Pushing Boundaries of Sound Engineering with PURIFI
Pushing Boundaries of Sound Engineering with PURIFI The upcoming Regis and Opus Two speakers integrate PURIFI technology, known for itsinnovative low-distortion drivers and amplification modules. This collaboration betweenRobson Acoustics and PURIFI promises to redefine the listening experience, bringingaudiophiles a new standard of clarity and precision.Robson Acoustics’ commitment to high-quality craftsmanship aligns seamlessly with PURIFI’sethos of uncompromised audio purity. This synergy is evident in their latest product lineup,where advanced PURIFI drivers, featuring ultra-low distortion and linearity, are seamlesslyincorporated into Robson’s speaker designs. The new models not only deliver a clean andrefined sound but also ensure a detailed reproduction of music across a broad frequencyrange. Exploring the Impact of PURIFI Technology on Robson Acoustics’ Offerings PURIFI’s cutting-edge technologies, such as their acclaimed Ushindi technology drivers,play a critical role in enhancing the audio performance of Robson Acoustics’ speakers. Theintegration of PURIFI Ushindi bass/mid-drive units brings a remarkable advancement in soundreproduction, especially in their models like Arabis, Regis, Burlington, and the flagship Opus line. Arabis This model serves as a small reference monitor, idealfor both desktop monitoring and high-fidelity use. It deliversa precise, clean audio response thanks to the PURIFI driver’sability to maintain accuracy even at lower frequencies. Learn more Regis The Regis is set to be a standout in Robson’s lineup,promising an exceptional balance of clarity and depth. Learn more Burlington Available in both floorstanding and stand-mountversions, the Burlington series leverages PURIFI’s drivers toproduce a rich, room-filling sound, suitable for audiophilesseeking versatility in their listening setups. Learn more Opus One & Opus Two These flagship models representthe pinnacle of Robson’s design expertise. The Opus One is afull-range speaker, while the Opus Two offers a stand-mountdesign featuring a single front driver, a high-end tweeter,and dual 6.5″ passive radiators on the sides. Learn more Robson Acoustics’ adoption of PURIFI’s proprietary driver technology is a testament to theirshared vision for excellence. This partnership is not merely about adopting components butabout co-developing solutions that elevate audio performance. Through rigorous testing anddesign refinements, the Regis and Opus Two models promise to set new benchmarks in soundquality. A Look Ahead: The Future of High-Fidelity Sound As the Regis and Opus Two prepare for launch, Robson Acoustics aims to showcase their ca-pabilities at major audio events and exhibitions. These models, equipped with PURIFI technol-ogy, are expected to attract considerable attention from both audiophiles and industry experts. By offering products that blend artisanal craftsmanship with cutting-edge audio technology,Robson Acoustics is well-positioned to expand its footprint in the global audio market.With a focus on delivering products that capture every nuance of sound, Robson Acousticscontinues to innovate, ensuring their offerings meet the expectations of discerning listeners.The integration of PURIFI technology into their product line not only enhances performancebut also reflects a deep commitment to advancing the art of high-fidelity sound.For more information on Robson Acoustics’ new models and their partnership with PURIFI,please visit Robson Acoustics. The Masterpiece Range by Robson Acoustics The new Masterpiece range by Robson Acoustics offers a harmonious blend of cutting-edge technology and timeless craftsmanship. Each product is designed for a premium listening experience, reproducing sound with precision and warmth. Whether you’re an experienced audiophile or someone exploring high-end audio, our Masterpiece range has something special for you. Stay tuned to our website and blog as we unveil new innovations, bringing you closer to the music you love.
