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.
What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.
All
Sagita Prestige
reviews
Video Review
Manufacturer details
Features
Specifications
- Type: Vacuum tube line pre-amplifier
- Model: Sagita Prestige
- Power supply: Stabilized + toroidal Supreme Audio Grade transformer by Toroidy.pl
- Vacuum tubes type: 2x 12AU7 / ECC82
- Signal inputs/outputs: Inputs: 4x RCA + 1x Direct + 2x XLR / Outputs: 2x RCA + 2x XLR
- Harmonic distortion THD: <0.05%
- S/N ratio: >92 dB
- Stereo crosstalk: >94 dB
- Power consumption: 25 W
- Input impedance: 100 kΩ
Description
Introducing the Sagita Prestige Vacuum Tube Line Preamplifier marking our debut into the world of fully balanced XLR connectivity.
Release Timeline
Manufacturer Site
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:
- Fezz Audio leverages its parent company, Toroidy.pl, a specialized transformer manufacturer, to create unique toroidal transformers specifically designed for their tube amplifiers, a departure from the more common E-I core designs.
- The brand often presents a sonic profile that balances traditional tube warmth with clarity, detail, and accurate frequency response, resulting in a sound that appeals to both tube enthusiasts and those seeking a more neutral presentation.
- Fezz Audio uses readily available and relatively inexpensive tubes such as EL34s, KT88s and 12AX7s while retaining great performance, making tube replacement affordable.
- They offer a range of customization options, such as different colors, Bluetooth connectivity, or home theater inputs, at an affordable price, allowing customers to tailor their amplifier to their specific needs and preferences.
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Select product comparisons
TORUS 5060
- Positioning: A complete solid state integrated amplifier offering modern connectivity for everyday home audio.
- Description: It stands out with its built-in DAC, Bluetooth 5.0 streaming, and multiple digital and analogue inputs, a feature not seen in the tube-based models. In comparison to the power amplifiers and tube preamplifiers, it serves users with smaller rooms or multimedia setups at a more approachable price point.
FEZZ TITANIA KOPIA
- Positioning: A versatile power amplifier offering both stereo and mono operation for flexible use.
- Description: It features dual-mode output (2×45W in stereo and 1×90W in mono) with an efficient push-pull design that delivers full-bodied yet neutral sound.
FEZZ SAGITA PRESTIGE
- Positioning: A tube line preamplifier introducing fully balanced XLR connectivity to the lineup.
- Description: It uses a balanced circuit with hand-selected vacuum tubes to offer warm, immersive tones and precise signal definition, a unique feature among Fezz products.
FEZZ MIRA CETI 300B EVOLUTION
- Positioning: A single-ended tube amplifier designed for authentic analogue reproduction with a focus on midrange clarity.
- Description: It is distinguished by the use of toroidal speaker transformers that deliver a saturated midrange and solid bass response, a rarity for single-ended designs. Compared to the higher-end Lybra, this model offers a balanced tube character ideal for those seeking true analogue warmth on a moderate premium while still providing robust dynamics.
FEZZ LYBRA 300B EVOLUTION
- Positioning: A high-end tube amplifier crafted for the most demanding audiophiles seeking superior tube sound quality.
- Description: It uses an unprecedented PSE structure with custom toroidal transformers and delayed anode voltage switching to ensure extended tube life and a spacious, linear soundstage, features not found in other models.
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Avg. Product Price
$2,501-$5,000
Used For Sale
6
Available (Scroll Down)
Brand Popularity
192
of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
28
Founding Year
2014
Our take on the brand
Fezz Audio distinguishes itself by being the first to implement toroidal output transformers in single-ended tube amplifiers, a design choice that enhances efficiency and reduces noise. Their Evolution series, developed in collaboration with the KABO & PYDO design studio, has been recognized with prestigious awards such as the Red Dot Design Award.
Look inside the brand
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Our interview with the brand
What are two key technological innovations or strong opinions that differ you from other brands?
