Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
Product Strengths
- Stunning appearance with a mix of wood, metal, and left-field design
- Built to the highest audiophile standards
- Sweet and balanced sound, revealing the emotions involved in music with ease
- Fine dynamics coupled with insight
- Capable of driving a wide range of speakers
Product Considerations
- Control buttons on the front panel and remote handset lack precision
- Runs rather warm during operation, requiring proper ventilation
Comparisons (according to reviewers)
- Vs Marantz PM-KI Pearl, it carves out images with greater precision, has a smoother midrange, warmer and denser tonality, and a more three-dimensional soundstage
- Vs Michi X3, the sonic balance and smoothness are about the same, however—it exhibited richer textures in its presentation
Takeaway: The Lògos MKII offers great sound quality and looks amazing, making it a product that can be appreciated with both your eyes and ears. With its ability to deliver balanced sound and aesthetically pleasing design, it is a great value.
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Lògos mkII
reviews
Manufacturer details
- Type: Integrated stereo amplifier, Hybrid technology
- Preamplifier stage: Tube (2×6922 ECC88), class A
- Final stage: Mosfet, class AB
- Output Power: 2×110 W RMS@8Ohm (Both channel driven)
- Frequency response: 5Hz – 140KHz ± 0,5dB
- Max input voltage: 6V RMS
- Input sensitivity: 500mV RMS (39dB Gain)
- Input impedance: 32KOhm unbalanced, 20KOhm balanced
- Output polarity: Non-inverting. Balanced pin 2 +
- Volume regulator: Burr Brown PGA2310 (100 steps)
- Damping Factor: 360@8Ohm
- THD: 0,02% @ 1W; 0,2% @ 110W
- S/N Ratio: >90dB
- Power requirements: 200W @ 100WPC / 130W @ zero volume < 0,5W@standby
- Dimensions: 420mm (D) x 430mm (W) x 170mm (H)
- Weight: 28Kg / 30Kg (net / packed)
Indeed behind the usual original design the new Logos MKII hide the introduction of a series of new solutions some thinked in order to further enhance the sound of the amplifier and others to meet the demand for versatility and practicality that a demanding clientele pretends that is also present in a high-end device.
Care for details As regards the first kind of solutions adopted in the new Logos we find an increased voltage of anodic polarization of the valves in order to optimize the working point of the same and obtain greater linearity and thus a general improvement of the sound in particular an increase of the consistency and definition. Stabilized power supply for preamp valve and a more accurate collocation of electrolytic capacitors throughout the signal path (and in particular close to each mosfet) allow to have a valuable reserve of "quick energy" that while listening they mean...
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
- Pathos products, handmade in Italy, feature a distinct aesthetic that blends modern and classic design elements, utilizing materials like aluminum and wood in visually striking ways.
- The brand's patented InPol (Inseguitore Pompa Lineare) technology combines the sonic characteristics of tubes and solid-state, aiming for a natural and engaging musical reproduction.
Select products
Inpol2 MKII
- Positioning: Positioned as an evolution of the classic Inpol2, offering enhanced power and connectivity.
- Description: Features increased power output on 4Ω loads and improved power supply. Its dual-mono configuration and optional HiDac Mk2 integration for digital sources set it apart from the T.T., which lacks these features. This model is suitable for users who prioritize digital connectivity and a balanced soundstage without needing the highest power output.
T.T.
- Positioning: A classic model in the Pathos lineup, known for its unique design and sound signature.
- Description: Features pure Class A operation and absence of feedback, providing a warm and transparent sound that is perfect for small to medium rooms. Unlike the Inpol2 MKII, focuses on simplicity and analog purity.
InPower MK2
- Positioning: Designed for high-end performance, offering significant power and flexibility for advanced setups.
- Description: Delivers 120W output at 8Ω, making it suitable for large rooms and demanding speakers. Its adjustable gain feature allows for precise control in bi-amped systems, a capability not found in the Adrenalin.
Adrenalin
- Positioning: The flagship model, representing the pinnacle of Pathos' InPoL technology.
- Description: Offers a remarkable 200W output in pure Class A, providing exceptional power and fidelity for the most demanding audio setups. Its double InPoL configuration and zero feedback design ensure a pristine soundstage, surpassing the InPower MK2 in raw power and sonic purity.
Our take on the brand
Look inside the brand
Our interview with the brand
What are two key technological innovations or strong opinions that differ you from other brands?
Pathos stands out for two fundamental elements that represent our identity: technological innovation and design philosophy.