New Masterpiece Range by Robson Acoustics
Introducing the New Masterpiece Range by Robson Acoustics At Robson Acoustics, we’re thrilled to introduce the latest additions to our renowned Masterpiece range, where cutting-edge engineering seamlessly combines with unmatched sound quality. For audiophiles and connoisseurs of sound, our new products focus on precision, innovative technology, and elegant design, ensuring an enhanced listening experience like no other. A Fresh Look at Our Masterpiece Line Our commitment to delivering the highest quality sound has driven us to refine the design across the entire Masterpiece range. The new visual update aligns with our brand’s modern, timeless essence. Each product is meticulously crafted to ensure that the look matches the impeccable sound, creating a stunning aesthetic that complements any setting. Current Models: Proven Excellence The models in our Masterpiece range have already set high standards in premium audio. Their exceptional craftsmanship and advanced audio technology attract those who seek the ultimate listening experience. Masterpiece Class A Monaural Amplifiers Our Class A Monaural Amplifiers deliver warm, rich sound with impressive clarity. These monaural amplifiers are crafted for pure sound, offering unmatched power and precision. Audiophiles value their ability to reveal the depth and transparency in every note, making them a cornerstone of high-end sound systems. Learn more Masterpiece Edition MV3 Pre-Amplifier Amongst our loyal customers, the Masterpiece Edition MV3 Pre-Amplifier is a favourite. The Masterpiece Edition MV3 Pre-Amplifier has become a favourite among audiophiles. It provides detailed, clean sound that pairs perfectly with our monaural amplifiers, preserving every track’s integrity. Its sleek design and user-friendly interface make it a luxurious choice for anyone looking to elevate their sound setup.t delivers a detailed and clean sound that pairs perfectly with our monaural amplifiers, preserving the integrity of every track. Its sleek design and user-friendly interface make it a practical yet luxurious choice for any audiophile looking to elevate their listening experience. Learn more What’s Next: Upcoming Releases At Robson Acoustics, we constantly push the boundaries of audio technology. Our upcoming releases embody this spirit of innovation, bringing new levels of refinement to our Masterpiece range. Masterpiece Class A Stereo Power Amplifier We’re excited to unveil the highly-anticipated Masterpiece Class A Stereo Power Amplifier. It offers the refined sound of our monoblock amplifiers but in a stereo format. Versatile and powerful, it’s perfect for those wanting to elevate their home audio setup. COMING SOON HA1 Headphone Amplifier For those who appreciate immersive audio, our upcoming HA1 Headphone Amplifier redefines listening. Designed with precision, this amplifier delivers stunning clarity, bringing out every nuance. Look for a detailed blog post that will cover all its unique features upon release! Evolving the Range: What’s in Development As we look to the future, we remain dedicated to innovation. We are developing the next generation of some of our most popular products. These new models promise advanced technology while preserving the sound qualities our clients cherish. Masterpiece Edition Pre-Amplifier The new Masterpiece Edition Pre-Amplifier aims to enhance sound quality and functionality. It will offer a richer, more dynamic audio experience. COMING SOON Masterpiece Edition Phonostage Our forthcoming Phonostage caters to vinyl enthusiasts. It captures the warmth of classic records while providing modern precision. It is designed for those who love the classic analogue sound. COMING SOON Masterpiece Turntable Vinyl lovers can also look forward to our new Masterpiece Turntable. It improves upon its predecessor, combining sleek aesthetics with advanced technology for a deeply engaging listening experience. COMING SOON New in the Pipeline: High-End Sound Systems We’re expanding the Masterpiece range with innovative new products. Among them is the Opus Two Loudspeaker, a symbol of our dedication to audio excellence. It creates a fully immersive experience, making every listening session feel like a live concert. A Glimpse into the Unique: One-Off Designs Beyond our main range, we create one-off Masterpiece Editions for those seeking something truly unique. These bespoke designs reflect our meticulous attention to detail, with exclusive features that stand out. Although these pieces are never duplicated, they showcase our passion for innovation. Looking Ahead: Future Blogs and Updates We will provide in-depth blog posts for each new product launch. These will cover the design philosophy, features, and craftsmanship behind each product. These updates bring our community closer to the passion that drives every Robson Acoustics creation. The Masterpiece Range by Robson Acoustics The new Masterpiece range by Robson Acoustics offers a harmonious blend of cutting-edge technology and timeless craftsmanship. Each product is designed for a premium listening experience, reproducing sound with precision and warmth. Whether you’re an experienced audiophile or someone exploring high-end audio, our Masterpiece range has something special for you. Stay tuned to our website and blog as we unveil new innovations, bringing you closer to the music you love.
