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Line-Level Audio Switch - 2x1
Series:
Model: ST-SSR1
- Switch Line Level Sources
- Select Between Two Balanced Lines
- Silent Audio Switching
- Switching Without Hard Relay Contacts
- Fast Switching for Audio Muting
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The ST-SSR1 was designed for absolute silent switching of audio signals. It supports two balanced line-level inputs and one balanced output. Each can be used unbalanced as well. The ST-SSR1 is perfect for switching between two input signals or as a silent On/Off switch for a single channel. Performance is in keeping with the technical standards for which RDL® has become known. The user can program the module for either fast or soft switching.
The SELECT input feeds the OUTPUT when the TRIG terminal is grounded, otherwise the OUTPUT is fed by the NORMAL input.
The control current required at the TRIG terminal is so minimal (< 0.5 mA) that the ST-SSR1 can be controlled from nearly any source from switches to logic circuits.
The ST-SSR1 may be controlled using the RDL RC2-ST, RT2 or RUC-4 remote controls.
The SELECT input feeds the OUTPUT when the TRIG terminal is grounded, otherwise the OUTPUT is fed by the NORMAL input.
The control current required at the TRIG terminal is so minimal (< 0.5 mA) that the ST-SSR1 can be controlled from nearly any source from switches to logic circuits.
The ST-SSR1 may be controlled using the RDL RC2-ST, RT2 or RUC-4 remote controls.
- Switch Line Level Sources
- Select Between Two Balanced Lines
- Silent Audio Switching
- Switching Without Hard Relay Contacts
- Fast Switching for Audio Muting
- Selection by Open-Collector Logic
- Operating Temperature (Maximum): 131 F
- Operating Temperature (Minimum): 32 F
- Switching Time Fast: Time required for NORMAL input to turn off: 10 us
- Switching Time Soft :: 5 ms
- Switching Time Fast: Time required for NORMAL input to turn on: 15 us
- Switching Time Soft :: 70 ms
- Switching Time Fast :Time required for SELECT input to turn off: 15 us
- Switching Time Soft:: 10 ms
- Switching Time Fast: Time required for SELECT input to turn on: 20 us
- Switching Time Soft:: 35 ms
- Control Signal: TRIG terminal must be externally pulled to ground
- Control Current: 0.5 mA
- THD+N: < 0.05 %
- Frequency Response:
15 to 20000 Hz (+/- 0.5 dB, bridging load)
30 Hz to 20 kHz (+/- 0.5 dB, 600 ohm load) - Noise (below +4 dBu): < -80 dB (85 dB typical)
- Headroom (above +4 dBu): > 18 dB
- CMRR: > 45 dB (100 Hz, either port)
- Power Requirement: 24 to 33 VDC @ 40 mA
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Contact AHR Audio Visual, Inc.
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AHR Audio Visual, Inc.
53 Stickle Ave
Suite 3
Rockaway, NJ 07866
USA
(973)586-4410
www.ahrav.com
Contact in regards to this product:
Radio Design Labs
Model: ST-SSR1
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