The first is INPOL, our exclusive patented technology: a hybrid circuit that combines the warmth and musicality of tubes with the strength and precision of MOSFETs. The tubes shape the sound in terms of amplitude, offering transparency and naturalness, while the MOSFETs provide the current needed to drive the speakers, working in pure Class A, without distortion or feedback. The result is a dynamic, detailed sound that is incredibly faithful to the original. With the evolution of DOUBLE INPOL, this philosophy reaches higher power and even more refined performance, while maintaining the sonic character that defines us.
The second is our choice to remain true to the essence of sound and the true meaning of “Made in Italy.” Every one of our products is designed and built in-house at our facility in Vicenza: from the electronics to the processing of aluminum and wood, to the painting, every phase is closely overseen by our team with artisanal care and obsessive attention to detail. We don’t just build amplifiers: we create unique objects, designed for those who seek an authentic, thrilling listening experience, without compromise, where beauty, technique, and passion coexist in perfect balance.
What's your approach to customer support?
In general, the ideal procedure is for the end user to contact their retailer or local distributor, who are always the first points of reference. However, it often happens that customers reach out to us directly: depending on the situation, I either direct them to our partner or assist them personally.
What truly matters to us is that the customer feels listened to and taken care of. That’s why, even remotely, I often personally handle support cases: not due to a lack of trust in our distributors – with whom we have excellent relationships – but to show that every customer is important to us. We know that our amplifiers have a value that goes beyond the cost: they represent a passion, a conscious choice, often a dream come true. And those who own them have every right to feel in good hands.
What are your favorite tracks for showcasing the strength of your products?
What other products pair best with yours?
Used
Pathos
What if you spend more?
InPol Heritage represents the projectual legacy of the late Pathos co-founder, designer and inventor of InPol, Engineer Giani Borinato. The team of Pathos technical designers pushed themselves to the very highest level with this unprecedented project; an enormous amount of time was spent with this product, which is characterised by components of the highest quality and the customary absence of compromises.
The digital bias/gain set technology with intelligent control is entrusted to the same microprocessor which regulates the volume, thus guaranteeing the performance of the amplifier itself and its ability to drive the loudspeakers effeciently. Thanks to the optional HiDac Mk2 converter, music lovers who want the very best from the latest digital sources will find their demands fully met.
With the experience of the new InPoL2 MkII and the InPoL Legacy, we modified the InPoL Heritage consequently. The power supply section doubled, therefore the amplifier is dual mono. We added one heat sink that increases the radiating surface and allows better placement of the MOSFETs. Thanks to these improvements, we got a better dynamic, most of all on the low frequencies, and we enhanced the power depending on the impedance. The power remains the same, and so does the aesthetic design. The unit is 14cm longer than the old one, and it is provided with new sealed VU meters and WBT speaker terminals.
Pure Class A InPoL (Inseguitore Pompa Lineare – Linear Pump Follower) is a system patented by Pathos Acoustics which has enjoyed great success and won many awards. Inpol devices have a special sonic personality obtainable only by means of this particular circuit design – fully balanced in Class A using a single solid state component in follower configuration, with high current gain and with voltage gain together. The valve amplifier amplifies the input signal voltage and InPol supplies the current to drive the loudspeakers without any further amplification. In this way the signal is entrusted to the valves and becomes a true copy of the original, with all the quality, purity and harmonic content of the original. This technology allows an increase in the theoretical output in pure Class A of between 25% and 50% together with a low output impedance which is fundamental for the damping factor, and further improved by the double InPol.
InPol Heritage is a fully-balanced pure Class A integrated amplifier using the latest generation double-InPol circuitry. Its generous 80-watts of InPol power will drive any type of loudspeaker between 4 and 8 Ohms, and create an incredible and emotionally-moving sound-stage. Thanks to the (optional) HiDac Mk2 board, InPoL Heritage will be able to receive all your music from your PC by USB or from a digital source by S/PDIF.
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Product Strengths
- Capable of resolving fine-grained detail with a SET-like delicacy that belies its size
- It drove the Canton Reference 2, Gauder Akustik Capello 100, and DeVore Fidelity O/96 speakers with ease and flair
- Offers a truly stunning recreation of varied and complex voices with sustain
- Offers a kind of sparkling vitality imparted to the sound of strings, horns, pianos, and other real things that makes them come alive once they leave the speaker
Product Considerations
- A big and heavy amplifier, requiring extra care and equipment to move around—176 lbs
Comparisons (according to reviewers)
- Vs soulution 331: The soulution 331 delivers better low-end grip and slam and excels at recreating a dimensional sound image, making the Pathos feel less spacious and airy
- Vs Luxman L-505Z: The Luxman L-505Z offers a very muscular sound with a bit more brute authority down low compared to the Pathos, but it doesn't have its purity or harmonic richness
Takeaway: The Pathos InPol Heritage MKII is a finely nuanced and delicate amplifier that can bring magic to a listening experience. It can drive speakers with ease and offers great sound.
