TECHNICAL SPECIFICATIONS
Input Impedance: Min 1.4kOhm
Gain Range: 16 dB
Noise (EIN): -126 dB
Instrument Jack Input: ¼" jack/XLR combo
Input Impedance: Min > 100k Ohm
Output Impedance: 600 Ohm
Maximum Level: +22 dBu
Output: XLR, Low-Z, transformer-balanced
Frequency Response: 20 Hz - 60k Hz
Distortion THD: > .08 @ 1 Khz
Power Requirements: 100/120/230 VAC - 42 Watts
Dimensions: 89w x 89h x 368d mm
Weight: 4.54kg (10 lbs.)

Description
The ATTY (rhymes with "Patty") is a low-cost, no-noise, compact device designed for audio level control.  It can be connected to any audio system requiring output gain control, giving you additional power over your sound environment.

The ATTY is easy to use and seamless to connect.  It is a convenient solution for controlling audio from a variety of sources.  It features dual audio inputs on Neutrik XLR/Jack combi connectors, and XLR outputs, a level control knob, and a mute button.


Applications
Line Level Control for an input to prevent clipping. Use it between a guitar amp/bass amp/keyboard/mic preamp and the inputs of your A/D converter.
Place it in back of one of our valve preamps and  explore different in/out level combinations without overloading your other gear.
Use it as a Level Control to control a pair of powered  monitors. The quick mute switch can come in handy as a cough drop/feedback killer.
Tame hot mic signals without using a mic pad.
Use it as a passive line level control for extension speakers.

There are applications in every studio and live situation that are begging for a simple, inexpensive solution. You may find yourself needing more than one ATTY, because it's so in-front-of-your-eyes simple obvious on so many different applications.  A Designs Audio may have not reinvented the wheel with this one, but they've reinvented the "spare".