MV2
Ref Pre-Amplifier MV2 Pre-Amplifiers Description Our new Reference Pre-Amplifier to compliment our mono block power Amplifiers and Phono Stage Pre-Amplifiers. As standard hand made using very high quality components in the signal path, our MV2 valve Pre-Amplifier will compete with the very best products out there regardless of cost.Again……listening is believing!! Design specifications include dual mono power supplies with each channel supplied by it’s own high voltage and filament rails via a tube rectifier and feeding separate regulators to give incredible stereo separation. A very simple but pure signal path based around the 6SN7 audio tube and using a single output capacitor which can be specifically chosen for it’s integration to solid state or valve amplifiers based on input impedance compatibility. MV2 features: Dual mono design Tung-Sol vacuum tubes upgradable to Black Treasure or Pavane Khuzmo 48 way stepped shunt attenuator Duelund Coherent Audio internal wiring Miflex paper/oil output capacitors Purity of signal path is critical in the design of any amplifier to give incredibly black backgrounds and the retrieval and portrayal of the tiniest musical passages and notes. If you have never heard a valve based Pre-Amplifier of this class you will be amazed at how much information you may be missing in your vinyl or digital music collection. Price£3000 Standard Model £3600 SE Model Enquire About product Gallery Specifications Gallery Specifications Vacuum Tube Compliment 4 x Tung-Sol 6SN7GTB 1 x 6X5 Rectifier tube Input Impedance 47 kohm Output Impedance 150 ohms Inputs 2 x RCA Line inputs Output RCA Line out Frequency Response 10Hz – 50KHz Power Consumption 50VA Gain 22dB THD 0.3% 1Khz / 4Vef S/N Ratio 88dB Dimensions 380w x 320d x 130h (mm) without tubes Weight 11kg
MV3
MV3 Pre-Amplifiers Description Our latest Masterpiece edition MV3 elevates the current high standard of tube pre-amplifiers with a design that uses Mundorf silver/gold in oil signal capacitors and Amtrak’s carbon film resistors in the signal path. High specification power supply capacitors, silver internal wiring and selected NOS vintage tubes bring added soundstage and reality to recordings. MV3 follows in the footsteps of the incredible MV2 using the same principles of minimum of active parts and high quality passive components in the signal path. A no compromise design and attention to components and internal wiring brings a product worthy of the Robson brand and a great match to our range of power amplifiers. MV3 features Blue Alps Swiss volume control Low ripple power supply on the anode Vintage tubes Duelund Coherent internal wiring SE edition with upgraded signal capacitors and resistors Great design and the use of very high quality components has created a pre-amplifier of exceptional abilities and able to drive the most difficult of power amplifier loads to below 6Kohms. PriceStandard £1600SE Model £2000 Enquire About product Gallery Specifications Gallery Specifications Vacuum Tube Compliment 4 x JJ or Tung Sol 12AT7 Input Impedance 100 kohm Inputs Unbalanced Output Unbalanced Frequency Bandwith 10Hz – 45KHz S/N Ratio 88dB Dimensions 240w x 320d x 117h (mm) Weight 7kg
Masterpiece Edition Pre-Amplifier
Masterpiece Edition Pre-Amplifier Masterpiece // Pre-Amplifiers Description Designed around the MV2 Pre-Amplifier but taken to a completely new level in terms of component specification, vacuum tube choice and internal wiring to give an even better sense of musical involvement and resolution. The Masterpiece Edition Pre-Amplifier has an extremely simple and pure signal path with only 1 output capacitor and 1 shunt resistor on the Khuzmo stepped attenuator which have been replaced with the incredible V-cap CuTF reference capacitors or equivalent and a Charcroft Z foil resistor. This along with 5N high purity solid silver and FEP fluoropolymer signal wiring gives this Pre-Amplifier added realism and an even better 3D soundstage capable of competing with the very best equipment in the world. The choice of Linlai Global Elite vacuum tubes also elevated the sound field beyond the previous Black Treasure tubes. Design specifications include dual mono power supplies with each channel supplied by it’s own high voltage and filament rails via a tube rectifier and feeding separate regulators to give incredible stereo separation. Bespoke designs available on request for exotic hardwoods and either internal or external tubes. Available with Carbide Audio isolation feet now as standard. A very simple but pure signal path based around the 6SN7 audio tube and using a single output capacitor which can be specifically chosen for it’s integration to solid state or valve amplifiers based on input impedance compatibility. Masterpiece Edition Pre-amplifier features: Dual mono design Lineal Global Elite vacuum tubes Khuzmo 48 way stepped shunt attenuator with Charcroft Z foil shunt resistor Ohno Continuous Cast unicrystal silver 5N wire internal