FurmanSPR-20iusedFurman SPR-20i Ref. Voltage Regulator and Conditioner 20AAnyone looking for a great Conditioner and voltage stabilizer designed by Garth Powell who now works for Audioquest. This unit would be very, very similar to their Niagara 5000 unit. I've used it ...800.00

Furman SPR-20i Ref. Voltage Regulator and Conditioner 20A

Listing ID: lis8g54d Classified 
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Condition
9/10
Payment methods
Ships fromGlen Allen, VA, 23059
Ships toUnited States
Package dimensions24.0" × 24.0" × 8.0" (35.0 lbs.)
Shipping carriersUSPS, UPS or FedEx
Shipping cost$40.00
Original accessoriesManual
AverageResearch Pricing

Anyone looking for a great Conditioner and voltage stabilizer designed by Garth Powell who now works for Audioquest. This unit would be very, very similar to their Niagara 5000 unit. I've used it for my HT system, OLED, Cable Box, Yamaha Soundbase speakers, Sony Blu-Ray, Panasonic 4K Blu Ray, and 2 Sub Woofers.

This unit does what it was designed to do, lower the noise levels, improves video and sounds, better dynamics and tighter bass with stable power which makes your gear perform at its best.

Paypal add 3%. Shipping will be $40.00, It will cost more but I'll cover the difference. USA only sale. Priced fair. Please see my feed back. Unit is in great shape, no abuse nor beat up like many you see many off.

*Comes with the original 20 Amp power cord and Signal Cable Silver Resolution 20 Amp power cord that takes this unit to another level. .

Not sure I have the box but of course I will pack it well. I've had it 2 years now. Setup and left in place except for cleaning, one owner, me.

I can vouch for voltage stabilization and Protection.This is the pro line of Furman and Garth brainchild.

Furman SPR-20I Features at a Glance
Provides an ultra-stable 120 VAC supply from low or high voltage sources
Linear Filtering Technology (LiFT) for unequaled audio / video clarity
Series Multi-Stage Protection (SMP) featuring Extreme Voltage Shutdown (EVS)
Cool running, noise free technology allows placement in critical listening environments
Detachable surge suppression module for telco and cable / satellite connectors
20 amp RMS capacity.

AC Current Capacity: Input, 20 Amp capacity required; Output, 20 Amps RMS (19 amps continuous @ 113 VAC)
Linear Noise Attenuation: Transverse (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)
Power Consumption: 12 watts for display and control circuits independent of actual load.
Dimensions: 4" high, 17" wide, 15.625" deep (Standard 2 RU height without feet)
Weight: 31 lbs.
Dimensions4" H x 17" W x 15.625" D (Standard 2 RU height without feet)
Weight31 lbs

Current From Audio Advisor.
Furman SPR 20i Power Conditioner
Item # FUSPR20I
Our Price: $1,995.00

Reviewer Summation.
"Every single aspect of the sound through this system is dramatically superior to the same system without the Furman line conditioners. No matter how you like to dissect the sound to describe it, those things all got better. Bass extension and control, tonal balance and color palette, human-sounding voices, all aspects of realistic 3-D imaging, dynamics - the whole envelope is pushed much farther out.

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