Furman Sound SP-20ABE manual Options and Accessories, HRKIT-1

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SP-20AB MANUAL

The SP-20AB’s compact size and 20 watts per channel make it ideal for modular use in large commercial installations with multiple small speakers. Its power capacity is also just right for driving the small near fi eld monitors used in most recording studios as a comparison with the main control room monitors - it can power them without overpowering them.

The SP-20AB’s output is available through either of two connectors: standard banana jack binding posts for speakers, or through a male XLR connector. The Satellite/Remote XLR output allows the unit to become a headphone driver, linking any number of ‘Furman HR-2 Headphone Remote Stations together via standard microphone cables. Each HR-2 station conveniently clips to a mic stand and provides individual volume controls for two sets of headphones. When used for overdubbing or rehearsal, this setup provides more than adequate loudness in all headphones (even older high-impedance models), and allows each musician to set his or her own comfortable volume level. When the overdubbing is complete and the musi- cians remove their headphones, the SP-20AB can also power the tape playback speakers through the banana jacks, as selected by pressing the SPEAKERS button on the front panel. An additional headset may be plugged directly into the SP-20AB’s front panel. A volume control is provided for it.

The SP-20AB has a convenient input level control on the left side of the front panel. A pair of yellow LED’s - one for each channel

-light up whenever signal is present (threshold -30 dBu). Another pair of red LED’s show an overload condition in either channel.

Options and Accessories

•Model HR-2 Headphone Remote Station: The HR-2 is compact, unobtrusive box that

clamps to a mike stand or belt, providing two headphone jacks, each with its own volume control. Any number of HR-2 stations may be connected to a SP-20AB using standard microphone cables. The HR-2 comes with snap-on, snap-off mike stand clamp.

•HRKIT-1:

The HRKIT-1 allows mounting of one SP- 20AB in a single rack space. Unit is centered in the space, which equally distributes the weight and allows room for user customizations such as additional selector switches, indicator lights, extra banana jacks, etc.

•HRKIT-2:

Allows side by side mounting of two SP- 20AB’s in a single rack space or one SP-20AB in a standard half rack enclosure.

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Contents SP-20AB Manual SP-20AB Features IntroductionDescription HRKIT-1 Options and AccessoriesFront Panel Descriptions of ControlsNoff Use of the HR-2 Headphone Remote Stations Circuit Description InstallationLimited Warranty Service Specifications SP-20AB Manual Petaluma, California 94954-6919 USA Phone Fax

SP-20ABE, SP-20AB specifications

Furman Sound is a name synonymous with high-quality power management solutions for professional audio, video, and broadcast systems. Among their impressive lineup, the SP-20AB and SP-20ABE power conditioners stand out as essential tools for those who demand reliability and performance in their setups.

The SP-20AB and SP-20ABE are designed to safeguard audio equipment from power surges, electrical noise, and other fluctuations that can jeopardize the integrity of a performance. One of the main features of these power conditioners is the Advanced Power Factor Correction technology. This innovation enhances the efficiency of connected equipment, ensuring optimal operation even in electrically noisy environments.

Both models come equipped with a robust circuit breaker, providing added protection against overloads. The front-panel displays include LED indicators that keep users informed about the power status and any potential issues, ensuring peace of mind during critical operations.

A significant characteristic of the SP-20ABE is its built-in Ethernet connectivity, which allows for remote management and monitoring capabilities. This feature is invaluable for sound engineers and technicians who need to manage multiple devices from a single interface. Such connectivity enhances efficiency and simplifies troubleshooting in larger setups.

The SP-20AB and SP-20ABE also incorporate Furman's proprietary Series Multi-Stage Protection. This multi-layered defense system gives users the assurance that their equipment is secured from damaging transients. The design also includes extensive filtering that minimizes electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring cleaner audio signals and enhanced sound quality.

Both models feature a rugged, roadworthy chassis built to withstand the rigors of touring and on-site performances. This durability means they’re not only suitable for studio environments but also perfect for live applications where reliable power conditioning is crucial.

In summary, the Furman Sound SP-20AB and SP-20ABE power conditioners are vital assets in any audio professional's toolkit. With advanced technologies focused on efficiency, protection, and monitoring, they provide a blend of performance and reliability that ensures your audio gear operates optimally in any setting. Whether in the studio or on the road, these power conditioners represent a wise investment for safeguarding your audio investments.
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