New Nagra Compact Phono stage, for the love of vinyl
Romanel, Switzerland – 25th March 2025 Perpetuating a long legacy of excellence in phono stages since the Nagra PL-P, the new Nagra Compact Phono offers the greater part of its predecessors’ quality and performance in a compact and elegant housing. The signal path has been simplified to the extreme to offer the quintessence of RIAA correction for the best MC cartridges.
Phono reproduction was at the heart of our very first Hi-Fi product, the Nagra PL-P.
Inspired by the legendary microphone preamplifier in the Nagra IV-S reel-to-reel tape recorder, the phono section of the PL-P received accolades from around the world.
Since then, the phono section of the PL-P has been reincarnated several times with the Nagra VPS, the BPS, the Classic Phono and recently the HD Phono. While they use different technologies and components, they are faithful to the original design, centred around a Nagra-made, step-up transformer.
The latest iteration is the Compact Phono. Housed in the same chassis as the Streamer, its solid construction protects it from unwanted vibrations. No compromises in sound quality were made to enable it to fit in the compact chassis. However, we have simplified the different settings and shortened the signal paths as much as possible. As a result, the Compact Phono offers amazing performance for a fraction of the cost of its competitors.
The Compact Phono features:
Vibration-controlled housing, machined from a solid billet of aluminum
MC input on 10 dB step-up transformer (same as Nagra VPS)
Selected transistors operating in class A
All discrete-component topology
Dual-mono layout
Selectable gain of 62 / 47.5 dB
RIAA curve
100 Ohm load (additional loads available from Nagra dealers)
External 12 V DC power supply
Ultra-high rejection ratio regulators coupled with dual-stage filter on internal power supply
The Compact Phono can be further upgraded to achieve even greater performance using the Nagra MPS or Classic PSU power supplies. In this case, a Lemo to DC cable is required.
To minimize vibration, it can also rest on a VFS or on its own Compact VFS, currently under development.
The Nagra Turntable and cartridges gave us a new benchmark to design the Nagra HD Phono and now the Compact Phono.
Whilst its size and price, for a Nagra product, may mislead you, this is a very ambitious unit and it is fully worthy of the Nagra logo engraved on its front.
Specifications
Frequency response 20 – 50 kHz +/- 1 dB (withing RIAA curve)
Signal to noise ratio* > 80 dB
THD+N < 0.1 % with lab power supply
Crosstalk* > 85 dB
Output impedance* < 10 Ω
Weight and dimensions 1.9 kg (4.1 lb.) 185 x 166 x 41 mm / 7.2 x 6.5 x 1.6 inches
In the Signature edition, carefully selected components undergo meticulous fine-tuning through an iterative process of measurement, simulation, listening, and fine adjustments. Originally begun as an R&D experiment, the outcome was so remarkable that we decided to create a strictly limited run of eight pairs, each guided by our unwavering passion for true-to-life sound.
The d1-total is a DAC/streamer which represents the maximum that Totaldac can do in a single box, it is composed of:
-d1-triunity DAC with volume control -streaming board (latest version developped for the d1-streamer-live) -40 femtoseconds oscillators + high performance digital buffers + high performance power supply decoupling (all of them developped for the d1-streamer-live) -microfilter USB loop (developped for the d1-streamer-live) -live-clocking option -live-power option -damping feet -DSD option
Specifications: -192KHz asynchronous Xmos USB, 192KHz coax RCA, 192KHz AES-EBU, 96KHz optical, selected from a remote control. -RJ45 ethernet input. -44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz and 192KHz, 16 to 24 bit formats supported. -DSD (DoP standard) supported on coax, AES-EBU and USB inputs. -embedded custom clock with anti-jitter FIFO memory. -3.5Vrms max RCA, 7Vrms max XLR analog output. -volume control, adjusted by a remote control and an OLED display, works for all inputs. -non-oversampling DAC compensation filter activated or disactivated by remote control. -display switched off by remote control. -R2R DAC technology using 300 pieces of 0.01% VAR Bulk Metal® Foil resistors Vishay Foil Resistors. -class A discrete transistor output stage. -external power supply to minimize the noise on the embedded preamp. -aluminium and PMMA enclosure with massive pure copper antivibration plate. -power consumption 14.2W @44.1KHz, 16.5W @192KHz. -DAC dimensions: height 110mm, width 360mm, depth 290mm. -power supply dimensions: height 67mm, width 122mm, depth 180mm. -weight: 7kg.