Video review
Our take on the brand
Kratos' name directly comes from its most important feature: power. In Greek mythology, indeed, Kratos was the god of strength, might and power. Kratos is based on Pathos' hybrid circuit, with tubes pre-stage and Mosfet final stage; it has 200W for each channel. But that's not all. Kratos' pre-stage and final stage are clearly separated, with a prestigious pre-out and direct input to final stage; both pre-out and final stages are balanced XLR .
Warm, deep, dynamic sound Its preamplification circuit is in pure class A; it uses Tung-Sol ECC803s tubes: sound is warm, deep, dynamic. Final Mosfet stage in class AB is strongly polarized in class A; its great power both at 8 and 4 Ohms makes Kratos able to drive any loudspeaker. Kratos is also headphone amplifier with a dedicated circuitry (2 W @ 32 Ω).
Design is inspired by Logos, the great Pathos' historic product. But this is a simple aesthetic affinity: similarities stops here. Kratos hides new technical solutions which make it the leading-edge-product between non-InPol amplifiers.
Kratos' basic features (5 RCA, 2 balanced XLR, digital display, remote-controlled functions) could be improved by a DAC (optional). Thanks to the optional DAC module featuring the HiDac Mk2 board, Kratos will be able to receive all your music from your PC by USB or from a digital source by S/PDIF.
Product Strengths
- Sounds outstanding, often out-performing many considerably more expensive designs
- Full of energy and intensity on almost everything
- Drives difficult speakers with ease
- Has a headphone amplifier capable of delivering a very healthy 2W at 32Ω
- Fills the room with sound
Product Considerations
- Buttons with no information and a silver remote with no legend make the amp less user-friendly
- The lovely-looking heatsinks—the language is less Art Deco, more Modern Primitive
- There is a touch of forwardness, which might make some equally forward-sounding designs a little too forward
- The headphone socket could even do with balanced output for more up-scale headphones
Takeaway: The Kratos is powerful and refined and can drive almost any headphone. If one is willing to put in a bit of effort to learn the controls, the Kratos might be a great addition to their home.
Video review
Our take on the brand
The ULTIMA INTEGRATED is a class-leading 125-watt integrated amplifier benefitting from the latest dual-feed-forward error-correction topology, Chord Electronics' legendary proprietary ultra-high-frequency power supplies, plus an unmistakable industrial aesthetic.
Designed by Chord Electronics' founder, owner and chief engineer, John Franks, the advanced ULTIMA circuit monitors and immediately corrects audio signals before the output stage, for astonishing signal accuracy from a one-box integrated device. The ULTIMA INTEGRATED also takes advantage of the very latest developments in advanced low-distortion power supplies – devices offering exceptionally low noise and outstanding amplifier operation – for even greater fidelity.
A four-input design, one fully balanced and three unbalanced, all enjoy individual buffering and are selectively filtered against potential ingress from radio frequency interference; selection switching is via microprocessor-controlled sealed relays.
The ULTIMA INTEGRATED is the first new Chord Electronics integrated amplifier for seven years and remains the sole full-width integrated model in the range. All metalwork is precision-machined from solid aircraft-grade aluminium, including Chord Electronics' iconic Integra Legs. The fascia sports a 28-mm-thick front panel with a perfectly symmetrical aesthetic, centered around a spherical power on/off control with polychromatic lighting, flanked by illuminated volume and balance controls.
Product Strengths
- Astonishing agility, precision, and clarity
- Spacious and uncluttered presentation
- Sturdy build
- Combines the precision and speed of older designs, but renders the sound with a naturalness
- Provides plenty of power without compromising on detail or clarity
Product Considerations
- Most rivals are better equipped
- Can sound thin if partnered poorly
- Could deliver stronger dynamic contrasts
- The balance control has no center detent or marked position
- No digital inputs or Wi-Fi
Comparisons (according to reviewers)
- Vs Mark Levinson's No.5805 or PMC Cor, some may prefer the warmer, fuller presentation of rivals
- Vs Naim Supernait 3, it doesn't track the music's rhythms with the skill of the Naim
- Vs Rega Elex-R Mk3, the Chord Ultima Integrated delivered undeniably elevated sound in all respects
- Vs Bryston 7B 3 monoblocks, midrange, especially with vocals, was more lifelike through the Ultima Integrated—smoother and more liquid
- Clear preference for Chord Ultima, especially the dynamics
- Vs Accuphase E-270, the Chord is more natural and closer to the CH Precision system in terms of tonality and neutrality
Takeaway: The Ultima Integrated offers much of the performance of Chord's pre/powers in a neat one-box solution, presenting a refreshingly straightforward product to use. The Chord Ultima Integrated is a thrilling and soothing amplifier capable of weaving a wonderfully spellbinding sound.
