Peavey STI Stereo Transformer Direct Box

The Peavey STI stereo transformer direct box is a compact stereo audio isolation unit that allows you to share signals, without hum or noise, to multiple outputs. With two isolation transformers, the STI provides a noise free uncolored stereo interface. It allows a computer or other device with a line or headphone output to connect to a mixer or amplifier without hum. With transformer coupling, hum and noise due to different grounds are not passed through. Any device with a line or headphone output can be an isolated stereo source. The output connections will match the inputs of most receiving devices, mic or line level.

Key Features

• Dual isolation transformers
• 1/8 (3.5mm) stereo input
• Left and right balanced XLR mic level outputs
• XLR output level control
• Left and right 1/4 TRS line level outputs
• Ground lift switch

Technical Specifications

Weight Unpacked
.672lbs (.305kg)
Weight Packed
.782lbs (.355kg)
Height Packed
2.875” (7.30cm)
Width Packed
6” (15.24cm)
Depth Packed
9” (22.86cm)