SKU: 78287894190

Aesthetix Rhea Saturn Series Phono Preamplifier

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Description

Aesthetix Rhea Saturn Series Phono PreamplifierAesthetix Rhea Saturn Series Phono Preamplifier The Aesthetix Rhea is an all tube phono stage, suitable for moving coil and moving magnet cartridges. It offers high maximum gain at 75 dB, making it ideal for low output cartridges. The Rhea broke new ground as the first phono stage with 3 phono inputs, the first with gain and loading settings stored in memory for every input, and the first with full remote control adjustability. Dual mono audio boards

Aesthetix Rhea

Saturn Series Phono Preamplifier

The Aesthetix Rhea is an all-tube phono stage, suitable for moving coil and moving magnet cartridges. It offers high maximum gain at 75 dB, making it ideal for low output cartridges. The Rhea broke new ground as the first phono stage with 3 phono inputs, the first with gain and loading settings stored in memory for every input, and the first with full remote control adjustability. Dual-mono audio boards provide superb channel separation and soundstaging. A cartridge demagnetiser is a built-in convenience that can also be operated by remote control. The all-aluminium chassis is designed for rigidity and acoustic inertness and the brushed anodized panels give it a sophisticated visual presence. The Rhea has enjoyed worldwide acclaim for its sound quality, build quality, flexibility and ease of use.

The Rhea has the following features:

  • Three RCA inputs.
  • Each input has its own gain and loading setting that is saved even when in standby mode or the unit is turned off.
  • Zero feedback.
  • 40-75dB gain maximum, selectable via front panel or remote control.
  • 9 MC loading settings: 75-47,000 ohms, selectable via front panel or remote control.
  • Remote control of gain, loading, input switching, mute, and demagnetizer.
  • Built-in MC cartridge demagnetizer.
  • Two sets of XLR and two sets of RCA outputs per channel.
  • All tube amplification and output (10 tubes total).
  • Full function remote included.

All of this attention to detail has resulted in a phono preamplifier that transcends what is normally expected from an audiophile piece of equipment. The Rhea scales heights that are normally the realm of uber-expensive products and it does it with ease. Sound quality is the prime objective here and the Rhea is a phenomenal achievement. This value for money quality is spoken about in all the audio press and the Rhea has accumulated many awards & accolades. These reasons are why Aesthetix products have developed a passionate following around the world.

Select a Specification to Suit Your Needs

The Rhea is available in 3 versions, depending on the level of specification required.

Rhea

  • Tube linestage using high-grade Rel-Cap polypropylene coupling capacitors.
  • Standard edition.

Rhea Signature Series

  • The Aesthetix Rhea Signature version uses custom-made inter-stage Teflon hybrid coupling capacitors, replacing the polypropylene units, between the 2nd and 3rd, and 3rd and 4th, gain stages (4 total per channel). The change in these capacitors results in higher resolution, extension, less grain and more air.
  • The 2uF coupling capacitor between the 1st and 2nd gain stages is replaced with a 4uF Dynamicap by Peter Moncrief (1 per channel). This change removes grain and provides more openness, while also increasing bass dynamics and slam.
  • The 2uF output coupling capacitors (4 per channel) are also replaced with 4uF Dynamicaps. This change provides more drive, bass extension, resolution and dynamics while also reducing grain.
  • Highly specialized adjustable air-core capacitors, used primarily in the radio-frequency realm, are installed and adjusted to “tweek” each unit to a rigid standard.
  • The five rubber feet are replaced with Harmonic Resolutions Systems’ Nimbus Couplers specially made for Aesthetix (Earlier Signature Saturn pieces did not incorporate this, please contact Aesthetix for this free upgrade if you have an earlier Signature piece without the Nimbus Couplers). This change results in a lower noise floor and more air and space.
  • The cost of these specialized parts alone is about 1/4 the manufacturing cost of a brand new unit!
  • Any tubes that can be bettered by our special stock of graded and matched tubes are replaced. Any other improvements needed to make the unit current are installed, including software updates, etc.
  • A new lens with “SIGNATURE” stenciled is installed. Each Signature unit undergoes rigorous test procedures and listening.

Rhea Eclipse Series

  • Internal changes to the Rhea start with .22uF / 600v Stealth coupling capacitors used between the second and third gain stages, and the third gain stage and output stage. Eight total of these exotic capacitors are used.
  • There are four 2uF / 400v coupling capacitors used in each channel of the output stage of the Rhea. In the Eclipse version, these are replaced with Stealth copper foil 4uF/400v, improving low frequency response. This capacitor is also used between the first and second gain stages.
  • High frequency tuning capacitors are installed and hand-adjusted to tailor the frequency response to a tight .1dB standard (as also found on the Signature version).
  • The high voltage transformer, heater transformer and high voltage choke are all re-installed on isolation mounts. Harmonic Resolutions Systems’ Nimbus Couplers specially made for Aesthetix replace the four rubber feet of standard units (as also found on the Signature version).
  • The new power supply is installed with enhanced ventilation. Additional damping material is added to key chassis points.
  • A single point ground system is used to ground the transformer cases as they are no longer electrically grounded to the chassis via physical contact due to their isolation mounts. All Eclipse Rhea, Calypso and Janus units receive a new power supply, which has been refined by improved trace routing to further reduce extraneous noise.

