in the signal transmission direction, and reducing impurities etc. Silver plating improves the aesthetic of the appearance and prevents conductors from deteriorating through the insulating process. It provides higher S/N without compromising the superior electrical properties and flexibility of monocrystalline copper.

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

Oops!

Sorry, it looks like some products are not available in selected quantity.

OK