ALO Audio Rx Earphone Amplifier
ALO Audio Rx Earphone Amplifier

Analog Amp for IEMs

The latest in ALO Audio’s award-winning line of portable amplifiers, the redesigned Rx has been optimized specifically for use with in-ear monitors. It’s best paired with a high-end digital audio player, and hits the sweet spot with its low noise floor, excellent channel balance, and striking appearance. Made from CNC-machined aluminum, the enclosure is relatively tiny—measuring 2.3 by 3.6 inches—and anodized for a handsome retro finish. Venting holes lining the side panels allow for heat dissipation, and emit a nice orange glow when the LED power or charging indicators are on.

Note: At checkout, you’ll have your choice of colors between Black and Gold.

ALO Audio Rx Earphone Amplifier
ALO Audio Rx Earphone Amplifier
ALO Audio Rx Earphone Amplifier
ALO Audio Rx Earphone Amplifier
ALO Audio Rx Earphone Amplifier

Retro Look, Modern Features

On the top panel, you’ll find a simple analog line in and headphone jack, both in 3.5-millimeter formats, along with a chrome-colored metal volume knob over a plastic element-type potentiometer. More reliable than carbon-based variants, the plastic pot is also quieter and less susceptible to wear and channel imbalance over time. Finally, the new Rx charges via a microUSB port (5V DC from USB bus), an update from the 9 or 12V AC charging circuitry of its predecessors.

To learn more about the ALO Audio Rx, check out this Headfonics review.

ALO Audio Rx Earphone Amplifier
ALO Audio Rx Earphone Amplifier

Color Options

Black
Gold

Specs

  • ALO Audio
  • Enclosure: Anodized, CNC-machined aluminum
  • Frequency response (at 1V RMS): 20 Hz – 20 kHz (+/- 0.05 dB); 20 Hz – 50 kHz (+/- 0.6 dB)
  • THD + N (at 1V RMS): < 0.002% from 100 Hz – 50 kHz
  • Input impedance: 10 kohm
  • Output impedance: < 0.5 ohm
  • Output power: 28 mW (with an input of 2V RMS)
  • Gain: Approx. -14.6 dB
  • Dimensions: 2.3 x 3.6 x 0.7 in (6 x 9 x 2 cm)

Included

  • USB cable
  • 5V AC USB charger
  • Carrying pouch

Shipping

All orders will be shipped by Massdrop.

Estimated ship date is Aug 22, 2016 PT.

After the drop ends, payment will be collected. To deliver the best value to the group the request will then be submitted to the vendor up front, making all sales final. Be sure to check the discussion page for updates.

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