- Description
Details
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 Ω speaker. The second output is intended to drive 600 Ω 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 Ω or 600 Ω inputs. If desired, both outputs may be used at the same time.
- Features
Features
- 2 Watts RMS into 8 Ω
- +12 dBu Into 600 Ω
- Quality Utility Amplifier
- Intercom Driver
- Music-On-Hold Driver
- Specification
Input Unbalanced 10 kΩ Input Level ‑15 dBV minimum (for rated power output)‑20 dBV minimum (for 1 watt RMS into 8 Ω Frequency Response 35 Hz to 30 kHz (8 Ω +/‑ 1.5 dB)20 Hz to 30 kHz (600 Ω +/‑ 0.5 dB THD+N < 0.75%; 0.5% typical Noise < ‑80 dB (8 Ω @ 2 W RMS)< ‑70 dB (600 Ω, referred to +4 dBu) Outputs (2) 1 @ 8 Ω, 2 watts RMS maximum1 @ 600 Ω, +12 dBu maximum Ambient Operating Environment 0° C to 40° C Power Requirement Ground‑Referenced, 24 to 33 Vdc @ 250 mA WEEE Weight 0.13 lbs (0.059 kg) Shipping Dimensions 2" (50.8 mm) x 2" (50.8 mm) x 4" (101.6 mm) Shipping Weight 0.18 lbs (0.082 kg) - Documents
Documents
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