The ST-PA2 features a single, unbalanced audio input, a gain control, and two outputs. The first output is designed to deliver a clean 2 watts RMS into an 8 O speaker. The second output is intended to drive 600 O transformers, typically on equipment inputs. This makes the ST-PA2 uniquely suited to applications such as music-on-hold inputs on telephone systems which may have either 8 O or 600 O inputs. If desired, both outputs may be used at the same time.

Features:

• 2 Watts RMS into 8 ΩO
• +12 dBu Into 600 O
• Quality Utility Amplifier
• Intercom Driver
• Music-On-Hold Driver