Awards

Reviews

The Absolute Sound, Robert Harley, 2009

As great a phonostage as the Rhea is, the Signature version is on another level of performance. Yes, it’s nearly twice the price, but the Signature is that much better. If you already own the Rhea, upgrading to the Signature will give you a new perspective on your record collection and favourite music. It did for me..

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Ultra Audio, Peter Roth, 2009

The standard Rhea deserves the accolades it has received over the years and continues to prove a value leader. That it now marks the beginning of an upgrade path makes it a fantastic musical investment. Which takes us to the Rhea Signature, shining brighter than Saturn itself on a clear night. The Rhea Signature has elevated my system’s ability to transfix and transport me, and is well worth the surcharge, if you can swing it. I have no need to consult an astrologer to know the future. It is here: The Rhea Signature has become my reference system’s new phono preamplifier.

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Stereophile, Paul Bolin, 2003

The Rhea tells a striking amount of musical and sonic truth and is, in terms of sound alone, intensely lovable. Did I notice the difference when the Steelhead or Io Signature went back in the system? Sure. But the Rhea has enough of all the qualities that make the megabucks competition so special to make it a source of constant musical joy. Not once did I feel that the Rhea short changed any LP I heard through it. That, together with the too-cool-for-school remote functions, multiple inputs, built-in cartridge demagnetizer (for those of that persuasion), and first-class presentation, make it worthy of a wildly enthusiastic recommendation. This one, cats and kittens, is killer good.

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Product Specification

Item Phono Preamplifier
Inputs 3 discrete phono inputs with RCA (SE)
Outputs 2 RCA (SE) and 2 XLR (balanced)
Gain Settings 8 total; 75, 68, 62, 56, 50, 44, 38 dB, and off (selectable for each input)
Load Settings 9 total: 47 K ohms, 10K, 5K, 2.5K, 1K, 500 ohms, 250, 125, and 75 ohms (selectable for each input)
Output Impedance 1K ohms RCA (SE), 600 ohms XLR (balanced)
Front Panel Controls Phono input, mute, gain, loading, demagnetiser and standby
Remote Controls Phono input, mute, gain, loading, demagnetiser and standby
Frequency Response ±0.25 dB, 20 Hz – 20 kHz
Signal to Noise Measured at 70 dB minimum A-weighted (ref 1 mV input, 75 dB gain setting)
Recommended Load 10 k ohms or greater
Tubes (per channel) V1 & V2 (12AX7LP-factory graded low noise), V3 & V4 (12AX7 or equivalent) and V5 (6922)
Power Consumption 20 watts standby, 100 watts active
Dimensions 457 (W) x 111 (H) x 457 (D) mm including jacks
Weight 18.2 kg
Finish Black or Silver
Warranty 3 years, non-transferable.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 78287894190

