SKU: 82154879483

Sparkler Audio model S502 "ether" Smart Integrated Amplifier - [2x10W]

Sale price$981.00 Regular price$1090.00
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Sparkler Audio model S502 "ether" Smart Integrated Amplifier - [2x10W]model S502 "ether" For switching the line input signals, a long life and highly reliable reed switch (contact: ruthenium) in which an inert gas is filled in a glass tube is adopted, and deterioration of freshness is extremely reduced. Reduced many kind of elements that causes the stagnation of the music signal to reproduce the natural depth and spread stress free, "elegant" and "refined" sound. You probably wouldn't believe the wide range, full bodied

model S502 "ether"

For switching the line input signals, a long-life and highly reliable reed switch (contact: ruthenium) in which an inert gas is filled in a glass tube is adopted, and deterioration of freshness is extremely reduced. Reduced many kind of elements that causes the stagnation of the music signal to reproduce the natural depth and spread stress-free, "elegant" and "refined" sound. You probably wouldn't believe the wide-range, full-bodied sound of this little amplifier. In addition to the conventional voltage-mode type (S502v), we have a type for current-mode audio interface (S502i).

Features

Smart Size ― Easy to wiring from rear panel.

In size-held in one hand, you do not choose a place to put it. Since the depth is narrow, it does not get in the way routing of the wiring from the rear panel.

Japanese Taste ― The texture of Japan.

Elegant and cool, finished with a timeless design. The color of the handmade Japanese paper is by hope, you can choose from below color variations. You can also choose gray-smoke monotone top panel.

Large Front Panel ― Easy to operate.

Operation is the power switch, input switching, volume control, mute switch only and does not need complicated settings. We have adopted a high-quality knob made of machined aluminum that is easy to make fine adjustments.

No Habit Sound Quality ― Thoroughly eliminate the element that causes the stagnation of the music signal.

For switching the line input signals, a long-life and highly reliable reed switch (contact: ruthenium) in which an inert gas is filled in a glass tube is adopted, and deterioration of freshness is extremely reduced. Thoroughly eliminates connectors and terminals with many metal parts, plated conductors, excessive amount of solder, etc., and reproduces the natural depth and spread without any electronic device odor and elegant and stress-free.

Ultimate 10 watt ― Enough to enjoy music in your living room.

Compared with small transistors, high power transistors tend to be unfocused and low resolution in sound character. By selecting high performance semiconductors, we developed this ultimate 10 watt amplifier. Incredible clear, sparkling, full-bodied and overtone-rich sound. You can enjoy the music in enough volume to listen to at ordinary living room.

Sophisticated Internal Structure ― Fully discrete amplifier.

Amplifier section adopts a little configuration of simple amplifier stage as much as possible, was the highest priority on freshness of the sound more than anything. The less non-linear factors the amplifier has, the less the suppression. Sound quality with open and natural and a sense of speed, you will forget the existence of the audio equipment. In S502i, one line input is compatible with conventional voltage-mode and adopts newly designed voltage-current conversion. After that, all treat the music signal as a current.

Universal Speaker Terminals ― Banana plugs & various cables can be attached.

A speaker terminal compatible with banana plugs has been standard specification. This enables various speaker cables such as bare wire cords, Y-type (spade) terminals, C-type terminals, fine pins, and banana plugs.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 82154879483

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4.6 ★★★★★
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K
Verified Purchase
Karen
Battle Creek, US
★★★★★ 5
Durable
Color: S6-muti-color
The balls are great for chewers. The squeaky didn’t last long but they are perfect for the ball launcher.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
C
Verified Purchase
Candice K
Lowell, US
★★★★★ 4
The squeeker isn't durable, but the balls themselves are.
Color: S6-muti-color, Color: S6-muti-color
I have two 70+lb, ball obsessed dogs (a field bred Golden Retriever, and an Old Time Scotch Collie), and these balls are living up to the abuse they're receiving. In the fall we always lose a ball or two in the yard due to getting lost in leaves or longer grass, so I always try and buy a multi pack at the start of the season, so went with these this year. I'm glad I did. Great price for a 6 pack, they fit the medium Chuck-It launcher (a little loosely, but they throw just fine), have great bounce, they FLOAT (which means I didn't lose any at the beach), and they're super durable to the dreaded "mouth squish." The squeaker dies pretty quick, like, within a day, but it isn't the kind that can fall out or choke your dog, so no worries there. The boys are happy, I'm happy, my wallet is happy - I've already ordered another pack.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2024
S
Verified Purchase
S. Berg
Louisville, US
★★★★★ 5
Good balls
Color: S6-glow
My dog is a chewer, and these have held up for close to a year actually a pretty good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
N
Verified Purchase
nanny america
Lowell, US
★★★★★ 3
Disappointed
Color: S6-muti-color
These were great for about 20 minutes then they stopped squeaking...we have 2 left that I have saved but the other 4 do not squeak anymore...disappointed as my dog loves to squeak things...would not buy these again...My dog is only an 8lb dog too...but he can still play with the balls without the squeak...
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Reviewed in the United States on April 26, 2026
J
Verified Purchase
joymom
Carnegie, US
★★★★★ 5
Great Value for a ball my dog loves!
Color: S6-muti-color
I wish these ball were in the subscription program! My dog gets sooo excited by the new ball, but her interest in things lasts for a few days. She kills the squeak within 11minutes, but the squeaker stays in place rather than becoming a chocking or swallow hazard, and she still loves to chew it. Next, we must throw the ball approximately 723 times the first day, possibly 496 times on day 2, and just 3- 4 on day 3, at which point she will chase the ball before hollering "it's over here if you need it," while she checks on the chipmunk den. We currently have 17 of these balls in our yard (because we have given several leftovers to a less discriminating doodle next door). These balls hold up really well, get her extremely active for the first couple of days, and are a much cheaper than doggie daycare (after an active morning with a new ball, she is happy to chew on it and sleep much of the day). I always have these on hand!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025

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