Royer SF-24 Guide de l'utilisateur

Royer LabsModel SF-24VVacuum Tube, Stereo Ribbon Velocity MicrophoneOperation Instructions Manual & User GuideMade in U.S.A.

thumb and forefinger (Image 5). Rotate the drum so that the desired voltage appears in the window of the module (Image 6). Gently pu

secondary and fall into the category of conveniences or interface capabilities (such as digital or optical outputs).A good preamplifier should sound na

You can perform a simple test to check for this condition (preferably done with a pair of headphones to avoid feedback). Pl

Unwanted magnetically induced noise (hum) can only come from external sources. Fortunately, simply repositioning a ribbon microphone often gets rid of

Drum Overhead & RoomPosition the SF-24V horizontally over the center point of the kit, two to three feet above the cymbals. For a centered snare d

PianoThere are several positions that will give excellent results with the piano. Start with a distance of one foot to several feet from the knee of t

Specialized Stereo Recording TechniquesClassic Blumlein TechniqueFor many years, “coincident” microphone setups have been widely used for picking up s

ribbon element is at 90 degrees to the performance and is the “side” microphone. If the microphone is to be mounted upside down, make the

Care and MaintenanceThe SF-24V is a solidly built, precision instrument. Following a few commonsense rules is all that is required to ensure proper op

cloth, not to the microphone). Be very careful whenever working around the transducers to avoid contamination of the ribbon elements.Care for the SF-2

TABLE OF CONTENTSModel SF-24V Ribbon MicrophoneRevised 2015Introduction 3SF-24V Vacuum Tube Stereo Ribbon Microphone 3Active & Vacuum Tube Ribbon

SpecificationsAcoustic Operating Principle: Electro-dynamic pressure gradient with active electronicsPolar Pattern: Symmetrical Figure-8Generating El

Polar PatternFrequency Response21

Wiring Diagram22

WarrantyPLEASE RETAIN YOUR ORIGINAL BILL OF SALE AS YOU WILL NEED TO PRESENT IT SHOULD YOU REQUIRE SERVICE UNDER THIS WARRANTY.TO VA

IntroductionSF-24V Vacuum Tube Stereo Ribbon MicrophoneCongratulations on your purchase of a Royer Labs model SF-24V vacuum tube stereo ribbon microph

DescriptionThe SF-24V vacuum tube stereo coincident ribbon microphone is the only microphone of its kind available, combining high audio performance w

Although spaced microphones can produce similar stereophonic results, such recordings when summed to mono can suffer from “comb filter” effects: peaks

3. Be certain that the input channel fader or volume control is set to minimum before plugging in any microphone. Preamplifier gain trim should be set

5. Avoid dropping the microphone. An accidental fall to a hard surface could stretch one or both ribbons and, depending on the nature of the fall, pos

Hold the mic by placing the transducer (ribbon element) end in the palm of one hand. While holding the shock mount in the other hand, gently insert th

Power Supply Input ModuleThe power OFF/ON switch and the Power Input Module are located on the rear side of the power supply (Image 1). The Power