--- product_id: 14979030 title: "Furman P-1800 AR Advanced Level Voltage Regularor/Power Conditioner, 15 Amp, Regulates 97-137 Volt Input Range to 120 Volt Output" brand: "furman" price: "¥378005" currency: JPY in_stock: true reviews_count: 10 url: https://www.desertcart.jp/products/14979030-furman-p-1800-ar-advanced-level-voltage-regularor-power-conditioner store_origin: JP region: Japan --- # 15A stable power output True RMS voltage regulation ±5V 9 isolated outlets + USB charger Furman P-1800 AR Advanced Level Voltage Regularor/Power Conditioner, 15 Amp, Regulates 97-137 Volt Input Range to 120 Volt Output **Brand:** furman **Price:** ¥378005 **Availability:** ✅ In Stock ## Summary > ⚡ Power Perfected: Keep your gear flawless and your workflow unstoppable! ## Quick Answers - **What is this?** Furman P-1800 AR Advanced Level Voltage Regularor/Power Conditioner, 15 Amp, Regulates 97-137 Volt Input Range to 120 Volt Output by furman - **How much does it cost?** ¥378005 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/14979030-furman-p-1800-ar-advanced-level-voltage-regularor-power-conditioner) ## Best For - furman enthusiasts ## Why This Product - Trusted furman brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Grade Convenience:** Includes a BNC connector for an optional gooseneck lamp, adding customizable front-panel lighting for your workspace. - • **Real-Time Power Insights:** Integrated digital voltmeter and ammeter keep you informed with live voltage and current draw readings—control at your fingertips. - • **Rock-Solid Voltage Stability:** Maintains a precise 120V ±5V output from a wide 97-137V input range, safeguarding your gear from brownouts and surges. - • **Versatile Power Distribution:** Nine outlets split into two isolated banks plus a front USB charger ensure your entire setup stays powered and protected without compromise. - • **Next-Level Surge & Noise Defense:** SMP, LiFT, and EVS technologies deliver non-sacrificial surge protection, linear noise filtering, and extreme voltage shutdown for ultra-clean power. ## Overview The Furman P-1800 AR is a professional-grade voltage regulator and power conditioner designed to deliver stable 120V output within a broad input range (97-137V). Featuring True RMS regulation, advanced multi-stage surge protection (SMP/LiFT/EVS), and real-time digital metering, it safeguards sensitive equipment from power fluctuations and noise. With nine isolated outlets, a front USB charger, and optional gooseneck lamp connectivity, it’s the ultimate power management solution for demanding audio, video, and tech setups. ## Description The Furman P-1800 AR is a Prestige-series voltage regulator and power conditioner that keeps your system's voltage rock-steady. Using True RMS regulation, it holds a stable one hundred twenty volts (plus or minus five) from any input between ninety-seven and one hundred thirty-seven volts, protecting gear through sags and brownouts, while Series Multi-Stage Protection, Linear Filtering Technology and Extreme Voltage Shutdown handle surges, noise and over-voltage. A digital voltmeter and ammeter show voltage and current draw in real time, nine outlets are arranged across two isolated banks plus a front convenience outlet with a USB charger, and a BNC connector accepts an optional gooseneck lamp. ## Features - True RMS voltage regulation - holds a stable 120 volts (plus or minus 5) from any input between 97 and 137 volts, protecting gear from sags and brownouts. - SMP/LiFT/EVS protection - non-sacrificial surge suppression, linear noise filtering and extreme-voltage shutdown for clean, safe power. - Digital voltmeter/ammeter - front metering shows incoming voltage and current draw in real time. - Nine outlets in isolated banks - eight rear (two isolated banks) plus one front convenience outlet, with a front-panel USB charger. - BNC gooseneck lamp connector - adds an optional gooseneck lamp for front-panel light. ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 15 A | | Asin | B001UNPCCM | | Best Sellers Rank | #25,564 in Musical Instruments (See Top 100 in Musical Instruments) #25 in Power Conditioners | | Brand | Furman | | Color | Black | | Connector Type Used On Cable | 3.5 mm Jack, USB 2.0 | | Customer Reviews | 4.6 4.6 out of 5 stars (63) 4.6 out of 5 stars | | Enclosure Material | Stainless Steel | | Form Factor | rectangular | | Global Trade Identification Number | 00654061028130 | | Item Dimensions | 22.5 x 16.5 x 4.25 inches | | Item Type Name | Power Conditioner | | Item Weight | 19.2 pounds | | Manufacturer | Furman Pro | | Maximum Power | 1800 watts | | Mfr Part Number | P-1800 AR | | Model Number | P-1800 AR | | Output Current | 15 A | | Output Wattage | 1800 watts | | Specification Met | No | | Unit Count | 1 Count | | Upc | 654061028130 | | Warranty Description | 5 year limited warranty. | ## Product Details - **Brand:** Furman - **Color:** Black - **Connector Type:** 3.5 mm Jack, USB 2.0 - **Item Weight:** 19.2 Pounds - **Material:** Stainless Steel ## Images ![Furman P-1800 AR Advanced Level Voltage Regularor/Power Conditioner, 15 Amp, Regulates 97-137 Volt Input Range to 120 Volt Output - Image 1](https://m.media-amazon.com/images/I/61Brb4JWGXL.jpg) ![Furman P-1800 AR Advanced Level Voltage Regularor/Power Conditioner, 15 Amp, Regulates 97-137 Volt Input Range to 120 Volt Output - Image 2](https://m.media-amazon.com/images/I/71WJEp3MHDL.jpg) ![Furman P-1800 AR Advanced Level Voltage Regularor/Power Conditioner, 15 Amp, Regulates 97-137 Volt Input Range to 120 Volt Output - Image 3](https://m.media-amazon.com/images/I/71Z8Bc5la9L.jpg) ## Questions & Answers **Q: What does this unit do If: 1) The incoming voltage is 115 or 125? 