One of the key technological innovations that differs Fezz from other manufacturers is the usage of patented toroidal output transformers in our tube amplifiers. While most tube amplifier manufacturers rely on traditional EI-core transformers, we design and build our amplifiers around custom toroidal output transformers. This results in lower magnetic leakage, much improved bandwidth, and more precise bass control—qualities that are not easy to achieve with conventional designs.
Secondly, we strongly believe in balancing modern engineering with classic tube sound. Our amplifiers are meticulously tuned to retain the musical warmth and dynamics that tube enthusiasts love, while also delivering the clarity, stability, and efficiency demanded by today's high-end audio systems.
What's your approach to customer support?
We handle customer support through a dedicated network of authorized dealers and distributors, who are the first point of contact for our customers. However, we also encourage direct contact with us if a customer needs additional help or feels their issue requires further attention. Our team is always ready to support end users with technical advice, service coordination, or general questions.
What are your favorite tracks for showcasing the strength of your products?
Great question! Music is the key to everything we do.
Melody Gardot – Worrisome Heart
Stacey Kent & Jim Tomlinson – So Nice
John Lee Hooker – Susie (feat. Johnny Winter)
Katie Melua – Piece by Piece
These tracks aren't just technical tests—they're emotionally engaging, which is exactly what we want our amplifiers to bring out in every listening session.
What other products pair best with yours?
We especially love pairing our amplifiers with Klipsch, and next is the Polish brand Pylon.
From our interview with
.
Brand Page
Used
Fezz
All of the Brand's Used Products
What if you spend more?
Fezz
Gaia
8561
8561
/
2
Reviews
Fezz Audio distinguishes itself by being the first to implement toroidal output transformers in single-ended tube amplifiers, a design choice that enhances efficiency and reduces noise. Their Evolution series, developed in collaboration with the KABO & PYDO design studio, has been recognized with prestigious awards such as the Red Dot Design Award.
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Our summary
Product Strengths
- Very clean sound reproduction that is honest and true to the record
- Compatible with both moving magnet (MM) and moving coil (MC) cartridges
- Sturdy and well-built
- The Fezz logo lights up when turned on, which is a classy power indicator
- Fezz Audio takes into account the qualities of vinyl when making this preamp
Product Considerations
- The power switch is located on the side, which some might not prefer aesthetically
- Larger than some other preamps
Comparisons (according to reviewers)
- Compared to a generic, inexpensive preamp, the Gaia MM has a much cleaner sound with less noise and interference
- Compared to a Yamaha receiver, the Fezz unit does a good job of emulating that vintage solid-state sound, but in a cleaner way
Takeaway: The Gaia MM is a quality phono preamp that delivers clean and honest sound reproduction for vinyl records. It is a great next step up from entry-level preamps and a solid choice for vinyl enthusiasts.
Video review
Our take on the brand
Fezz Audio distinguishes itself by being the first to implement toroidal output transformers in single-ended tube amplifiers, a design choice that enhances efficiency and reduces noise. Their Evolution series, developed in collaboration with the KABO & PYDO design studio, has been recognized with prestigious awards such as the Red Dot Design Award.
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NAD
M66
5499
5499
/
11
Reviews
NAD Electronics pioneered affordable hifi equipment by focusing on essential features for good sound, with their classic NAD 3020 becoming the best-selling hifi amplifier in history. Their Masters Series features DirectDigital technology, the world's first closed-loop digital amplification that corrects output every 10 nanoseconds.