RASC™ Évo Soft-Dome Tweeter – Crystal-clear highs with enhanced ARID technology. RASC™ Évo Soft-Dome Midrange – Pure, distortion-free mids with ARID+ and Tri-Zone resonance control. First-in-High-End 15-inch BSC™ Woofer – Deep, controlled bass down to 23Hz (-6dB). AeroVex™ Aluminum-Flanged Bass Port – Optimized airflow for seamless bass integration.
Timeless Design, Modern Craftsmanship
A harmonious blend of elegance and engineering, ATALANTE 7 Évo is designed in collaboration with the Parisian award-winning A+A Cooren Studio. Its refined proportions, sculpted lines, and premium materials elevate it beyond just a speaker — it is an artful statement of sound and design.
Premium Walnut & Ebony Veneers – Blending natural elegance with modern craftsmanship.
Balanced Golden Ratio Design – Optimized for aesthetics and acoustics.
AeroVex™ Aluminum-Flanged Port – Reinforced structure for smooth low-frequency response.
Seamless Speaker & Stand Design – Smart Isolation Stand ensures stability and sophistication.
With 90dB sensitivity and 6-ohm impedance, ATALANTE 7 Évo pairs effortlessly with a wide range of amplifiers.
Its balanced sound signature ensures extended, fatigue-free listening, while the advanced woofer and cabinet design delivers deep, impactful bass. A true evolution of experience, craftsmanship, and passion, ATALANTE 7 Évo sets a new standard in natural sound reproduction for those who seek the best
RASC™ Évo Tweeter
Through massive engineering efforts, designed for exceptional clarity, precision, and effortless detail, the RASC™ Évo Tweeter delivers an extended, natural treble free from harshness and fatigue.
Patented ARID Technology Enhanced in the Évo version, the Anti Resonance Inner Dome now absorbs 97%+ of internal resonance, eliminating distortion for cleaner, more accurate highs
Neodymium Magnet System +5dB sensitivity, boosting dynamics, efficiency, and control
Specially-Made Tetoron Dome Custom-coated for smoother response and fatigue-free, natural treble
Pure Aluminum Voice Coil Enhances detail retrieval and precision with ultra-low inductance
Aluminum Back Chamber Lowers resonance, improves cooling, and ensures an open, transparent sound
Ventilated Back Plate & Diffuser Optimized airflow for smooth, effortless high-frequency performance
RASC™ Évo Midrange
Delivering unmatched transparency, tonal purity, and balance, the RASC™ Évo Midrange brings every musical detail with exceptional clarity, depth, and realism.
Patented ARID+ Technology Enhanced performance in the Évo version. Absorbs 96%+ of internal resonance, eliminating unwanted reflections for a smoother, distortion-free response.
Neodymium Magnet System A powerful high-BL motor increases sensitivity and control, enabling a dynamic and expressive midrange with effortless projection.
Double Suspension Dome A dual-suspension system ensures linear movement across all frequencies, reducing distortion, and improving clarity and articulation.
Aluminum Back Chamber & Tri-Zone Resonance Control Absorbs unwanted energy, minimises internal resonance & improves cooling efficiency.
Copper-Clad Aluminum Wire & Shorting Ring Lowers distortion, enhances transient response, and improves micro-dynamics.
Ventilated Back Plate & Diffuser Enhances airflow, reduces compression for effortless, immersive sound reproduction.
15-Inch BSC Woofer
Delivering deep, powerful, and controlled bass, the 15-inch BSC™ Woofer ensures exceptional low-frequency extension, precision, and impact, filling the room with effortless dynamics.
Basalt Sandwich Construction (BSC) Technology Made from lava stone, Basalt is naturally rigid yet lightweight. Our BSC woofer has superior Young modulus, balancing rigidity and damping for tight, distortion-free bass.
Oversized 3-Inch Voice Coil Enhances power handling, transient response, and long-term stability.
Extended 10mm Linear Excursion & High-Roll Surround Improves bass depth, dynamics, and low-end articulation.
Fully Ventilated Motor System Optimized cooling design prevents overheating, ensuring consistent, high-performance operation
Oversized Magnet System Generates stronger motor force for greater control & low-frequency accuracy.
Hand-Tuned Crossover
A meticulously engineered network designed for seamless integration and pure musicality
High-Quality Air Coils Minimizes signal loss and preserves sonic purity, ensuring an uncoloured, natural sound.
All-Pass Filter Topology Enhances acoustic phase coherence, creating a seamless, immersive soundstage with precise imaging.
Van den Hul Skyline Internal Wiring Premium-grade signal transmission, maintaining clarity and fidelity for the purest musical experience.
Hand-Tuned Precision Every crossover is meticulously fine-tuned for optimal driver integration, delivering a perfectly balanced and refined sonic signature.
Cabinet Construction & Isolation Stand
Engineered for maximum rigidity, resonance control, and pure sound reproduction, the cabinet and stand work in perfect harmony to ensure uncompromised acoustic performance.
Resonance-free Cabinet Construction Developed through hundreds of hours of simulation and testing for superior structural integrity.
Enhanced Internal Bracing Reduces unwanted resonance, ensuring a cleaner, more natural sound with precise tonal balance.
Decoupling Spikes Between Cabinet & Stand Fully isolates the speaker from the stand, minimizing vibration transfer and preserving clarity and detail.
Micro-adjustable Isolation Stand A solid, vibration-isolating structure featuring micro-adjustable spikes for optimal levelling and premium isolation pads to eliminate external vibrations.
AeroVex™ Aluminum-Flanged Bass Port
Designed for seamless airflow, enhanced bass control, and distortion-free low frequencies, the AeroVex™ Aluminum-Flanged Bass Port ensures effortless integration into any space while maximizing bass performance.
AeroVex™ Wave-Guided Design Engineered through hundreds of hours of simulations, the special pattern reduces turbulence and minimises port noise by 94%+.
Front Ported Bass Reflex System Smooths airflow for deeper, more controlled bass with natural extension, ensuring optimal performance even near walls.
Aluminum Flange Reinforcement Rarely seen (if not the only) at this price level, the aluminum flange enhances structural stability, delivering distortion-free low frequencies and seamless bass integration.
TADL Announces TAD-M2500TX Evolution-Series Power Amplifier Loaded with Upgraded Features and Performance
Technical Audio Devices Laboratories, Inc., today announced the TAD-M2500TX two-channel power amplifier as the newest addition to its Evolution Series of hi-fi audio components.
The TAD-M2500TX power amplifier boasts a completely redesigned circuit layout, upgraded power transformers, and a redesigned machined aluminum chassis, and provides 550 watts of power per channel at 4 ohms. When connected to TAD speakers in the Evolution Series, the M2500TX delivers powerful sound with exceptional clarity, for which every TAD hi-fi component is known.
Main Features
1) Ultimate symmetry in circuitry and layout
Sources of positive and negative currents that go through a speaker unit’s voice coils must be identical to drive its diaphragm with utmost precision. To that end, the TAD-M2500TX employs a BTL (bridge-tied load) design that connects two separate amplifiers in a balanced configuration for the left and right channels in the amplification circuit from input through output stages. In this design, positive and negative power supplies maintain perfect symmetry between them, and all power supply circuits are designed separately for each channel. The redesigned machined aluminum chassis has no joints and helps reduce the impedance of the grounding point that serves as a reference point for symmetry. Our meticulous effort to achieve ultimate symmetry between left and right channels and between positive and negative signals did not stop there. We redesigned the grounding point not only electrically but also structurally, and redesigned the circuit and its layout in the first amplification stage.
2) High-capacity transformers with greater purity and efficiency
The TAD-M2500TX is powered by upgraded twin high-capacity toroidal transformers with a power rating of 1 kVA each. To increase the purity of power supply, the internal coil of the transformer is directly connected to the power supply circuit, minimizing the contact points with leading wires. Moreover, terminals for directly connected coils, mounting terminals for motherboards, and clamping screws are all made of oxygen-free copper coated with nonmagnetic materials to eliminate even the slightest magnetic distortions. The shape of the cross-section of the transformer core has been redesigned to circular in the TAD-M2500TX, from square in its predecessor. The circular design improves contact between the core and coils, minimizing unwanted leakage magnetic flux and vibrations. The result is a power supply with greater purity and responsiveness, contributing to the exceptionally accurate driving of speaker diaphragms.