2) The incoming voltage is 110 or 130? 3) The incoming voltage is 100? Thanks.** A: As far as I know the output voltage is always 120 +-5 volts depending on the input voltage range between 97 and 137 volts. Hope this answers your question **Q: Is this really the p-1800 ar? the photo shows the p-1800 pf-r, which is not the same product.** A: Sorry for such a long delay, just saw your question.Yes it is AR.It's absolutely amazing if you want to have a steady, same quality sound no matter where you perform or practice.In my practice studio, I can see that the voltage goes between 104 and 117 volts and it's never the same.So this voltage regulator does exactly what it says!Every pro guitarist must have one. **Q: Is this a newer model or old stock? The questions are 6 plus years old, so what is the manufacturing date of this unit?** A: It's still in production and a current model, likely manufactured a year or two ago. **Q: Does this produce any noise at all? Is there a hum? If so, how many decibals is that hum?** A: There's definitely noise because anything electronic is going to produce noise. But, as far as audible noise if you're using this for live sound/DJ applications is virtually non existent. Hope this helped! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reasonable and great quality! *by on Reviewed in the United States June 8, 2026* Excellent power conditioner. Solved my subwoofer popping. I now have reliable, steady voltage free from damaging brownouts and power surges. Living in Florida, this is a must to protect your valuable entertainment components. Furman makes high-quality products, and they are highly regarded by those who use them. ### ⭐⭐⭐⭐⭐ Very satisfied with my Furman products. *by on Reviewed in the United States March 18, 2026* Takes care of a few things for me... Very satisfied. Great value. I have it nearby, but separated, from a lot of other stuff. No issues. Putting away spare change for a second unit. (I honestly wish I needed two matching PF's. Just because.) I might upgrade. Just because. Also, I have a 215 and two 6b's. All quality, no noise issues. I was not expecting to spend about 1k on power, all told. But, I did. And I am planning on doing it again. Furman. ### ⭐⭐⭐⭐⭐ 4 weeks after installing the Furman ... a tree branch hit the power line, and the transformer (on the street) exploded *by on Reviewed in the United States August 22, 2014* I am using this to protect the electronics in my living room: the TV, Amplifier, DVR, laptop computers, etc.Install is easy. No need to read the manual. Give it power, plug in your devices, and let it run. By default, the display on the front shows voltage. I changed mine to amps, a single button click, and I reduced the brightness to its minimum, press and hold. When the TV, Amp, and speakers are running, it shows 5 amps, else 1 amp (router, DVR, etc.). I like this view. If I accidentally leave the TV amplifier on, I can see it immediately in the readout.As luck would have it (or not), 4 weeks after installing the Furman, the transformer outside of our house exploded. As I understand it, these transformers have internal backups, so as one circuit blows out, another takes over, until finally all 4 of them are gone and you lose power for good. As each of the circuits blows, the power is restored momentarily, only to go again. So what happened?Items that weren't protected, like my electric stove and the ceiling lights, flicked on and off rapidly for 30 seconds as the transformer went through its death throes.What the Furman did was interesting. As soon as the voltage went too far out of range (I am presuming it alternated between low and high), it cut power to the outlets, protecting them from the voltage swings. While the stove and the lights were flicking on and off, everything protected by the Furman was safely off.Unlike other voltage regulators (I own an APC LE1200 and a Tripp Lite LC1800), this one doesn't click as it shifts the voltage back into range.Build quality appears good, and the unit runs cool to the touch.Although the P-1800 is designed to be rack mounted, i run mine on a shelf in the entertainment center, which works fine.I also use a Furman AC-215A to protect my fridge. The AC-215 is a smaller unit with two outlets, and is light enough to sit on top of the fridge. Again, appears very well made.I should also note that I did not notice any difference in picture quality or sound due to the cleaner power. That wasn't why I bought the unit, it was purely for protection.A final note. Several years ago, I used an APC Back-Ups Uninterruptible Power Supply. A storm hit, and fried my $2,000 server that was supposedly protected by the APC. I don't buy UPS units any more. I have found that it is safer to let devices power down than to provide DC converted power as the battery backed systems do. Better to have no power, than bad power. ## Frequently Bought Together - Furman P-1800 AR Advanced Level Voltage Regularor/Power Conditioner, 15 Amp, Regulates 97-137 Volt Input Range to 120 Volt Output - Furman GN-LED Gooseneck Lamp, LED Bulb, Locking BNC Connector Mates to Rear of Furman Power Conditioners - Gator Rackworks Standard Size Rack Screws, 25 Pack (GRW-SCRW025) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/14979030-furman-p-1800-ar-advanced-level-voltage-regularor-power-conditioner](https://www.desertcart.jp/products/14979030-furman-p-1800-ar-advanced-level-voltage-regularor-power-conditioner) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-14*