High-Performance Audio, Compact and Precise

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Specifications

  • Distortion < 0.01%; signal-to-noise ratio > 100 dB
  • Gain 25 dB
  • Nominal Audio Input 31 mV (‐28 dBu)
  • Output 0.775V (0dBu)
  • Maximum Audio Input 116 mV (‐16 dBu)
  • Output 2.9V (11.5dBu)
  • Input power: 5VDC Micro‐USB
  • Power consumption 50mW
  • Dimensions: 2.3” x 1” x 0.5”

Features

  • Versatile - can be used in many different applications.
  • Small Size - It’s about the size of a USB flash drive, portable, and easy to hide.
  • Unique Patented Straight-Thru Design—Audio In one end, Audio Out the other end, and Power Connector out the side.
  • Hard-wired connections give you the best possible sound quality. Straight path signal processing uses minimal wiring to minimize interference.
  • USB Power—Micro USB is the cell phone standard. AC and car USB adapters are available everywhere.
  • High-quality components are used throughout, including a glass epoxy circuit board (aerospace quality), gold-plated audio connectors, and a low-noise audio op-amp.
  • A low-noise, high-energy power supply ensures the audio signal is free from artifacts such as harmonic and transient distortion.
  • Amazing sound quality improvement from your portable music player to any system you plug it into.
  • Made in the USA—reasonably priced. I will not send this to China to be made to save a couple of bucks.
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Troubleshooting the G-rod Audio Cable Microamp

The G-ROD audio Cable MicroAmp is designed to produce CD quality sound when an ipod or cell phone is connected to a car stereo, portable sound system or computer.

NO SOUND

Cause – No USB Power

Solution – Check USB power source with another device

Cause – Connection is reversed

Solution – Verify proper in/out audio cables

DISTORTION

Cause – Over driving the input

Solution – Turn down the source volume

HUMM, BUZZ, CLICKING NOISE

Cause – Ground loops

Solution – Unplug charger from input device or use an isolated power supply for charging input device