• 24 Hrs Online Shopping
  • FREE Delivery Above $50.00
  • Warranty on Products
  • $9.90 Membership

Amplifiers & DAC

The International+ Optical Edition

  • TOSLINK compatible DAC via 3.5mm Optical
  • Sabre32 ES9018K2M DAC chip
  • Mini USB connections for data and device charging
  • 16/44khz-24/384khz and DSD over PCM (DoP)
  • 15 hours playback time (amplifier)
  • 7 hours playback time (amplifier+DAC)


*Member kindly login to enjoy the Member Price

*To enjoy member price and benefit – Click here to purchase membership

Product Details

The International + is a pocket-sized powerhouse. It is one of our smallest portable amplifiers and it is also one of our most versatile. It easy handles a full range of earphones and headphones in both balanced and singled ended modes. A low noise floor tailored for the most sensitive IEMs, bringing them to life in a way that most devices struggle to do. The high gain setting with the balanced output provides the power to drive the most demanding headphones.

Plug into your computer via the included USB-A to miniUSB cable or Optical cable. Enjoy your favorite high-resolution tracks with the reference digital to analog converter.

*NEW* With iOS you can take the digital signal off your iDevice** and convert the signal with an external DAC.  Now you can use the reference grade Sabre32 DAC in the International+ Optical Edition for the ultimate portable musical experience! (Please Note: Update to iOS 8.1.3 may limit your ability to use The International+ Optical Edition with your iOS device)

A transparent and refreshing quality characterizes this amp’s sonic performance.  You'll be able to enjoy a huge spectrum of musical styles to their fullest. From jazz to classical to rock and roll, The International will deliver performances as the artist meant them to be.  

Tech Specs  

Frequency Response : (tested at 300 ohm) : + / - 1dB - 5Hz - 160 kHz

Maximum Output: 10 V Peak to Peak

THD+N: 0.001% @ f = 1 kHz

Input Impedance: 50k Ω

Output Impedance: <1 Ω 

RMS power per channel, both channels driven

Output Power - Balanced: · 80 mW into 32 ohms · 105 mW into 50 ohms · 210 mW into 300 ohms · 80 mW into 600 ohms

Output Power - Unbalanced: · 105 mW into 32 ohms · 130 mW into 50 ohms · 52 mW into 300 ohms · 26 mW into 600 ohms

Power and Battery  

Battery: 3400 mAh Lithium-Ion (Sanyo UR18500F)

Battery Play Time:  Min. 15 hours ( Amplifier ) / Min. 7 hours ( Amplifier + DAC )

Battery Recharge Time: 3 hours


Write Your Own Review

You're reviewing: The International+ Optical Edition

How do you rate this product? *

  1* 2* 3* 4* 5*
You May ALso Be Interested In
  • C5D

    JDS Labs


    Retail Price: S$399.00
  • JDS Labs

    The Element

    Retail Price: S$569.00