Expand Details
Product Strengths
- Offers a wide range of features rarely seen in a component of this type, including a high-performance DAC, analog preamplifier, BluOS streaming, Dirac Live room correction, and a high-quality phono stage
- Includes Dirac Live Bass Control for up to four independent subwoofers, allowing for optimized bass performance and integration, and Dirac Live improves clarity and bass definition
- Uses ESS Sabre DAC chips, known for wide dynamic range and low noise/distortion
- Features a modular design that lets one expand its capabilities, helping to ensure product longevity and up-to-date functionality
- Offers versatile connectivity with a comprehensive array of inputs and outputs, including balanced XLR, AES/XLR, and HDMI eARC
Product Considerations
- BluOS is limited to a maximum resolution of 24-bit/192kHz
- Does not offer home-theater bypass, though it could be implemented in a future upgrade
- Dirac Live iPhone app not always successful at recognizing microphone
- Touchscreen does not behave in the same way as an EverSolo or a FiiO, because one cannot browse music libraries with it, it is really just for input and settings and just the kind of nitty-gritty of daily use, but not music playback
- Some found the styling a bit overdone, while others appreciated the display
Comparisons (according to reviewers)
- Is considered better overall than the Anthem STR due to a more sophisticated room correction system and a fully featured multiroom streaming platform with wireless capability
- Sounds more lit up top to bottom with greater avidity than PS Audio, and it better exposes surface textures, and layer separation is more easily seen
- The MC input quite clearly resolves more finer detail and it better inks tonal colors compared to the MC phono stage built into the Cambridge Audio Alva TT 2 turntable
Takeaway: The NAD M66 is a sophisticated and feature-rich streaming preamplifier, offering a versatile set of tools for audiophiles seeking precise sound reproduction and optimized bass performance. With its modular design and future-proofing capabilities, the M66 is a great choice for anyone building a high-end hifi system.
Video review
Our take on the brand
NAD Electronics pioneered affordable hifi equipment by focusing on essential features for good sound, with their classic NAD 3020 becoming the best-selling hifi amplifier in history. Their Masters Series features DirectDigital technology, the world's first closed-loop digital amplification that corrects output every 10 nanoseconds.
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Expand Details
Product Strengths
- Incredibly saturated sound packed with information, resulting in a deep and detailed presentation
- Separate gain paths for MM and MC cartridges, optimizing performance for each
- Extremely silent and powerful signal transmission capabilities
- Offers a wide range of settings to optimize performance for any cartridge, including extensive gain and loading options, and dozens of equalization curves
- Parameters can be adjusted on the fly using a custom Mola Mola app
- Design allows it to get out of the way of the music, allowing the music to swell and breathe majestically
Product Considerations
- The new review sample took some 300 hours to stabilize
- A slight faltering of absolute pitch definition and texture below about 40-45 Hz
- Some may find the sound too neutral and challenging—preferring a more lush sound
- With so many parameters to adjust, people may use the unit's abilities as a tone control and stray away from the intended EQ curve
- There are so many options, that it may be changed too far
Comparisons (according to reviewers)
- Versus GrandiNote Celio mk IV phono preamplifier, Lupe reminded the reviewer more of their Class A GrandiNote Celio mk IV phono preamplifier than the other of my references—ESE Lab Nibiru MC
- Versus ESE Lab Nibiru MC, each of those features could be pointed out as Lupe's advantages, although they were not as prominent as with Nibiru MC
Takeaway: The Mola Mola Lupe is a versatile and high-performing phono stage that delivers a sophisticated and musical sound. Its extensive features and convenient app control make it a great choice for vinyl enthusiasts who want to optimize their listening experience.
Video review
Our take on the brand
Mola Mola is recognized for bringing innovative Class D amplification to hifi through the work of renowned engineer Bruno Putzeys. Their products deliver clean and efficient performance with extremely low distortion, and their DAC is considered among the best.
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Lumin
P1
10000
10000
/
10
Reviews
Lumin Music, known for launching the world's first DSD-capable streamer, develops all hardware and software in-house to ensure seamless integration across their product line. Their digital sources are praised for delivering warm, analog-like sound quality, with features like upsampling to DSD 256 and dual-drive music servers that require zero setup configuration.
Expand Details
Product Strengths
- Combines a network streamer, DAC, and preamplifier with digital and analog inputs, offering versatility
- Features Leedh Processing lossless volume control, which minimizes distortion and loss of resolution, maintaining sound quality even at high attenuation levels
- High-quality build with an aluminum chassis and a well-designed internal layout, including dual toroidal transformers and a Femto Clock System
- Has three HDMI inputs with 4k passthrough and ARC (Audio Return Channel), making it work as part of a multimedia system
Product Considerations
- Analog input signals are digitized because the P1's volume control operates in the digital domain
- The Lumin app is not as graphically compelling as Roon, nor is it as easy to navigate and manage a music library
- When the volume is set at '100' or the output level is set to 'fixed,' both Leedh and the conventional volume controls are bypassed
- It appears to have no discernible colorations of its own and delivers extremely high resolution, probably more than most systems will be able to realize
Comparisons (according to reviewers)
- Compared to the AURALiC Aries G1.1, the P1 delivers a considerably more realistic, musical, and engaging sound
- Compared to the Copland CSA 100 amplifier, the P1 is a more musical and competent sounding player with greater resolution, extension, dynamics, and ease
Takeaway: The Lumin P1 is a versatile network player, DAC, and preamplifier offering high-quality sound and a wide range of features. It delivers a powerful and immersive listening experience.
Video review
Our take on the brand
Lumin Music, known for launching the world's first DSD-capable streamer, develops all hardware and software in-house to ensure seamless integration across their product line. Their digital sources are praised for delivering warm, analog-like sound quality, with features like upsampling to DSD 256 and dual-drive music servers that require zero setup configuration.
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What competes at this price?
Cambridge Audio
Edge NQ
4999
/
Released
Impressively revealing – our most detailed pre-amplifier and network player with StreamMagic award-winning streaming built-in, hand-picked components, and built-in DAC with digital inputs including TV ARC and Bluetooth aptX HD.
Cambridge Audio pioneered the use of toroidal transformers in power amplifiers, a technology now widely adopted by high-end audio companies. The brand stands out for using premium amplification technology across their product range, from Class A/B amplifiers in their wireless earbuds to Hypex Ncore modules in their EVO series, while maintaining accessible price points between their CX and Edge product lines.
Expand Details
Our Summary
Product Strengths
- Exemplary build quality, with a visually pleasing design
- The StreamMagic app is well-made and capable, offering a good user experience
- Delivers music in an extremely lifelike manner, limited more by the source than its own limitations
- Offers a strong musical sense of rhythm across all inputs, contributing to a well-rounded performance
- Presents a clear, bold, and spacious presentation
Product Considerations
- The volume dial may be slightly loose
- Lacks a phono analog input
- The acceptance angle of the remote sensor is limited
- The USB has trouble with large music collections
- The high frequencies can be bright with the system
Comparisons (according to reviewers)
- Vs Musical Fidelity M8Xi: The M8Xi has more power output and exhibits more control over loudspeakers, but lacks the built-in streaming of the Edge NQ
- Vs Naim electronics: The Edge system is neutral, and not as warm as the Naim electronics
- Vs Gold Note DS-10: Provides a bigger soundstage and more detail
- Vs PS Audio DSD Jr: The Cambridge Audio Edge NQ and the PS Audio DSD Jr are sonically comparable, but the NQ delivers more precise lateral focus
Takeaway: The Cambridge Audio Edge NQ is a versatile, well-designed preamplifier and network streamer that delivers high-quality sound. It provides an enjoyable listening experience, making it a great choice for those seeking both performance and elegant aesthetics.
Video review
Our take on the brand
Cambridge Audio pioneered the use of toroidal transformers in power amplifiers, a technology now widely adopted by high-end audio companies. The brand stands out for using premium amplification technology across their product range, from Class A/B amplifiers in their wireless earbuds to Hypex Ncore modules in their EVO series, while maintaining accessible price points between their CX and Edge product lines.
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Primare
SP25 Prisma
4985
/
Released
2022
The SP25 Prisma is a multi-channel processor designed for both cinephile and audiophile, composed of carefully considered and crafted features and functionality to provide the best home cinema experience for the greatest number of people.
