Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Giantz 280 Amp Inverter Welder DC MMA ARC IGBT Stick Portable Welding MachineThe Giantz Inverter Welder offers professional quality MMA welding with results that matter. It features IGBT DC inverter technology that allows a huge increase in duty cycle, deep penetration and a smooth welded finish. The machine can handle an array of electrodes and rod sizes. The output current is adjustable between 20A and 280A to produce flawless results with all kinds of metals including mild steel, stainless steel, carbon steel and even sheet
The Giantz Inverter Welder offers professional quality MMA welding with results that matter. It features IGBT DC inverter technology that allows a huge increase in duty cycle, deep penetration and a smooth welded finish. The machine can handle an array of electrodes and rod sizes. The output current is adjustable between 20A and 280A to produce flawless results with all kinds of metals including mild steel, stainless steel, carbon steel and even sheet metal. The advanced cooling system with its large fan and radiator also ensure that heat is dissipated easily for better welding performance and durability. Operating the machine is also enhanced with the LED display and user-friendly controls. Not least, safety is never taken for granted as the machine is protected from overloading current, overheating and under/over voltage situations. The compact machine is lightweight for easy handling and comes with a full range of accessories for hassle-free welding.
NOTE: This item comes with a 15A plug and requires a current converter adaptor for use with 10A sockets.
Features:Specifications:
Product Contents:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 838 reviews
Sort
Product Reviews
★★★★★ 5
Sounds great.
Just received my Onkyo TX-NR 7100, watched a few YouTube videos before it arrived, so set up was easy. Ran accuEQ, I am getting new front speakers so I’ll wait to run Dirac. After accuEQ, I still had to make a few adjustments, to the speaker levels and especially the sub. It set my subwoofer way too low. As of right now having no problems with Bluetooth. I’ve only listened to music so far, can’t wait to watch a movie. For now I have a 5.1.2. System, getting new fronts, the Klipsch r51-m’s will go to the rear surround and Klipsch r41-m’s will be my height speakers in a 5.1.4 system. So far loving this avr.
Update 2: Just calibrated with Dirac for the 6th time. They tell you if you sit in a recliner, reclined measure with it reclined. Well I measured with the chair in its upright position. It makes a huge difference I hear the surrounds much better. Btw I listen to all channel stereo, I know audiophiles say it sucks, however I listened to 2 channel stereo for 20 years, when there was nothing else. I didn’t buy a 9 channel avr to listen to 2 channel stereo. Like Randy the cheap audio man says “ audiophiles aren’t always right. If it sounds good to you, that’s all that matters.” So try calibrating in the upright position, or if you sit on a stationary chair or couch, try positioning the mic slightly forward of your listening position. It makes a huge difference. Hope this helps, enjoy.
Update:
Ok bought Klipsch rp-600m speakers for the front with 52c center. 51m surrounds, 41m rear heights. Polk owm3 front heights. Why Polk? Lighter easy to hang and as height speakers they are only there for atmos. Ran Dirac live, the application does what it would take several hours to make it sound like it does, if I even could get it to sound so good. Apple TV 4K with my Hisense U8K. The google tv interface is ok, but Apple TV is faster and easier. The Onkyo 7100 is a gem, runs pretty warm but I have it out in the open. If you are going to put in a cabinet I suggest a fan. Very happy with the whole system.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2025
★★★★★ 5
Straightforward setup Excellent Warm sound
Style: AVR-S770H
Setup was surprisingly easy. No manual included, but a quick link to a PDF. Connection to PC, Nintendo Switch, Cable Box done in minutes. Setup Menu worked great. Bluetooth pairing to phone easy. Setup as 5.1 (waiting on 2 more speakers for 7.1 connection). Small glitch in that the speakers didn't respond or even test tone right away. Went in and out of menu a few times, and then they worked (did this once with a 2-speaker quicker setup and then did the same glitch when adding the additional speakers to the profile with the full 5.1 setup). Works with ARC well (Samsung TV that came with silly external box) and reciever connection defaults to a passthrough when not on, which is nice. Video is great and compressed audio cleanup works well. Didn't do Mic leveling yet, but the manual speaker tuning worked well at leveling things out for 5.1. I was expected a lot harder set-up and was pleasantly surprised. It's a quality product. Some folks may not like the direct DB volume adjustment but I find it handy, especially when working a little later at night, I can dial in a very exacting low volume so as not to disturb the rest of the house. Very happy with purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2024
★★★★★ 5
Great product
Style: AVR-S770H
I have owned several $1000.00 plus theater systems of 7.1(2) channels and I have never heard my speakers put out the sound like the Denon does. I would never change systems again unless Denon stops producing this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
AVR-S770H - My first AVR and my first Denon - works great with Directv and Fire Stick
Style: AVR-S770H
This review is for the Denon AVR-S770H. I was apprehensive about buying an AVR for my main TV. I've always used a soundbar and was happy with the results. I assumed that adding an AVR would make things finicky and complicated. I'm happy to say, that is not true. This Denon has been fabulous.
