Skip to content

Furman SPR16E Stable Power AC Voltage Regulator

by Furman
Write a review
Sold out
Original price $5,325.00 - Original price $5,325.00
Original price
$5,325.00 - $5,325.00
Current price $5,325.00

Furman SPR16E Stable Power AC Voltage Regulator

With the SPR-16E’s exclusive Stable Power AC Voltage Regulation Technology, home theaters are supplied with constant, virtually unwavering AC voltage.

This assures trouble-free service for any environment suffering from unstable power. The SPR-16E’s solid state multi-tap autoformer provides AC regulation for a continuous output of 230VAC (+/- 5.0V typically) with an input voltage range of 213VAC to 245VAC (the SPR-16E will regulate voltages well beyond 213VAC to 245VAC, but not within 5.0VAC). This unit generates virtually no heat and produces none of the mechanical noise typical in inferior AC voltage regulators, making it ideal for use in critical listening environments.

Further, our microprocessor-controlled, 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.

The SPR-16E also features Linear Filtering Technology for unsurpassed differential AC noise reduction, Series Multi-Stage Protection to provide virtually maintenance-free suppression from transient voltage surges and spikes, and Extreme Voltage Shutdown to guard against prolonged overvoltage conditions. The SPR-16E may be used in combination with a Furman ITReference 16 E Discrete Symmetrical Power Conditioner, providing the most comprehensive AC power management solution available.


  • Series Multi-Stage Protection provides the highest level of protection available.

  • Linear Filtering Technology significantly reduces AC line noise.

  • Auto-resetting Extreme Voltage Shutdown protects equipment from dangerous overvoltage conditions and automatically resets when voltage returns to safe levels.

  • Retractable LED lamps illuminate a cabinet or rack full of equipment.

  • Zero ground contamination circuitry protects critical digital components.
  • Ultrasonic bi-filtering isolates digital and video circuits from analog components.
  • Cool running, noise free technology allows placement in critical listening environments. Laboratory precision grade voltmeter displays incoming voltage.
  • 4 pairs of HD ready cable/satellite isolated TVSS protected F-connectors.

  •  16A capacity

furman spr16e stable power ac voltage regulator melbourne hi fi
AC Current Capacity: Input – 16 Amp capacity required
Output – 16 Amps RMS (15 Amps continous & 215 VAC)
AC Voltage Regulation: Provides AC regulation for a continuous output of 230VAC (±5.0V typically) with an input voltage range of 213VAC to 245VAC. (The SPR-16E i will regulate well beyond 213VAC to 245VAV, but not within ±5.0VAC)
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 (video outlets):
> 75 dB, 10 Hz – 50 kHz, > 40 dB 50 kHz – 1 MHz

Outlets: 1 (linearly filtered outlet – 16 amp)
7 (linearly filtered outlets)
4 (linearly filtered outlet with additional ultrasonic filtering for video components)
Transient Voltage Surge Suppression: 230 VAC – Series Multi-Stage Protection – Non-Sacrificial with Zero Ground Contamination.
(376 V peak clamping & 6000V / 3000A input)
Telco Cable / Satellite (less than .1dB insertion loss)
Shutdown Range: >275 VAC ± 5 VAC
Dimensions: 152mm H x 432mm W x 413mm D
(Standard 3 rack unit height without feet)
Weight: 15.5 kg.
Power Consumption: 12 Watts for display and control circuits independant of actual load

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare