HeartField R1
HeartField R1
HeartField R1
HeartField R1
HeartField R1
HeartField R1

HeartField R1

R2R Portable DAC & AMP

  • R2R Technology
  • Meticulous Sound Tuning
  • Wide Range of Applications
  • Only 19.8g Lightweight Design
Regular price $159.00 USD
Sale price $159.00 USD Regular price

About R2R Technology

For those seeking precise sound reproduction and authentic analog signal conversion, R2R technology is the ideal choice. R2R DACs convert digital signals into true analog signals through a resistor network. Unlike the widely used Delta-Sigma (Δ-Σ) and 1-bit technologies, which approximate analog signals by modulating digital data into sequences of 0s and 1s, R2R DACs avoid these inherent errors and can accurately reproduce even DC signals.

Proprietary R2R Architecture

Our design features 32 ultra-high-precision resistors per channel, totaling 64 resistors, to form a fully discrete R-2R DAC circuit. With 64 resistors each offering a 0.1% tolerance, this uncompromising precision ensures unmatched audio fidelity.

Meticulous Sound Tuning

At HeartField, we believe the essence of any HiFi product is in its tuning. Advanced technology alone isn't enough—without careful sound craftsmanship, the result is lifeless. Exceptional tuning brings music to life, making every note resonate. HeartField—Experience a world where every note is full of vitality.

Wide Range of Applications

Android Phones & Tablets: Plug and play, enhancing your audio experience.

iPhone & iPad: Perfect compatibility for high-fidelity sound.

Apple Mac & Windows PC: Seamless connectivity, balancing work and entertainment effortlessly.

Portable Music Players (with USB Audio Output): Unlock a new level of musical enjoyment.

Only 19.8g Lightweight Design

It won’t add extra strain to your cables or USB ports on devices like smartphones. Its near-weightless design ensures easy portability, allowing you to enjoy high-fidelity sound wherever you go.

Inside the Box

  • 1 x HeartField R1
  • User Manual

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

Technical Details

Input
Type-C
Output
3.5, 4.4
Weight
19.8g (excluding connecting wire)
Dimensions
59.2MM *33.5MM*11.5MM

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: Shipment likely in early September 2024.

Note:

  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

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30-Day Return Policy

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