My requirements for a home theater receiver were/are the following:
1) Ease of use and NO additional remotes to our current set-up (family needs, I'm not a bachelor!)
2) I need the ability to connect 2 zones: the TV room and I have a pair of outdoor speakers on the patio
First, as to the remote situation, I use Directv and I use an Amazon Fire Stick 4k. My old set-up was super simple. I picked up the Directv remote and hit Power. That turned on the TV, the Directv box, and the soundbar (since it was connected to the TV ARC port). Simple. If I wanted to change over to the Fire Stick, I simply used the same Directv remote to change the input and then used the Fire Stick remote from there.
I'm happy to say the Denon has made things even simpler. Not only does the Directv remote turn on/off the TV, Direct box, and the Denon receiver but now I don't even have to bother switching inputs. If I pick up the Fire Stick remote and hit the Home button, the Denon senses that and immediately switches over. Likewise, if I pick up the Directv remote and hit a button, the Denon will switch back over to Directv. So that is an actual improvement.
By the way, in order to get the Directv remote to turn off the Denon, don't worry about trying to program the remote via the Directv menu (I tried all the codes and failed). Instead, go to the Denon setting menu. Choose Setup> Video> HDMI Setup. Change the "Power Off Control" to "Video" or "All". Now the Denon will turn on/off when the TV does (using the Directv remote).
My second concern was operating a second set of speakers via Zone 2. That also works perfectly. Now when I step outside to sit on the patio, I simply hit the Zone 2 button on the front of the Denon. I can use my phone to play music via the Denon's built-in Bluetooth.
Some users need to be aware: in order to operate Zone 2, the receiver needs to be switched from 7.2 channel to 5.1 + Zone 2. That's perfectly acceptable for me since my TV has only front L & R speakers and a subwoofer. So I'm not even using the full capabilities of the 5.1. If you need 7.2 and a second zone, you need to find a different AVR.
In sum, I bought this Denon with some trepidation and thought maybe I'd have to return it. Instead, it does everything I want and then some. Of course, it sounds great too. I'm so glad I switched from the soundbar.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2025
★★★★★ 5
Wow!
Style: AVR-S770H
I had an Onkyo 5100 for a few years and experienced lots of issues with the UI over HDMI but after many many firmware updates they seemed to have resolved that and it had a great sound. Recently however the receiver started to turn itself on for no reason and I felt that it was a fire hazard. I bought this unit as a replacement and so far it is flawless. I believe that this receiver sounds even better and hopefully more reliable. The Atmos sound is excellent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2024
recommand products
Orbit Black Replacement Solenoid
11.39
Eagle 5-Gallon Red Metal Gas Can with Flex Funnel Nozzle, Self-Venting Spout - UL Listed, OSHA Compliant
74.98
Dura Plastics 10 in. Round Valve Box
19.98
Vonesse Ergonomic Office Chair with Headrest Computer Mesh Office Chair with Footrest Big and Tall Office Chair High Back Comfortable Home Office Chair for Heavy People Desk Chair Teal/Cyan
151.99
YELLOW SINGLE CORE WIRE ROLL 3mm - 10amp - 100mtrs - BWA300YL100
35.00