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.

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

Is this really the p-1800 ar? the photo shows the p-1800 pf-r, which is not the same product.

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.

Is this a newer model or old stock? The questions are 6 plus years old, so what is the manufacturing date of this unit?

It's still in production and a current model, likely manufactured a year or two ago.

Does this produce any noise at all? Is there a hum? If so, how many decibals is that hum?

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!

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P-1800 AR Advanced Level Voltage Regularor/Power Conditioner, 15 Amp, Regulates 97-137 Volt Input Range to 120 Volt Output

Product ID: 14979030

Details

Brand
Furman
Color
Black
Connector Type
3.5 mm Jack
Item Weight
19.15 Pounds
Material
Stainless

⚡15 Amp high-capacity power flow

🔋Stable 120V output ±5V precision

🛡️Multi-stage surge & spike protection

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Description

⚡ Power Perfected: Protect, Purify, Perform.

SMART SAFETY SHUTDOWN - Advanced EVS circuitry detects dangerous voltage swings and powers down automatically to protect your investment.
NEXT LEVEL SURGE DEFENSE - Exclusive SMP+ tech shields your expensive equipment from damaging spikes and surges—non-sacrificial and relentless.
ROCK SOLID VOLTAGE STABILITY - True RMS regulation ensures your gear always gets a perfect 120V, no matter the input fluctuations.
USB CONVENIENCE FRONT CENTER - Charge your devices or power your workspace with built-in USB outlets—power management meets modern lifestyle.
CLEAN POWER CRYSTAL CLEAR PERFORMANCE - LiFT AC filtering wipes out line noise for pristine audio and video clarity—because your setup deserves the best.

The Furman P-1800 AR is a professional-grade 15 Amp power conditioner and voltage regulator that delivers a stable 120V output within ±5V, protecting sensitive audio, video, and recording equipment from voltage irregularities. Featuring exclusive SMP+ multi-stage surge protection, advanced EVS shutdown technology, and LiFT AC power filtering, it ensures clean, reliable power and safeguards your gear from spikes, sags, and brownouts. With convenient front USB ports and a robust stainless steel build, it’s the ultimate power management solution trusted by pros.

Specifications

ASIN	B001UNPCCM
Amperage	15 Amps
Best Sellers Rank	#18,660 in Musical Instruments ( See Top 100 in Musical Instruments ) #21 in Power Conditioners
Brand	Furman
Color	Black
Connector Type	3.5 mm Jack, USB 2.0
Connector Type Used on Cable	3.5 mm Jack, USB 2.0
Customer Reviews	4.6 out of 5 stars 63 Reviews
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
Material	Stainless Steel
Maximum Power	1800 Watts
Mfr Part Number	P-1800 AR
Model Number	P-1800 AR
Output Current	15 Amps
Output Wattage	1800 Watts
Specification Met	No
UPC	654061028130
Unit Count	1.00 Count
Warranty Description	5 year limited warranty.

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NT$80129

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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