Product Description

Stable Power Regulator. Provides an ultra-stable 120 VAC supply from low or high voltage sources. Cool running, noise free technology allows placement in critical listening environments. Linear Filtering Technology dramatically reduces differential AC line noise. SMP non-sacrificial surge suppression with Extreme Voltage Shutdown. Front panel digital LED meter displays input voltage or output current with toggle button. 20A capacity, 12 Regulated and Linear Filtered outlets, Telco In/Out, 3 pairs coaxial connectors (Universal Coax). Rack ears included.

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Product Details

• Brand: Furman
• Model: SPR-20 i

Features

• Provides an ultra-stable 120 VAC supply from low or high voltage sources
• Linear Filtering Technology (LiFT) for unequaled audio and video clarity
• Cool running, noise free technology allows placement in critical listening environments
• Front-panel digital LED meter displays input voltage or output current with toggle button
• SMP non-sacrificial surge suppression with Extreme Voltage Shutdown

From the Manufacturer

The Furman SPR-20i Stable Power AC Voltage Regulator - Cool Running, Noise Free Technology for Optimum Listening Environments

The extreme AC demands encountered in the professional audio/video arena have required technological developments far in excess of typical home theater/audiophile power products. In studios, live sound, and broadcast facilities, breakdown is unacceptable. Equipment failure or poor performance is costly. The same is true of today's home theater. Furman's solution based technology, extensive engineering expertise, and robust build quality have answered the challenge of today's corrupted power lines, and led to the creation of the SPR-20i.

Includes Linear Filtering Technology (LiFT)

Use Your Entertainment Equipment Up to Its Full Potential

With today's chaotic demands on many municipal power facilities, AC voltage is often reduced so that it can be stretched to fulfill excess demand. This creates a substantial negative impact on your system's performance. Power amplifiers and powered sub-woofers cannot perform to their full potential. Even a relatively modest reduction in AC voltage can obliterate the sonic impact of an otherwise superior system. Just as problematic are excessively high line voltages. Excess voltage can overheat sensitive circuits; lower the life and reliability of projector lamps, and cause many circuits to shut down. With the SPR-20i's exclusive Stable Power AC Voltage Regulation Technology, voltage-starved power amplifiers and powered sub-woofers perform at their full potential. With the SPR-20i, home theaters are supplied with constant, virtually unwavering AC voltage. This assures trouble-free service for any environment suffering from unstable power.

Virtually Eliminate RF and EMI Noise

The SPR-20i generates virtually no heat, and produces none of the mechanical noise typical in inferior AC voltage regulators. Further, our zero-crossing solid state technology provides virtually unlimited peak current delivery, avoiding the current limiting found in AC regulators that convert AC power into DC, then synthesizing an AC output signal.

In addition to unstable voltage, today's AC lines are plagued with RF and EMI noise. When connecting sensitive equipment to your home's power outlet, AC noise couples into your system's critical components. This AC noise masks low level signals and cripples performance. This low level content is critical because it relays the crucial harmonics and ambience in audio, as well as the depth and clarity in video. With Furman's exclusive Linear Filtering Technology, televisions, projectors, DVD players, and processors are fed linearly-filtered AC power. This dramatically reduces noise, ensuring consistent peak operation of your critical components regardless of load conditions or the time of the day.

Series Multi-Stage Protection (SMP) featuring Extreme Voltage Shutdown (EVS)

Superior Surge Protection

Another critical feature is Furman's exclusive Series Multi-Stage Protection. This virtually maintenance-free surge suppression assures the highest level of AC protection possible, without sacrificing itself when the offending surge is severe: no damaged equipment, no service calls, no down time. Further, the digital AC input voltage, output voltage, and current meters allow precise measurements of both the AC line and the current load. These meters are a valuable asset when monitoring systems that are connected to today's potentially poor power grids, or the meters may be dimmed when monitoring is not required.

When employing the SPR-20i, you will notice far clearer, stunningly focused sound and visual images from your system. Video presentation will be crisp and colors true with greater gray and black scale definition, as well as noticeably improved depth and clarity. When installed with the IT-Reference 15i or 20i, home theaters will reap the dual benefits of Furman's Stable Power and Discrete Symmetrical AC Filtering, ensuring performance without compromise — without peer.

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Technical Specifications

• AC Current Capacity: Input - 20 Amp capacity required, Output - 12 - 20 Amps RMS (19 Amps continous & 114 VAC)
• AC Voltage Regulation: Provide AC regulation for a continous output of 120 VAC (± 1.0V typically)
• Linear Noise Attenuation: Tranverse (Differential) Mode: > 40 dB from 10 kHz - 100 kHz, > 80 dB from 100 kHz - 1GHz (Linear attenuation curve from 0.05 - 100 ohms line impedance), Common Mode: > 75 dB, 10 Hz - 50 kHz, > 40 dB 50 kHz - 1 MHz
• Outlets: 8 linearly filtered - rear panel, 4 Linearly filtered outlets with additional ultrasonic filtering for digital or video components
• Transient Voltage Surge Suppression: 120 VAC - Series Multi-Stage Protection - Non-Sacrificial with Zero Ground Contamination
• Shutdown Range: 135 VAC ± 5 VAC
• Dimensions: 5.75H x 17W x 15.63D inches (Standard 3 rack unit height without feet)
• Weight: 31 lbs
• Power Consumption: 12 Watts for display and control circuits independant of actual load
• Safety Agency Listing: C-ETL

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Choose a Furman Power Source That is Right for Your Entertainment System – You Can Never Have Too Much Power

For over 33 years, Furman has pioneered the development of AC power products for the most demanding audio, video, and broadcast professionals. Though the need for pristine AC power is nothing new, Furman's technology and its unique implementation are revolutionary and without peer. Today's power lines are plagued with RF and EMI noise. Furman has the power supply that is perfect for your entertainment system. See and hear your theater or audio system as it should be -- uncompromised.

