- Description
Details
The DynasoundPro DS1626 sound masking amplifiers are well suited for traditional 70 volt systems and smaller installations. It is used when with the DS3008 or DS3002 DynasoundPro sound masking generators.
- Features
Features
- Two or four channel lightweight design
- Universal input switch mode power supply with active power factor correction (PFC)
- Individually configurable speaker outputs for low-impedance (2, 4, or 8 Ohm), or 25V, 70V, or 100V constant voltage
- Power-saving automatic sleep mode, less than 1W, defeatable
- Rear panel DIP switch per channel for selection of hi-pass filter, limiter, input gain, and speaker output mode
- Front panel power switch, defeatable
- Rear panel level controls, defeatable
- Front panel LEDs for temperature, current, signal, clip, mute, bridge mode, protect, sleep, and power switch disable
- Euroblock connectors on all inputs and outputs
- Remote DC level control per channel
- Detachable AC mains line-cord connector with universal 120-240VAC range
- Continuously variable cooling fan
- Amplifier protection: Shorted output power limiting, over-temperature, power supply fault, DC-output, mains fuses & inrush current limiting
- Specification
Voltage Gain Selectable at 26dB, 32dB, 38dB, or 1.4V Damping Factor >250 (8 Ohm load <1kHz) Input High Pass Filter 80Hz 2nd Order Distortion (SMPTE, typical) <0.5% Distortion (THD-N, typical) <0.5% (8 Ohms, 10dB Below Rated Power, 20Hz–20kHz) Channel Separation -75dB (dB From Full Output, 1kHz) Signal-to-Noise (unweighted) 20Hz-20kHz, Gain@26dB >99dB (All 150x Models)
>96dB (All 75x Models)Frequency Response 20Hz-20kHz, +/-0.05dB Balanced Input Connector Euroblock 3.5mm Input Impedance 10k Ohms Maximum Input Level +21dBu Speaker Output Connector Euroblock 7.62mm Remote DC Level Control Euroblock 3.5mm – Gnd, CV, V+ Per Input Attenuators (per channel) Rear Panel, Fully Off = Mute Amplifier Protection Shorted Output Power Limiting, Over-Temperature, DC-Output, Power-Supply Fault, Mains-Fuses & inrush-Current Limiting Cooling Continuously Variable Temperature Controlled Fan Environmental 32°F-120°F, (0°C-49°C) non-condensing Dimension (H x W x D) 1.75" (44.45 mm) x 19" (482.6 mm) x 14.54" (369.31 mm) Weight 12.1 lbs (5.5 kg) - Documents
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