Cayin RU7 Ladder Dac

Cayin RU7 Ladder Dac, 1-Bit design, usb dac to use with computers, phones and tablets. Using a trickled down version of the dac design from the ultra high end N7 portable player,

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RU7 provides high power output, a cutting edge dac design with a compact dongle dac size and low power draw to work with the most common digital sources. An oustanding way to improve the audio quality of a phone, computer or ipad, out to wired IEM's or full size headphones.

Cayin RU7 features the following tech:

• 1-Bit Ladder dac
  
• Short path resistor volume control
• 4.4mm BAL output with Parallel drive amps = 400mW power
• All to DSD up-sampling design dac
  
• Separate boards for analog and digital sections

Features the following features:

• Incl leather case, usb-c-c cable, usb-A adaptor
• 100 volume level w/onboard volume control
• Low/High gain
• Aluminum housing
• Line out option for 3.5mm or 4.4mm
• Ultra low power draw works with android, iphone, tablets
  
• Bright easy to read OLED display

Headfonics.com: 'I have heard quite a few dongles now in the last few years... I have not heard all of them. However, from what I have reviewed to date, the RU7 is probably the best of the lot, both in terms of agreeable timbral coloration and technical prowess.

Headfonia.com: Recommended:

The Cayin RU7 has a tuning which is more to the neutral side, but with its full body and powerful, controlled bass impact, it is a very musical and engaging DAC/AMP dongle.

You get the lovely precision and clarity from the 1-Bit Resistor Ladder DAC, combined with an excellent technical level and great dynamics. The Cayin RU7 delivers a precise and immersive sound, with a wonderful timbre and lovely harmonics.

Cayin has managed to deliver a small, well-designed and top-performing DAC/AMP dongle, using the excellent 1-Bit DAC tech.

Cayin RU7 specs:

• Power: SE 3.5mm = 160mW / BAL 4.4mm = 400mW
• Size: 6.6 x 2.4 x 1.2 cm