PRO AV CATALOG
Gated Line Amplifier - Noise Gate
Series:
Model: ST-GLA1
- A gated line-level preamplifier
- Self gating to suppress unwanted noise
- Fast, silent audio switching
- Integral single-ended noise reduction
- Adjustable gain and threshold
The input and output may be wired balanced or unbalanced. Two LED indicators are provided for adjustment.
- A gated line-level preamplifier
- Self gating to suppress unwanted noise
- Fast, silent audio switching
- Integral single-ended noise reduction
- Adjustable gain and threshold
- Balanced or unbalanced input / output
- Open-collector logic output
- Amplifier Signal Type - Audio
- Amplifier Type - Other
- Operating Temperature (Maximum): 131 F
- Operating Temperature (Minimum): 32 F
- Maximum Frequency Response (Bandwidth): 30 kHz
- Maximum Frequency Response (Bandwidth): 30000 Hz
- Minimum Frequency Response (Bandwidth): 10 Hz
- Minimum Frequency Response (Bandwidth): 0.01 kHz
- Total Harmonic Distortion + Noise (THD+N): 0.20 %
- Number of Inputs: 1
- Number of Outputs: 1
- Inputs: 10 Kilo Ohms balanced or unbalanced, bridging
- Input Level: -15 to +4 dBu
- ON Gain: Adjustable to produce +4 dBu output for rated input signal range
- Headroom: > 18 dB (above +4 dBu)
- THD+N: < 0.2 %
- Residual Noise: < -95 dB (below +4 dBu muted)
- Outputs: 150 ohm (+4 dBu Balanced, -10 dBV unbalanced)
- Switching Time: 30 ms
- Off Delay: 2 seconds nominal (may be extended using external capacitor)
- Control Output: Open-collector @ 50 mA
- Muting Attenuation: > 60 dB (referred to input signal level)
- Muting Threshold: –16 to –35 dB (adjustable, referred to +4 dBu)
- Detector Bandwidth: 20 to 5000 Hz
- Power Requirement: 24 to 33 VDC @ 75mA
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Advanced Sound & Communication
3817 Broadway
Kansas City, MO 64111
USA
(816) 931-9525
www.advancedsoundkc.com