Video review
Our take on the brand
Product Strengths
- Dual-mono design delivers 303W per channel into 8 ohms, providing power and control for any speaker
- High damping factor of over 4000 ensures absolute control over speaker drivers, resulting in pristine sound reproduction
- New DAC implementation based on ESS Sabre 9038Q2M chip offers pure audio fidelity without any resampling or upsampling
- Supports streaming via Apple AirPlay 2, Spotify Connect, Tidal Connect, and UPnP/DLNA
Product Considerations
- Does not have a phonostage
- Lacks an HDMI jack with ARC
- The supplied RC10 remote is slender with tiny buttons
- Weighs 22kg
- Minimalist design may be a bit bland for some
Comparisons (according to reviewers)
- Vs Bryston B135 SST 2, the H600 delivers more effortless presentation at high output
- Vs McIntosh MA9500, the H600 has bigger sound, is crisper and has higher resolution
Takeaway: The H600 is a versatile and powerful integrated amplifier that excels in delivering high-quality audio from both digital and analog sources. Its robust amplification makes it a great choice for audiophiles seeking a simplified yet high-end audio solution.
Video review
Our take on the brand
What competes at this price?
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Our Summary
Product Strengths
- Addictive sound signature, unlike any other amp, with otherworldly instrument and voice reproduction
- Delivers serious magic with Fleetwood Deville and Klipsch Heritage speakers, revealing obscure details and creating a massive soundstage
- Dynamics for days
- Combines the qualities of a nice SET amp without the downsides, like noise or tube replacement
- Exceptional build quality and design with high-quality parts
- Only has two RCA inputs, no XLR balanced connections
Product Considerations
- Heavy speaker cables can cause the amp to tilt
- The volume dial functions as a gain dial, which may be different than what some users are accustomed to
- May not be suitable for hard-to-drive speakers in the 85db range that dip into 2–4 ohms
Comparisons (according to reviewers)
- The AMP23R offers more texture, layering, mid-bass, and vocal presence than Nagra INT
- The AMP23R is more organic, ethereal, and dynamic than Kinki Studio EXM1
- It sounds better than the Vinnie Rossi L2iSE, so long as the speakers are easy to drive
- The Enleum has more delicacy and finesse than Pass Labs and Cary Audio
- The AMP23R stacks up with the finest gear such as ampsandsound Bryce monoblocks
- Pass Labs First Watt SIT-3 offers a bit more organic, warmer presentation
Takeaway: The Enleum AMP-23R is a small but mighty integrated amplifier with a unique and addictive sound signature, and it is built with high-quality components. It's a great choice for those with sensitive speakers looking for a reference-quality system in a compact package.
Video review
Our take on the brand
Our Summary
Product Strengths
- Exceptional build quality with a blend of expertly crafted wood and metal, creating a visually striking and durable statement piece
- Dynamic, rich, and effortless sound with excellent detail, texture, and the right amount of tube magic
- Powerful output capable of driving demanding headphones while maintaining clarity and control
- Versatile performance with a variety of headphones (dynamic and planar) due to its output transformer design, often improving sound for warm or neutral headphones
- Value added by its ability to be used as a pre-amplifier in a stereo system
Product Considerations
- Large size and weight (around 15kg) require ample desk space and sturdy furniture
- Generates heat, which could be a concern in warmer environments without adequate ventilation
- Accidental switching of 'On/Off' is possible due to the touch-sensitive bar in the front not being intuitive, so use with care around pets
- Too powerful for some very sensitive IEMs, potentially resulting in overwhelming sound or audible hiss, though this is not the intended design for the amplifier
Comparisons (according to reviewers)
- Vs HIFIMAN Susvara, Envy empowers Susvara's natural presentation while giving it all the dynamics and slam needed
- Vs Cayin HA-300MkII, Envy exhibits more linear mid-to-high frequencies and offers a more transparent sound, while HA-300MkII has a warmer—more engaging midrange
- Vs AURIS Headonia 2A3, Envy performs at the same level, with technically incredibly strong aspects
- Vs Octave V 16, Envy completely demolishes the V 16 when it comes to energy, control, timbre, and resolution
- Vs Ferrum OOR, Envy is more powerful sounding, while also being more detailed with better tonality
Takeaway:
The Felix Audio Envy is a high-end headphone amplifier for audio enthusiasts who want the best quality sound to bring out the magic in their favorite headphones. Its stunning design and versatile performance make it a worthwhile addition to any serious audiophile setup.
