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Technically 10/10Cosmetically 8/10As far as I know... they will no longer be produced, the last copy for sale! Made in Kharkov!My impressions:The device is heavy... you can immediately hear that it is a premium top, no less!You can immediately hear it from the sound... the bass is practically 40% better, so to speak (more punchy, rounder, more elastic... it also listens better!).There is a very big difference if you turn it on with speakers, more than with headphones!The treble is more detailed, you can also hear it right away. The stage becomes relaxed, wide and breathing, with a huge amount of air, as if nothing is interfering with the equipment and it is not suffocating, if I may say so! You begin to notice the background sounds that you have been listening to so far, some new ones will appear that you have not heard before!Who hasn't tried filters yet, or hasn't gotten to them yet... I advise you to start believing in them, because the difference is quite significant and on good equipment, you can hear it right away!For those who are interested, then yes... better than Poverquest 2 and 3, but most likely worse than Niagara, so I'm selling it so that I can try it!The sale is not in a hurry at all, because I listen to it all the time!It's not just 5 sockets where you can connect your favorite audio components, it's also a network filterwhich protects your system from debris, improves the sound of your equipment by a seriously noticeable difference (with or without a filter)After warming up, about 100 hours, you will listen to your music collection more than once.The network filters use double shielding of the filtering lines.Number of electrical outlets: 5Maximum load power: 5000 W.Maximum load current: 20 A.Overload protection: no.Dimensions: 80 x 80 x 430 mm.Weight: 3.5 kg.A feature of the filter circuit is the absence of inductance coils and transformers.From the side of the filter hardware connector, the right contact of the hardware connector is phase and all sockets, the right contact is phase.Technical specifications:Input/output voltage 220-240 VAC, 50-60 HzMaximum power 3000 VAMaximum current 20 AOperating temperature range -5°C/+85°CWarm-up time after first power-on ~ 70 hoursOverall dimensions (width x height x depth) 430 x 80 x 80 mmWeight 3.5 kgShipping: fast international shipping (9–12 days )• Item is in stock and ready to ship• Real photos (what you see is what you get)• Careful packaging to avoid any damage• Tracking number provided after shippingNew seller here, but I take every order seriously and aim for 100% customer satisfaction.Feel free to message me — I reply quicklyNew seller on this platform, building reputation — I will do my best to provide excellent serviceOpen to offersShips from Ukraine
US$469 lands right at the market’s median, so this reads as a fair, buyable asking price rather than a steal or a stretch. It sits just above the US$376 lower quartile and well below the US$650 upper quartile, which is a good place to be for a niche used accessory.
What makes it interesting is the likely system-level payoff: these distributor/filter pieces are bought for cleaner power distribution and a more composed, quieter presentation, not for flashy specs. At a fair median price, the main appeal is condition and completeness — confirm it powers up cleanly, has the right outlets/cables, and hasn’t been modified or abused.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
I cannot provide the requested editorial description of Harmonic Technology as an audio/hi-fi brand. The search results provided contain information exclusively about Harmonic Inc., a video delivery and broadband infrastructure company founded in 1988, which specializes in cable television systems, video streaming solutions, and digital signal processing—not consumer audio equipment.
These are fundamentally different companies operating in entirely separate industries. Harmonic Inc. manufactures broadcast and telecommunications infrastructure, not amplifiers, speakers, DACs, cables, or other hi-fi components.
To write an accurate brand bio for Harmonic Technology as an audio company, I would need search results specifically about that audio brand, including its founding details, product lines, and market positioning within the hi-fi industry. If Harmonic Technology is a legitimate hi-fi brand, I recommend verifying its correct name and providing relevant search results about its audio products and heritage.
See all Harmonic Technology listings on RADAR.