3) Power rating of 550 watts per channel at 4 ohms
The TAD-M2500TX delivers an incredible 550 watts of power per channel at 4 ohms. This is made possible by the simplified Class-D single-output-stage consisting of power MOSFET devices with ultra-low on-resistance in leadless packages that boast minimum power losses and high-speed responses. Combined with a machined aluminum chassis with superb heat dissipation, the result is powerful yet responsive and agile sound reproduction.
4) Meticulous vibration-control design
TAD-M2500TX’s chassis is machined from a 90 kg solid block of aluminum. Its heavy and joint-free design eliminates an adverse effect of external vibrations and helps stabilize the ground potential and music signals delivered to speakers. The immense body of the TAD-M2500TX is supported by a three-point support structure with internally inverted spikes, which physically isolates its chassis from external vibrations traveling through the floor. The minimum contact with the surface on which the TAD-M2500TX sits keeps external vibrations from traveling through the feet and adversely affecting circuits and parts inside the case. This elaborate vibration-control design results in more condensed and energetic audio reproduction with spatial nuance of the music retained intact. Heavy-duty, extra-large speaker terminals on the rear panel, similar to the ones found in the Reference Series power amplifiers, reduce mechanical and electrical stress on connected speaker cables to improve their stability and bring out the best of them.
5) Bi-amping option
The TAD-M2500TX offers a bi-amping option for compatible speakers. With this option, one TAD-M2500TX can be connected to the tweeter terminals of right and left speakers, and another to their woofer terminals. The bi-amping connection eliminates interference between speaker units and improves their separation. This option brings out the best of amplifiers and speakers, enabling them to deliver sound with exceptional clarity.
TAD-M2500TX specifications
Power Output550 W at 1 kHz, 4Ω
Rated DistortionLess than 0.05% at 1 kHz, 275 W, 4Ω
Signal-to-Noise Ratio112 dB or higher
Frequency Response10 Hz to 50 kHz, +0 dB/-3 dBGain29.5 dB
This is the current-enhanced version of the M-3. It has doubled the current supply capacity without compromising the spatial expression and penetration of the single push, and has succeeded in further expanding the range of profound musical expression.
Parallel push-pull output with precise transistor pairs
厳密なトランジスタペアによるパラレルプッシュプル出力段
Focusing on the curve of change in current gain (hfe) against current change during music playback, we performed strict transistor pairing by aligning this, and realized an ideal parallel push-pull close to a single push-pull. The output stage transistors use a pair of industrial TO3 (metal can type) transistors used in the M-3. In order to easily drive the two TO3 transistors, a TO3P transistor is also used in the driver stage, resulting in a total of four-stage Darlington configuration.
World Premiere Audio Show Deluxe on March 22-23, Whittlebury Park Melbourne room
The Anniversary preamp was developed to celebrate our 30 years since we formed the company. It was an exercise to take the performance of our SE preamp to a higher level. In addition to the SE model :
The transformer attenuators are made with custom nanocrystalline core material It has a special ultra pure topology in the active gain stage using silver wound nanocrystalline transformers at input and output. No cap in the signal path. It’s all point to point wired with ultra pure silver wire. It uses only high quality film capacitors (no electrolytics) in the power supply and also very high inductance double C-core amorphous choke filter.
The anniversary preamp uses the same C3m tubes ,1 per ch., and rectifier tube.
The front display is our newest design with large characters and selectable colors from the settings menu of the preamp.
Introducing the all new Scansonic M-series – filled with trickledown technology from the multi award winning sister company Raidho, and featuring high-resolution sound, known from much more expensive speakers.
The M-series is a high-performance range which features a unique ribbon tweeter for clear and highly detailed upper frequencies, as well as specially designed honeycomb Kevlar woofers which offer superior rigidity and performance. Meanwhile, large passive bass drivers on the rear panel add controlled bass and body to each speaker.
The new M-series features larger, heavily braced cabinets compared with the original M-series, adding to a richer depth of sound, and a striking, sleek angular design, making this speaker range slip into any modern living room with ease. At the same time packing a mighty punch using multiple drivers. A stunning combination.
Ribbon Tweeter
The M-series range features Kapton membrane sealed ribbon tweeters. These high-resolution tweeters promise an extremely fast, vivid and wide frequency response, allowing for an exceptionally open and detailed sound at the top end of the frequency spectrum.
It was clear to Scansonic from the very beginning, that some core techniques from the Raidho speakers would be of great importance: The speakers had to be designed around a ribbon tweeter that works with at super lightweight diaphragm that is sealed around the edges to allow for a seamless transition to the midrange region.