Video review
Our take on the brand
Our Summary
Product Strengths
- Combines comprehensive functionality, connectivity and usability with good performance, and elegant design
- Exceptional sound quality is described as refined, muscular, detailed, confident, transparent, and natural
- Easy to use, has a great control app, a remote, and an intuitive interface that removes itself from the system
- Well-built with premium materials, including CNC-machined aluminum casework, finned heat sinks, and a hefty toroidal transformer
- Has a musicality that makes it hard to be objective about, the music flows as you listen and makes you want to repeat
Product Considerations
- Overheating may occur due to undersized heatsinks under demanding conditions
- Naim's speaker connectors may be unique, although banana plugs are an acceptable workaround
- Although a detail performer, it isn't the quietest digital source or imaging performer in the market
Comparisons (according to reviewers)
- Vs Uniti Star: The Nova has a more substantial amplifier section, with greater current delivery and stability into tricky loads
- Vs SuperUniti: The Nova offers a more dynamic, detailed, fluid, and natural sound–with a bigger soundstage
- Vs Chord Electronics CPM2800 MkII: The Nova is closer spiritually to separates like the Chord CPM2800 MkII than to other all-in-one systems
- Vs NAD M10: The Naim Unit Nova has full unwavering control of the entire frequency range, from the deepest chest-thumping bass to the most delicate highs
- Vs Naim Uniti Atom: The Nova has more power to get a good result in bigger rooms, whereas the Atom needs to be in a smaller room
Takeaway: The Naim Uniti Nova is a well-designed and easy-to-use all-in-one system that combines comprehensive functionality with very good sound quality. It's a good choice for those who want a convenient and high-performing audio solution without the complexity of separates.
Video review
Our take on the brand
Our Summary
Product Strengths
- Delivers music with a very pure, low-grain tonality, not compromised by frequency response or dynamic trickery
- Beautifully crafted with a traditional, recognizable Luxman aesthetic and excellent build quality
- Has enough power to drive a wide range of speakers
- Possesses a good moving magnet (MM) and moving coil (MC) phono stage
- Features the new Luxman Integrated Feedback Engine System (LIFES) amplifier topology
Product Considerations
- The volume control can be finicky and hard to dial in
- Some reviewers wished it had separate phono inputs for MM and MC cartridges, instead of a selectable one
Comparisons (according to reviewers)
- Versus Hegel H590, the Hegel has more relaxed sound, while the Luxman has a more forward presentation, brilliance and sheen—the Hegel had better bass control
- The 507Z is a step up from the Luxman L-507UX2 with improved aesthetics, including a new LED display
- Versus the Luxman L-590II (Class A), the L-590II is slightly warmer, but less dynamic
- Some 509X owners preferred the Luxman L-507Z
Takeaway: The Luxman L-507Z is a beautiful and well-built amplifier that produces pure, high-quality sound. It has enough power for most speakers and offers versatile features like tone controls and a phono stage, making it a great choice for an all-in-one audio solution.
Video review
Our take on the brand
Our Summary
Product Strengths
- Exceptional build quality and power output meters
- Hugely revealing performer with warm, rich, and smooth sound
- More power than most will ever need
- Dual-mono design with nuvistor tubes for the input stage and solid-state output stage
- New power transformers are rewound to have lower standing flux, making them less sensitive to mains DC offset noise
Product Considerations
- The remote control is difficult to read in poor lighting conditions
- The VU meters are distracting to some
- A very heavy and sizeable unit
- It does not have a phono stage or digital inputs
- Transient response was below that of the best integrated amplifiers, as was its resolution
Comparisons (according to reviewers)
- Vs. Hegel H590: The Hegel H590 offers similar level of performance
Takeaway: The Musical Fidelity Nu-Vista 800.2 is a powerful and well-built amplifier that delivers a smooth, musical, and detailed sound. Its exceptional power and unique nuvistor tube design make it a great choice for audiophiles who want a high-performing and visually impressive centerpiece for their system.
Video review
Our take on the brand
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