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A recessed toggle switch switches between battery power or the external coaxial, power inlet connector. The upper panel has one RCA (phono) connector providing the unbalanced output and a female XLR for the balanced microphone/line level output. The front panel has a button to switch between microphone or line-level for the balanced output and LED indicators for 'power on' and 'low battery'.
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The unbalanced output provides a -10dBV signal suitable for consumer equipment. There are two outputs The balanced output may be switched to provide either microphone or line level and give the same output with microphone preamplifier inputs above 200 ohms. This has an oscillator operating at 700Hz the oscillator output is compared against an internal temperature-stable reference in a gain-controlled loop that adjusts the final output level with stability suited to accurate bench top audio testing. Categories By brand New products Audio and data connectors Video and RF connectors Power connectors, distribution and batteries Connection panels and stageboxes Fibre optic cables, connectors and interfaces Cable assemblies, patchcords and leads Cables Cabling accessories and tools Bags and cases Racks and enclosures Rack accessories and hardware Lights, clocks, furniture, fittings and equipment supports Drives, memory, media, labelling and sound effects Microphones Radio Microphones Microphone supports, amplifiers, powering and accessories Headphones, headsets, earpieces, amplifiers and wireless systems Hearing protection and noise control Record, replay and radio receivers Audio interfacing Video interfacing, processing, monitoring and camera accessories Audio mixers and processing Amplification Loudspeakers and audio monitoring Test and measurement Communications, conferencing and datacoms Assistive Listening Index By brand Index New products Special offers Clearance list