	IT-Reference 20i Discrete Symmetrical AC Power Source - 20 amp capacity. Five discrete power banks eliminate inter-component noise and interference. Power Factor Technology provides over 80 Amps peak charge surplus current for power-starved amplifiers. Linear Filtering Technology dramatically reduces differential AC line noise. Comprehensive, non-sacrificial AC surge protection. 20A capacity, 12 outlets (8 Balanced Power, 4 Power Factor Technology), Telco In/Out, 3 pairs coaxial connectors (Universal Coax). Rack ears included.
	IT-Reference 15i Discrete Symmetrical AC Power Source - 15 amp capacity. Power Factor Technology provides over 55 Amps peak charge surplus current for power-starved amplifier. Linear Filtering Technology dramatically reduces differential AC line noise. SMP non-sacrificial surge suppression with Extreme Voltage Shutdown. 15A capacity, 11 outlets (2 Balanced Power, 4 Power Factor Technology, 4 Linear Filtered, 1 Front. Panel Linear Filtered for convenience), Telco In/Out, 3 pairs coaxial connectors (Universal Coax). Rack ears included.
	IT-Reference 7i Supplemental Discrete Symmetrical AC Power Isolation - 7 amp capacity is ideal for upgrading an existing power conditioner or isolating remotely located video components. Symmetrically Balanced Power cancels the audio hum and video distortion caused by ground loops. Linear Filtering Technology dramatically reduces differential AC line noise. SMP non-sacrificial surge suppression with Extreme Voltage Shutdown. 7A capacity, 4 Balanced Power outlets, 3 pairs coaxial connectors (Universal Coax). Rack ears included.
	SPR-20 i Stable Power AC Voltage Regulator - 20 amp capacity. Stable Power Regulator. Provides an ultra-stable 120 VAC supply from low or high voltage sources. Cool running, noise free technology allows placement in critical listening environments. Linear Filtering Technology dramatically reduces differential AC line noise. SMP non-sacrificial surge suppression with Extreme Voltage Shutdown. Front panel digital LED meter displays input voltage or output current with toggle button. 20A capacity, 12 Regulated and Linear Filtered outlets, Telco In/Out, 3 pairs coaxial connectors (Universal Coax). Rack ears included.
	Elite-20 PF i Ultra Linear AC Power Source - 20 amp capacity. Ultra-Linear AC Power Conditioner with Power Factor Technology. Power Factor Technology provides over 55 Amps peak charge surplus current for power-starved amplifiers. Ultra-Linear Filtering Technology for stunning audio and video clarity. SMP non-sacrificial surge suppression with Extreme Voltage Shutdown. Ultrasonic bi-filtering isolates digital and video circuits from analog components Retractable LED lamps illuminate a cabinet or rack full of equipment. 12 Volt triggering for remote control with Bypass option. 20A capacity, 13 outlets (4 Power Factor Technology, 9 Linear Filtered), Telco In/Out, 3 pairs coaxial connectors (Universal Coax). Rack ears included.
	Elite-15 PF i Linear Filtering AC Power Source - 15 amp capacity. Ultrasonic bi-filtering isolates digital and video circuits from analog components. Linear AC Power Conditioner with Power Factor Technology. Power Factor Technology provides over 45 Amps peak charge surplus current for power-starved amplifiers. Wide-bandwidth Linear Filtering Technology for stunning audio and video clarity. SMP non-sacrificial surge suppression with Extreme Voltage Shutdown. Retractable LED lamps illuminate a cabinet or rack full of equipment. 12 Volt triggering for remote control with Bypass option. 15A capacity, 13 outlets (4 Power Factor Technology, 9 Linear Filtered), Telco In/Out, 3 pairs coaxial connectors (Universal Coax). Rack ears included.
	Elite-15 DM i Linear Filtering AC Power Source - 15 amp capacity. Digital volt and current meters. Linear AC Power Conditioner. Linear Filtering Technology for remarkable audio and video clarity. SMP non-sacrificial surge suppression with Extreme Voltage Shutdown. Ultrasonic bi-filtering isolates digital and video circuits from analog components. 12 Volt triggering for remote control with Bypass option. 15A capacity, 13 Linear Filtered outlets, Telco In/Out, 3 pairs coaxial connectors (Universal Coax). Rack ears included.
	Elite-15 i Linear Filtering AC Power Source - 15 amp capacity. Ultrasonic bi-filtering isolates digital and video circuits from analog components. Linear AC Power Conditioner. Linear Filtering Technology for remarkable audio and video clarity. SMP non-sacrificial surge suppression with Extreme Voltage Shutdown. Retractable LED lamps illuminate a cabinet or rack full of equipment. Digital voltmeter. 12 Volt triggering for remote control with Bypass option. 15A capacity, 7 Linear Filtered outlets, Telco In/Out, 3 pairs coaxial connectors (Universal Coax). Rack ears included.