Honeycomb Kevlar Cones
The new M-series speakers’ midrange/bass drivers provide a ridged, open and three-dimensional midrange, along with a cleaner, faster bass with a more significant punch and attack. These improvements are thanks to the refined bass and midrange drivers that feature advanced honeycomb-enforced Kevlar cones, combined with a powerful magnet system.
Passive Bass Drivers
Brand new to the M-series is a new sealed cabinet design, with dual passive bass drivers for a more powerful experience. The large oval shaped passive drivers are specially tuned to give the speaker a rich, full bodied sound signature. With their own black cloth grille, the rear drivers are concealed away aiding in the sleek, modern look.
The latest evolution of the M-Series
The latest evolution of Scansonic’s M-series loudspeakers is now available in Australia. The M15.2, M20.2, and M30.2 are the latest loudspeakers from Scandinavian brand.
Like the MB-B Series, the new M-Series is based on technologies that originated in the world-renowned Raidho Acoustics speakers. The M-series features a range of affordable speakers where the goal is to offer a very high-quality level, all wrapped in classical and authentic Scandinavian design.
Scansonic HD M30.2 Floorstanding Speakers Pair Black
The flagship speaker of the range, the M30.2 features a 3-way design with dedicated ribbon tweeter, midrange, and bass drivers. Rather than employing a bass reflex ported design, the new M-series is a sealed cabinet with additional passive bass drivers on the rear. The M30.2 features two 6″ x 9″ oval passive drivers adding to its rich, full bodied sound.
Like other speakers in the new M-series, the M30.2 features a bold design, with straight lines and angular features like the angled top plate and angled front corners. This gives this new range a truly unique look and cements that the Danish company is still bringing a sleek Scandinavian design aesthetic with modern sensibilities to this all new range.
Key Features:
• 3-way floorstanding speakers • Neodymium Kapton ribbon tweeter for effortless clarity and detail • 1 x 4″ honeycomb Kevlar midrange • 2 x 6.5″ honeycomb Kevlar woofers • 2 x 6″ x 9″ passive bass radiator for dynamic bass • Heavy duty spiked feet • Authentic Scandinavian design • Silk Black painted finish • Black fabric grilles for front and rear
Scansonic HD M20.2 Floorstanding Speakers Pair Black
The mid-sized speaker of the range, the M20.2 features a 2.5-way design with dedicated ribbon tweeter, and dual mid/bass drivers. Additionally, rather than employing a bass reflex ported design, the new M-series is a sealed cabinet with dual passive bass drivers on the rear. The M20.2 features two 6″ x 9″ oval passive drivers adding to its rich, full bodied sound.
Like other speakers in the new M-series, the M20.2 features a bold design, with straight lines and angular features like the angled top plate and angled front corners. This gives this new range a truly unique look and cements that the Danish company is still bringing a sleek Scandinavian design aesthetic with modern sensibilities to this all new range.
Key Features:
• 2.5-way floorstanding speakers • Neodymium Kapton ribbon tweeter for effortless clarity and detail • 2 x 5.25″ honeycomb Kevlar mid/bass woofers • 2 x 6″ x 9″ passive bass radiator for dynamic bass • Heavy duty spiked feet • Authentic Scandinavian design • Silk Black painted finish • Black fabric grilles for front and rear
Scansonic HD M15.2 Bookshelf Speakers Pair Black
The M15.2 bookshelf/stand-mount speakers feature a 2-way design with ribbon tweeter and 6.5″ mid/bass driver. Additionally, rather than employing a bass reflex ported design, the new M-series is a sealed cabinet with additional passive bass drivers on the rear. The M15.2 features an oval 6″ x 9″ passive driver on each speaker adding to the rich, full bodied sound.
Like other speakers in the new M-series, the M15.2 features a bold design, with straight lines and angular features like the angled top plate and angled front corners. This gives this new range a truly unique look and cements that the Danish company is still bringing a sleek Scandinavian design aesthetic with modern sensibilities to this all new range.
Key Features:
• 2-way bookshelf speakers • Neodymium Kapton ribbon tweeter for effortless clarity and detail • 1 x 6.5″ honeycomb Kevlar woofer • 1 x 6″ x 9″ passive bass radiator for dynamic bass • Authentic Scandinavian design • Silk Black painted finish • Black fabric grilles for front and rear