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Anne
Carnegie, US
★★★★★ 5
Winner !!!
Color: Orange
This amazed us. For perspective, we're talking about a three year old white german shepherd who if he's in the mood, has and can kill a toy within minutes or oddly enough be gentle with furry balls and carry them around as if they are his babies. He's an odd duck. Anyway, since he was a pup, and to this day, he'll play and entertain himself, he'll grab a ball, throw it up in the air, then pounce on it as if it's from outer space. It's really quite cute and funny. Because of those two things I was looking for something interactive that would entertain him and confuse him....let's be honest, watching a confused dog is one of life's great pleasures. I tried two other interactive balls and they were crushed immediately. After reading a lot of reviews, people with german shepherds said this ball actually had a life span. I thought the third time could be the charm and ordered one. Well, I think it actually may be from outer space because he's obsessed with it and hasn't taken a bite out of it. He hasn't once chewed it or even teared little pieces off. The three settings are great. Sometimes he likes one better than another, then forgets about the others. I'll change it up to one he hasn't seen in a while and the whole game starts over again. He'll throw it up in the air as he does with his others, watch it and try to figure out which way it's going to go. And yes, he will pounce on it if he times it right. The size is perfect, it's heavier than your average ball but, that's what make it sturdy. I have to sneak it away when he isn't paying attention to charge it, otherwise he'll sit, stare and cry if he knows it's on the counter charging. It's a lot of fun for all of us. I'm so happy I bought it...... I say give this ball a chance even if you have a beast with killer instincts. I'm buying another for a friends 2 year old golden retriever granddog. Thank you Cheerble.
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Reviewed in the United States on January 9, 2026
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Cascadian
Alexandria, US
★★★★★ 5
Great For Dog Park Fun -- The Ball Goes Flying
Size: 25in, Style: Sport
I love this thing. It's super well made and It enables me to chuck a ball the entire length of the dog park (I'm a 65 yr old woman with a wimpy arm). My dog is thrilled too. At first I thought it might be too heavy, but that's just not an issue, the weight is fine. For non-throwers like me someone at the dog park gave me a tip --- just look at the area you want to throw the ball. Helped my aim immensely. The 2.5 inch chuck it ball it comes with is my dog's absolute *favorite* . . . it's her security blanket in the kennel while driving, and it's her favorite ball to chase (the only one she'll actually bring back). She loves to chew it and to squish the air out of it, which takes a little effort. Recommend.
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Reviewed in the United States on May 25, 2025
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leal536
Draper, US
★★★★★ 5
Great tool!
Size: 18in, Style: Sport
Ok - so I do not have a dog!!! I purchased this item for a completely different purpose! I saw someone using this to gather eggs!! I often go to my daughter and son-in-law's homestead to carry out the chores when they need to be out of town! Well, I am a bit on the short side (4'11") and some of the hens KNOW that a short person is going to be gathering eggs!!! I simply could not reach all of the eggs in a couple of the nesting boxes! So, after seeing someone else use this ball launcher as an egg retriever, I bought one! I am now able to reach ALL of the eggs - one at a time with no breakage! It was a game changer for me. I am sure that it works equally well for dog play!!!
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Reviewed in the United States on November 15, 2024
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Verified Purchase
Steven
Los Angeles, US
★★★★★ 5
A Fun and Engaging Playtime Essential for Active Dogs
Size: 18in, Style: Sport
The ChuckIt! Sport 18M Dog Ball Launcher has been a game-changer in our playtime routine with our energetic and playful dog. This innovative and well-designed ball launcher has become an essential tool to keep our furry friend entertained and active. The 18" length of the launcher provides a comfortable grip for both me and my dog during play. It allows for effortless throwing, making fetch games enjoyable for both of us. The launcher's ergonomic design ensures a smooth and efficient ball-throwing experience, saving me from straining my arm during extended play sessions. The inclusion of a medium-sized ball (2.5") with the launcher is a thoughtful addition. The ball's size and weight are perfect for our medium-sized dog (20-60 pounds), allowing her to easily grab and carry it in her mouth. The ball is also durable and can withstand the enthusiastic chewing of our playful pup. One of the standout features of the ChuckIt! Sport 18M Dog Ball Launcher is its exceptional throwing distance. It allows us to launch the ball far into the distance, providing ample space for our dog to run and fetch. This extended range adds a fun and challenging element to our playtime, keeping our dog engaged and excited. The durable construction of the launcher is commendable. It has proven to withstand rigorous use and outdoor play, making it a reliable and long-lasting investment for our dog's entertainment. Additionally, the launcher's compatibility with other ChuckIt! balls makes it a versatile tool for various play styles and preferences. Whether it's a bouncy rubber ball or a flying disc, the launcher can handle them all. Moreover, using the ChuckIt! Sport 18M Dog Ball Launcher has strengthened the bond between our family and our dog. It encourages interactive play, providing an opportunity for us to engage and connect with our furry companion while promoting exercise and healthy physical activity. In conclusion, the ChuckIt! Sport 18M Dog Ball Launcher has been an absolute joy for our family and our playful dog. Its easy-to-use design, impressive throwing distance, and durability make it a must-have for any dog owner with an active and fetch-loving pet. We highly recommend the ChuckIt! Sport 18M Dog Ball Launcher, along with the included medium ball, for a fun-filled and active playtime experience that both you and your dog will love.
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Reviewed in the United States on August 3, 2023
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Verified Purchase
Another Floyd
Houston, US
★★★★★ 5
Essential kit for those with fetch dogs
Size: 18in, Style: Sport
Now in our 3rd year, my Brittany and I are down to about 40 fetch tosses a day, some 14,600 tosses a year. The Chuck It launcher wears well, so, figure at least 5 years of use, for 73,000 tosses. That makes for a terrific value! There are several key benefits of the Chuck It launchers: One is that you can chuck the ball further than you can throw, which allows you to exercise your dog more easily. The second is that you can pick up and launch the ball without touching it, which means NO slime! And, the Chuck It also gives extra reach when you have to retrieve a ball from sticker brambles. Those are great features for anyone with a fetch dog. If you also happen to have a weak arm or shoulder, the Chuck It launchers provide nice throwing options. I generally throw underhanded. I can't get the full potential range, that way, but, I still get good, long tosses. I curl my second finger above the last bump on the handle, and use a good wrist flick along with arm swing. I've seen others throw side-arm with the Chuck It. I had originally written a second review for the longer 25M Chuck It. Either I, or Amazon messed up, and it looks like I can have only this one review. So, here are my additional thoughts on the 25M: I bought the 25M so that I could throw the ball even further! The good news is, you really can chuck further, with the longer chucker. The bad news is, those longer throws do require more arm and shoulder strength than when using the 18M. This becomes more obvious when you've done 3 or 4 dozen throws. I would recommend the 25M only for those with the youth and/or strength to get the most out of it. Otherwise, I'd say, go with the 18M.
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Reviewed in the United States on March 11, 2016

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