Furman P-1800 AR

15-amp Power Conditioner and Voltage Regulator
Furman P-1800 AR image 1
Furman P-1800 AR image 1
Special Financing - Ends Jul 6

Or just $30/month§ for 36 months

0% interest for 36 months**. 36 equal monthly payments required. Valid through 7/6/2017. Learn more

Or make 3 easy payments of $349.67/month!

Plus $10 processing fee. Use any credit card! Sweetwater's Flexible Payment Plan lets you get your gear now and stretch your payments over time. Plus, we won't charge interest! Learn more

In Stock!
Available for immediate delivery!

Share this with your friends:

Most popular accessories & related items...

Furman P-1800 AR
In Stock!

Knocks Out Potential Power Issues!

The Furman P-1800 AR gives you dependable protection against potentially damaging power issues. Not only is the P-1800 AR a high-quality voltage regulator, but it's also a fully featured power conditioner, packed with Furman's best-of-the-best filtering and purifying protection technologies. The P-1800 AR brings you a stable 120 volts of AC power - accepting a wide range of AC voltages. On the power conditioning side, you'll have the proven Furman Linear Filtering Technology, Series Multi-Stage Protection, and Extreme Voltage Shutdown safeguarding your gear, with the Furman P-1800 AR.

Furman P-1800 AR Voltage Regulator and Power Conditioner at a Glance:
  • Protects your equipment from damaging voltage issues
  • Full-featured power conditioner purifies and filters your power

Protects your equipment from damaging voltage issues
The Furman P-1800 AR provides a stable 120 volts of AC power, protecting your important gear from problems caused by AC line voltage irregularities - sags, brownouts, and overvoltages. The P-1800AR can accept voltages across a wide AC range, transforming it into a constant safe output.

Full-featured power conditioner purifies and filters your power
Beyond its exceptional voltage regulation features, the P-1800 AR adds Furman's power-conditioning know-how. You get all of Furman's best technologies packed into the P-1800 AR, including Linear Filtering Technology (LiFT), which eliminates issues with AC line noise. What's more, the P-1800 AR also features Furman's additional protective measures, including their Series Multi-Stage Protection (SMP) and Extreme Voltage Shutdown (EVS).

Furman P-1800 AR Voltage Regulator and Power Conditioner Features:
  • Maximum Current: 15 amps @ 124 Volts
  • Line Cord: Captive 3/14 AWG, 10 ft. black cord with NEMA 15 plug
  • BNC Socket w/Switch: 12VAC 500MA maxx (lamp not included)
  • Operating Voltage: 90 to 139 VAC
  • Over-Voltage Shutdown: 140 VAC Nominal
  • Approximate Input Voltage Capture Range: 97 to 137 VAC
  • Spike Protection Mode: Line to neutral, zero ground leakage
  • Spike Clamping Voltage: 188 VAC peak @ 3,000 Amps
  • Response Time: 1 nanosecond
  • Maximum Surge Current: 6,500 Amps
  • Noise Attenuation: 10 dB @ 10 kHz, 40 dB @ 100 kHz, 50 dB @ 500 kHz
  • Dimensions: 19" W x 12" D x 1.75" H
  • Weight: 15 lbs.
  • Power Consumption: 5 watts
The Furman P-1800 AR knocks out potential power issues with its one-two punch of professional voltage regulation and power conditioning!

Tech Specs

Number of Outlets 9
Maximum Output Current 15A
Manufacturer Part Number P-1800 AR

Customer Reviews

Based on 6 reviews
Write your review

Furman P-1800 AR

We've been having trouble from power surges and brown outs for several years. I've had to replaced some equipment from time to time because of it. Since I bought the Furman P-1800 AR Line Conditioner & Voltage Regulator, We've had no problems at all. It keeps the voltage at a steady 120v. This is a must for any rig.
Music background: Classic Country / Rock

Furman P-1800 AR

After years of going gig to gig and having my guitar rig go from being dead quiet at one venue to noisy (hiss, 60 cycle hum, etc.) at the next I finally bit the bullet at bought the Furman P-1800 AR. Now my rig is dead quiet everywhere I perform. Further I was shocked how often and far power strays from 120 volts. My setup now sounds identical and quiet gig to gig which is priceless. My bass player who has a low end Furman unit started plugging into my unit on stage and now swears by it as well. This is not a sexy piece of gear and it is not cheap, but if you gig frequently and are frustrated with your gear being noisy it is worth every penny. I should have bought one years ago. Highly recommended.
Music background: Semi-Pro-Gigging 50+ shows annually


This power conditioner does an amazing job! I noticed an immediate improvement in the tone I was getting out of both my BatCat and Matchless amplifiers... and these amps sound GREAT before adding any sort of power conditioning to them! So it's easy for me to say, I'm loving it! What an excellent piece of gear! If you're thinking about purchasing this product, stop thinking about it and buy it, you won't regret it, this FURMAN P1800 AR is great!
Music background: Professional Musician

Regulation Bliss!

My studio and also my house have high dipping voltage from 112 to 130 and it broke allot of tube gear over the years. I just got 2 of the Furman P-1899 Ars and I know have a constant 120 volt flow. My equipment is truly protected and I can work with out worry of amplifier damage. I had just bought an expensive Flea 47 microphone (tube) and it went bad in a couple weeks. That is when I looked into a voltage regulator. Sweetwater has always provided me with great service and unlimited help with my needs! Thanks to Brendan Murphy for all his good work!
Music background: Composer/Musician/Artist

Great investment

I plugged my Mac, monitors and all of my outboard gear into the Furman power conditioner as soon as it arrived. I expected to hear an improvement in the sound but I wasn't prepared for the scale of the improvement. It was as if I had just upgraded everything in the signal chain. Fantastic! Now I can watch the display as the incoming voltage of the New York City power drifts up and down knowing that my gear and my music is protected from the fluctuations and noise.
Music background: Recording artist with home studio
See also: Power Conditioning, Furman, Furman Power Conditioners