wiring V-Cap CuTF output capacitors Bespoke options for full hardwood, copper with external tubes Purity of signal path is critical in the design of any amplifier to give incredibly black backgrounds and the retrieval and portrayal of the tiniest musical passages and notes. Price £7000 with Carbide Audio feet Enquire About product Gallery Specifications Gallery Specifications Vacuum Tube Compliment 4 x Linlai Global Elite E-6SN7 matched pairs 1 x Philips 5Y3 Rectifier tube Input Impedance 47 kohm Output Impedance 150 ohms Inputs Balanced XLR pair and RCA unbalanced pair line inputs Rhodium plated Output Balanced XLR pair and RCA unbalanced pair Line inputs Rhodium plated Frequency Response 10Hz – 50KHz Power Consumption 50VA Gain 22dB THD 0.3% 1Khz / 4Vef S/N Ratio 90dB Dimensions 440w x 370d x 185h (mm) without tubes Weight 22kg
Reference Digital AES And RCA Cable
Reference Digital AES And RCA Cable Cables Description The last few years has seen a huge increase in digital music whether streamed computer or from a CD transport etc. The importance of a good digital cable such as this AES or streaming cable is very important and all helps in eliminating the digital noise and distortion associated with this form of music replay. Quite often, replacing a cable can make a bigger difference than replacing the DAC, streamer or CD player. Having listened to many high end cables and experimented with many different designs, the Ref digital AES cable is the culmination of years of searching for a truly spectacular cable design which will compete with much more expensive cables as all the Robson cables are capable of. Robson Acoustics have a new range of cables designed around not only extremely high purity (99.999% or 5N) conductors but also insulation which gives a very low dielectric coefficient of 1.4. This foamed and cellular Fluoropolymer construction is now a standard construction design in nearly all our cables and responsible of the outstanding performance obtained from this and other products. Solid 24 AWG pure copper wires with minimum twisting and with FEP insulation. Natural unbleached cotton, PTFE tape and an ultra flexible core material are used to create a natural buffer for mechanical resonances. The outer shield of silver plated copper is as far away from the critical signal conductors as possible. Finished with very high end Rhodium plated XLR plugs for that critical high resolution digital transfer. Our new Reference digital coaxial RCA – RCA cable offers the finest in binary transmission.A 75 ohm impedance cable using an ultra pure 5N solid silver conductor with 4 layers of shielding and a complex design of dielectric braiding and insulation.Physics foam, copper-mylar screen foil and Microporous PTFE all contribute to the outstanding performance of this reference grade digital cable.Fitted with Duelund Coherant Audio gold plated RCA plugs specifically chosen for their conductor material and purity using the Ohno Continuous Casting method for the core ultra pure copper. Price £500 for 1mBalanced AES cable or Digital RCA cable Enquire About product Gallery Specifications Gallery Specifications Construction Deep Cryogenically treated ultra pure copper with FEP insulation. Unbleached cotton and PTFE tape to buffer mechanical resonance. Silver braided shielding. Flexible elastomer inner and outer dielectric. Rhodium plated XLR connectors. 110 Ohm impedance Capacitance 43pF – 1m signal conductors 61pF between braid earth and signal. DCR – Ohms 0.13 ohms Inductance 1.28uH Outer Braid Cotton and PVC
Argenti Ultra Streaming Cable
Argenti Ultra Streaming Cable Cables Description Robson Acoustics has been in the streaming music business for over 12 years now and this is an area which is well established how-ever still provides chalenges especially in streaming music which ultimately comes from a source of data entering our house and sent to our devices through a router. A simple house router is not designed to provide clean digital transfer and so it ultimately comes down to knowledge and experience to remove as much as this degrading noise and interference passing between the router and your precious streamer or digital playback device. The digital Streaming cable is probably the most important chain in this search for audio nirvana along with a simple buffer between the router and streamer such as a network switch which re-clocks the signal and eliminates some of the noisy artefacts coming from the router. There are many good switches on the market and we currently sell the excellent Chord English Electric 8 switch. The quality of the streaming cable is extremely important and it is quite easy to do A/B comparisons between such cables which is why our new streaming cable represents very good value for money and provides a clear upgrade path for your streaming solutions. Made with silver plated high purity copper stranded cable with 4 layers of screening and finished with very high end plugs from Telegartner. Very flexible and with can be hand made in bespoke lengths. Price £350 for 1m Enquire About product Gallery Specifications Gallery Specifications Construction Silver plated copper conductors with 5 layers of shielding. Telegartner high end metal plugss Capacitance 45 pF – 1m DCR – Ohms 0.28 ohms Inductance N/A Outer Braid Cotton and PVC