Primare is a Scandinavian hifi brand whose UFPD 2 Amplification technology provides a consistent 26dB feedback loop gain across the entire audio range, making their amplifiers exceptionally stable and accurate. Their modular design approach lets users customize their systems by adding or upgrading components like DACs and network modules.
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Our Summary
Product Strengths
- The SP25 Prisma includes 4K dynamic HDR switching and eARC
- Eleven channels of processing and preamplification
- Dual eight channel DAC chips allow for unique digital to analogue conversion, allocating four channels of conversion when delivering signal to the pair of front left and right analogue outputs
- Versatile, with single ended analog inputs, USB, coaxial and optical digital inputs, and HDMI inputs
- Prisma streamer, wired and wireless
Product Considerations
- Good surround sound gets expensive fast
- Operation and setup can be complex
Comparisons (according to reviewers)
- The SP25 Prisma lacks the power amplifiers of the SPA25 Prisma, making it only an AV processor or preamplifier
Takeaway: The SP25 Prisma is designed for cinephiles and audiophiles. It provides the best home cinema experience with carefully considered features and functionality.
Video review
Our take on the brand
Primare is a Scandinavian hifi brand whose UFPD 2 Amplification technology provides a consistent 26dB feedback loop gain across the entire audio range, making their amplifiers exceptionally stable and accurate. Their modular design approach lets users customize their systems by adding or upgrading components like DACs and network modules.
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Holo Audio
Serene
2698
/
Released
2021
Holo Audio has established itself as a leader in the modern mid-level R-2R DAC movement, focusing on creating DACs with a natural, rich sound that emphasizes musicality over pure detail. Like Denafrips, Holo Audio is known for precise engineering, low noise levels, and exceptional value, offering performance that rivals far more expensive competitors. With a similar approach and price range, Holo Audio is frequently mentioned alongside Denafrips as a top choice for audiophiles seeking high-quality sound without the high-end price tag.
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Our Summary
Product Strengths
- Highly detailed, clear, and clean sound with musicality, but without sterility
- The KTE version includes a beautiful aluminum remote
- Truth, neutrality, and accuracy, making it fun to listen to music
- Enhanced spatial presentation, adding force and rhythmic nuance
- First class build quality
- It does not have a built-in DAC or phono preamp
Product Considerations
- The buttons on the remote are a bit loose
- It is not possible to directly select inputs, it is necessary to click through
Comparisons (according to reviewers)
- Compared to ModWright LS-99, the Serene KTE is more accurate and neutral, while the ModWright LS-99 is juicier
- Compared to Linear Tube Audio MicroZOTL, the Linear Tube Audio MicroZOTL added more midrange warmth and flavor
Takeaway: The Serene is a preamplifier that offers a clean and neutral sound, and it is excellent for those who want to hear the sound of other components without coloration. It is built with high-quality components.
Video review
Our take on the brand
Holo Audio has established itself as a leader in the modern mid-level R-2R DAC movement, focusing on creating DACs with a natural, rich sound that emphasizes musicality over pure detail. Like Denafrips, Holo Audio is known for precise engineering, low noise levels, and exceptional value, offering performance that rivals far more expensive competitors. With a similar approach and price range, Holo Audio is frequently mentioned alongside Denafrips as a top choice for audiophiles seeking high-quality sound without the high-end price tag.
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AGD
Alto MKII
4999
/
Released
AGD Productions uses GaN (Gallium Nitride) technology in their amplifiers, which are housed in glass tubes reminiscent of classic vacuum tubes, delivering high power from a compact size with near-perfect square waves. The amplifiers are designed to be upgradeable as technology advances, with GaN modules that can be replaced, while handling complex impedance loads similar to high-end Class-A or SET tube amps.
Expand Details
Our Summary
Product Strengths
- Fully balanced design provides less noise and coloration to the sound.
- Supports both moving magnet (MM) and moving coil (MC) phono cartridges with a high-performance phono stage.
