Furman
Furman IT Reference 20i
Best power conditioner for high-end home theater and audiophile systems.
The Furman IT-Reference 20i is a 12-outlet AC power conditioner designed to enhance the performance of premium home theater and audiophile systems. This enhanced version features a redesigned chassis and an improved, ultra-quiet power supply. Its exclusive Discrete Symmetrical Power system with dual screen technology isolates power banks, eliminating ground loops and noise between connected equipment. The Power Factor Correction Circuitry provides a highly filtered, low-impedance power supply for amplifiers, offering over 9 Amps of continuous current reserve. Experience clearer, more focused sound and sharper visual images with Furman's Linear Filtering Technology, which suppresses AC noise evenly for uncompromised system performance.
$5224.95
More IT Reference Options
Owner Satisfaction
4.6
/ 5
Category Rank
116
/ 776
#116 in Power Control Units
Price vs Category Average
+467%
Above average
AC Current Capacity
201220
/ Input, Amp capacity required; Output, - Amps RMS (maximum, all outlets combined, continuous)
Who it's for
- Audiophiles seeking pristine, interference-free sound quality
- Home theater enthusiasts demanding maximum equipment performance
- High-end system owners needing reliable hardware protection
Who should skip it
- Budget-conscious buyers prioritizing cost-effective solutions
- Users with limited rack space or weight restrictions
- Owners of enclosed cabinets lacking proper ventilation
Performance breakdown
Noise Floor Reduction
Symmetrical power design virtually eliminates hum and background interference.
Current Reserve Capacity
Provides massive instantaneous power for demanding high-end amplifiers.
Component Isolation
Five discrete power banks prevent cross-talk between sensitive audio components.
Build Integrity
Heavy-duty chassis construction ensures professional-grade durability and stability.
Visual Clarity Enhancement
Advanced filtering technology delivers noticeably sharper and more stable images.
Installation Versatility
Standard rack-mount form factor fits seamlessly into professional equipment stacks.
Key Specs
AC Current Capacity
Input, 20 Amp capacity required; Output, 12-20 Amps RMS (maximum, all outlets combined, continuous)
Linear Noise Attenuation
Transverse (Differential) Mode: > 20 dB from 1 kHz - 2 kHz; >40 dB from 2 kHz - 100 kHz; >80 dB from 100 kHz - 1Ghz (Linear attenuation curve from 0.05 – 100 ohms line impedance). Common Mode (video outlets): > 90 dB, 10 Hz - 50 kHz; 40 dB 50 kHz -1MHz
Power Consumption
8.5 watts for display and control circuits independent of actual load.
Dimensions
5.75" high, 17" wide, 16.25" deep (Standard 2 RU height without feet)
Weight
81 lbs.
Device Type
Power Conditioner
Number of Outlets
12
Power Factor Correction Circuitry
9 Amps RMS reserve, resistive load, over 80 amps peak charge
Features
- 12-outlet power conditioner ideal for video systems
- Improved, ultra-quiet power supply
- Discrete Symmetrical Power with dual screen technology cancels hum-inducing noise
- Five discrete power banks eliminate inter-component interference and noise
- 8 symmetrical balanced outlets
- 4 power factor corrected amplifier circuits
- Symmetrical balanced power cancels hum inducing noise from audio and video
- Linear Filtering Technology for unequaled audio / video clarity
What customers say
Customers consistently praise the Furman IT Reference 20i for its exceptional power conditioning capabilities, which significantly enhance the clarity and depth of audio and video systems. Users frequently report a noticeable reduction in background noise and improved dynamic range, leading to a more immersive entertainment experience. While an investment, many consider its robust build quality and transformative performance to offer substantial value, making it a highly recommended component for serious enthusiasts seeking pristine power delivery.
Know before you buy
This system uses dual screen technology to isolate your equipment into five separate power banks. By doing so, it effectively eliminates ground loops and prevents noise interference between your connected components.
Yes. The IT-Reference 20i features Power Factor Correction Circuitry that provides a 9-amp continuous current reserve, ensuring your amplifiers receive the low-impedance power they need for peak performance.
Yes, this unit requires a 20-amp input capacity. You will need to ensure your wall circuit is rated for 20 amps to support the unit's maximum current capacity.
Linear Filtering Technology suppresses AC noise evenly across a wide frequency range. This results in a lower noise floor, which translates to clearer, more focused sound and sharper, more detailed visual images.
Yes, the IT-Reference 20i is designed for rack mounting and occupies a standard 2 RU height when the feet are removed.
The IT-Reference 20i is a dedicated power conditioner focused on noise filtration and power delivery. It does not include battery backup or surge protection features.
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$5225