Argenti Ref Power Cable
Argenti Ref Power Cable Cables Description Our Reference power cable is specifically designed for power amplifiers and other equipment with high current requirements. This demands a cable capable of delivering every tiny nuance of musical portrayal without hindrance. Enormous attention has been focused on materials and plugs with Rhodium plated connections and FEP dielectric employed throughout along with deep cryogenic treatment of both the cable and plugs. All conductors are subject to the Ohno Continuous Cast process and using ultra pure copper. Argenti Reference power cable features : Four 12 AWG low strand count conductors for very low resistance Separate ground wire in opposite spiral direction AMR gold fuse FEP insulation on all conductors Zero shield for unrestricted micro and macro dynamics Excellent EMI and RFI rejection Price £800 for 1m Enquire About product Gallery Specifications Gallery Specifications Construction Twin 12 AWG deep cryogenic treatment copper cable with FEP dielectric Viborg power plugs Capacitance L 54pF Neutral to Live 38pF Earth to Live DCR – Ohms Earth – 0.006 ohms Live – 0.012 ohms Neutral – 0.008 ohms Inductance Live – 0.6uH Neutral – 0.6uH Earth – 1.5uH Outer Braid Cotton and PVC
Argenti Ultra Power Cable
Argenti Ultra Power Cable Cables Description Following the requests of many customers to produce a power cable of very high quality, we have come up with a design worthy of the Robson name and equal to some of the very best mains cables in the market today. Using the latest technology UP-OCC individual pure copper multi strand cable for high current use and improved dynamic performance. Deep Cryogenic treatment of all conductors and the latest low dielectric constant FEP insulation. The screening is catered for by an OFC copper braid and additional PVC covering with a top layer of PVC and cotton sleeving. The construction is based around a tightly twisted pair of 12 AWG and Fluoropolymer dielectric multi strand wire with a low inductance high capacitance ideal to reject RFI/EMI interference. Additional FEP insulation covers the twisted pair and shielding takes on the form of a special foil and additional copper braid for maximum RFI rejection. Both the IEC and 3 pin male plugs are silver plated designs from Viborg. Argenti Ultra power cable features : Conductors using UP-OCC and deep Cryogenic technology Viborg silver power plugs AMR gold fuse Screened cable for RFI rejection Pure deep cryogenic copper conductors with FEP insulation Price £350 for 1m Enquire About product Gallery Specifications Gallery Specifications Construction Twin 12 AWG deep cryogenic treatment copper cable with FEP dielectric Viborg silver power plugs Capacitance Live – Neutral – 175pF Live to Earth – 316pF – 1m DCR – Ohms Live – 0.019 ohms Neutral – 0.008 ohms Earth and screen – 0.012 ohms- 1m Inductance Live and Neutral – 1.2uH Earth – 316uH Outer Braid Cotton and PVC
Argenti Reference Loudspeaker Cable
Argenti Reference Loudspeaker Cable Cables Description Our latest Reference speaker cable uses a 48 wire weave based around ultra pure 24 AWG solid copper wire each with its own foamed / cellular Flouropolymer dielectric surrounding a solid core of unbleached cotton. The weave design is a special helical litz array geometry which has many natural shielding effects without the detrimental effects of metal shielding. With all good quality cables, the dielectric has been found to be just as important as the conductors themselves. With this in mind, virtually all our cables now concentrate on the quality of dielectric and its overall value. Foamed and cellular Flouropolymer has a very low dielectric constent of 1.4 and extremely low dielectric absorption. For comparison, Teflon has a constant of 2.1 and a perfect vacuum is 1.0. The whole cable including banana plugs are then sent off for cryogenic treatment followed by a 4 day cable conditioning on our in house Audiodharma cable cooker. Reference loudspeaker cable features : 48 wire weave of Ultra pure 5N copper conductors – Ohno continuous cast Cryogenically treated Foamed/cellular Fluoropolymer dialectric Damping and vibration control Cable conditioned for 4 days Rhodium plated banana plugs This cable exhibits a truly magical analogue character with incredible bass precision and a huge soundstage. Listening is believing! Price £1600 for a 2m pair Enquire About product Gallery Specifications Gallery Specifications Construction 48 wire weave pure solid OCC copper (Ohno continuous cast )airlock dielectric Capacitance 770pF/m DCR – Ohms 0.0038 ohms/m Inductance 1.3uH/m Outer Braid Cotton and PVC