- Passive ladder volume control with precision resistors provides superior channel separation, low distortion, and high signal integrity.
- Superior noise performance and extended bandwidth, with a very low THD+N and wide frequency response.
- Large, high-resolution display is visible from a distance
Product Considerations
- Limited features for its price, lacking an internal DAC, room correction, or bass management.
- Small, non-standard form factor might not match other hifi equipment aesthetically.
- Limited to one balanced input and one balanced output.
- Reviewers noted a chintzy plastic remote that needs to be synced.
- Sensitive to cable changes and may exhibit high-frequency noise if XLR cables are not connected
Comparisons (according to reviewers)
- The Alto was equal in sonic performance to the Amped America AAP-1, but the AAP-1 has dead-neutral tonality.
- There is not a lot missing between the Alto and the Bricasti Design M20 preamplifier in terms of sound, but at a little more than double the price, the Bricasti Design M20 had better dynamics and ultra-fine resolution.
- Both the Alto and the Pass Labs XP-12 stereo preamp are very high-end stereo preamps that do just that—do what they say on the box.
- Trilogy's set emerged rounder, bloomier, more massive, and atmospheric against the quick snappy team AGD that prioritized dynamics, outlines, clarity, and had its spatial projections sensibly more oxygenated.
- The Alto is like the Anthem without the DAC and streamer.
Takeaway: The Alto preamplifier is well-engineered to provide clean, high-quality sound, and it's a good choice for audiophiles who prioritize core preamp functions. It offers great performance for vinyl and digital sources when additional features aren't needed.
Video review
Our take on the brand
AGD Productions uses GaN (Gallium Nitride) technology in their amplifiers, which are housed in glass tubes reminiscent of classic vacuum tubes, delivering high power from a compact size with near-perfect square waves. The amplifiers are designed to be upgradeable as technology advances, with GaN modules that can be replaced, while handling complex impedance loads similar to high-end Class-A or SET tube amps.
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KECES
S4
3999
/
Released
Single-ended, zero feedback circuit topology and demanding pure Class A valve operation and removing the need for a phase splitter.
Keces Audio specializes in power conditioning and filtering through their high-quality toroidal transformers and circuits that separate digital and analog grounding. Their products use thick aluminum chassis to block EMI/RFI interference, and they're particularly known for their S3 DAC/AMP that offers balanced, uncolored sound with high resolution and transparency.
Expand Details
Our Summary
Product Strengths
- Includes an Optical Phono Stage, which is a bargain compared to other products with just optical capabilities
- Clean and natural sound, with the internal phono stage being more than adequate for most setups
- Well-built with excellent quality inputs, including Neutrik XLR connectors, and a machined aluminum remote
- Excellent value for money, considering its build quality, features, and sound quality
- Features a built-in dedicated headphone amplifier, with the headphone output offering a good, clean, and natural sound
Product Considerations
- Only provides a single set of RCA inputs, though it has two XLR inputs
- Dip switches on the rear for determining the cartridge type are not as user-friendly as a switch
- LEDs on the front of the power supply and amp are very bright and can be distracting in a dark room
- High gain may not be suitable for high-sensitivity speakers, and a tiny amount of noise may be audible with sensitive speakers when nothing is playing
- Placement could prove tricky for some due to size
Comparisons (according to reviewers)
- Phono stages are more forgiving compared to Yamaha, and every album sounded better than on the Yamaha
- It is a bargain compared to Pro-Ject, which does not do optical and does not have two balanced inputs
Takeaway: The KECES S4 is a versatile and well-built preamp with a clean, natural sound and an impressive phono stage, including a rare optical cartridge input. It offers value and can be the heart of a high-quality hifi system.
Video review
Our take on the brand
Keces Audio specializes in power conditioning and filtering through their high-quality toroidal transformers and circuits that separate digital and analog grounding. Their products use thick aluminum chassis to block EMI/RFI interference, and they're particularly known for their S3 DAC/AMP that offers balanced, uncolored sound with high resolution and transparency.
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