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2433
New product
Vinyl’s timeless musical appeal is very close to the heart of Trilogy. The 907 Phono Stage remains one of our most loved and popular designs. We have now brought as much of the acclaimed 907’s technology as possible within the reach of a wider audience. The Trilogy 906i Phono Stage has a close bond with its illustrious sister, bringing genuine audiophile performance to a more affordable price point.
The simpler a design is; the more constraints are placed upon it. It takes real skill and experience to keep performance high and cost low. Each component has been chosen with care, each circuit element carefully assessed, developed and scrutinised by the designer Nic Poulson to ensure the highest performance possible.
The 906i has a signal path free from cheap, off-the-shelf op-amp integrated circuits. The gain stages are single ended Class A and fully discrete. Each individual component has been chosen for its audio performance alone.
The high bandwidth and low distortion topology uses active current sources and cascode gain blocks with zero global feedback.
RIAA equalisation is passive, carefully implemented with precision components. A DC servo eliminates the need for large value output capacitors, bringing further performance gains.
Settings for MM or MC gain and loading are accessed by configuration switches on the base.
For cartridge loading there are six values of resistance from 70 Ohms to 47K Ohms and four values of capacitance from 100 to 420 picofarads available, accommodating a very wide range of cartridges.
The integral low noise, linear power supply is generously specified with a custom transformer and quality branded reservoir capacitors. No generic, electrically noisy, switching wall-warts here.
The power supply rails are shunt regulated. Although the component count is higher than the inexpensive series regulator IC solution usually found here, their performance is far superior. They can sink as well as source current to the active circuits. This crucial difference gives them superior transient response, making them ideally suited to the dynamically demanding conditions of high performance audio.
The 906i is hand made exclusively in England. The solid, bespoke casework is finished to the same high standard as all other Trilogy products. We use quality materials, beautiful durable finishes and branded components, built to last.
Specifications | |
Size | 140*220*48 (W*D*H) |
Size including connectors | 140*230*48 (W*D*H) |
Packaged Size | 240*350*85 (W*D*H) |
Weight | 1.7 Kg |
Packaged Weight | 2.3 Kg |
Power consumption | 4 Watts |
Inputs | 2 RCA phono sockets |
Input Impedance | 47KOhms (user adjustable) |
Input Capacitance | 100pF (user adjustable) |
Gain | 40dB or 60dB (user adjustable) |
Frequency response (to RIAA curve) | 20-20KHz +/- 0.25dB |
Output impedance | 150 Ohms |
Phase | Phase correct (non inverting) |
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'The essence of music
- engineered'
From a passion to remain true to the essence of music, and by keeping all the key design elements in harmony, we create products of true quality.
Look at the objects around you in your home or work place; the chances are much of what you see is the end result of derivative thinking. By bringing a small improvement to what already exists; a commercial niche is filled and a small advantage over your competitors is gained. Here at Trilogy Audio Systems we do things differently.
Nic Poulson is the principal designer of all Trilogy Audio Systems products.
Nic's background was originally in broadcast engineering, training with the BBC in the eighties. The corporation's legendary high standards made a deep impression on him. He learned that the way to achieve true quality is to strive for excellence in every area and accept nothing less. He went on to found Trilogy in 1990 and quickly earned a reputation for producing designs that reflected his core values of performance, reliability, pride of ownership and value for money.
Nic's designs can also be found in runway lighting systems, guiding aircraft safely to land at major airports across the UK. His success in the exacting industry of aviation is further confirmation of his breadth and versatility as a designer.
After studying in depth the inherent weaknesses in most mains derived power supplies, and their surprising impact on sound quality, Nic founded Isotek and revolutionised the concept of mains conditioning. Now the creative force behind Isol-8 Teknologies, he has delivered award winning designs which display none of the negative qualities shown by previous generations of mains conditioners. His products have taken the audio community by storm and are sold to discerning users worldwide.
His design philosophy is the key to understanding all Trilogy products.
Instead of deciding a price point and assembling a product steering committee chaired by a marketing manager, Nic goes back to first principles: identifying the fundamental questions at the core of each design issue. By carefully addressing and optimising each electrical design element to deliver the optimum solution, his goal of minimum compromise is achieved.
We complement this by taking great care over the realisation of the design. Beauty, reliability and user friendliness are essential qualities that must be present as a design makes its way through the myriad processes that make a physical real world product.
These are the reasons why our designs are enduring. From a passion to remain true to the essence of music, and by keeping all the key design elements in harmony, we create products of true quality.
Several years in the making, the latest generation of Trilogy Audio Systems components remain true to our original core values. Engineered from the inside out with real heart and soul behind them, they will provide lasting satisfaction, making music for your pleasure. We hope you will share the experience with us soon.
'The essence of music
- engineered'
Look at the objects around you in your home or work place; the chances are much of what you see is the end result of derivative thinking. By bringing a small improvement to what already exists; a commercial niche is filled and a small advantage over your competitors is gained. Here at Trilogy Audio Systems we do things differently.
Nic Poulson is the principal designer of all Trilogy Audio Systems products.
Nic's background was originally in broadcast engineering, training with the BBC in the eighties. The corporation's legendary high standards made a deep impression on him. He learned that the way to achieve true quality is to strive for excellence in every area and accept nothing less. He went on to found Trilogy in 1990 and quickly earned a reputation for producing designs that reflected his core values of performance, reliability, pride of ownership and value for money.
Nic's designs can also be found in runway lighting systems, guiding aircraft safely to land at major airports across the UK. His success in the exacting industry of aviation is further confirmation of his breadth and versatility as a designer.
After studying in depth the inherent weaknesses in most mains derived power supplies, and their surprising impact on sound quality, Nic founded Isotek and revolutionised the concept of mains conditioning. Now the creative force behind Isol-8 Teknologies, he has delivered award winning designs which display none of the negative qualities shown by previous generations of mains conditioners. His products have taken the audio community by storm and are sold to discerning users worldwide.
His design philosophy is the key to understanding all Trilogy products.
Instead of deciding a price point and assembling a product steering committee chaired by a marketing manager, Nic goes back to first principles: identifying the fundamental questions at the core of each design issue. By carefully addressing and optimising each electrical design element to deliver the optimum solution, his goal of minimum compromise is achieved.
We complement this by taking great care over the realisation of the design. Beauty, reliability and user friendliness are essential qualities that must be present as a design makes its way through the myriad processes that make a physical real world product.
These are the reasons why our designs are enduring. From a passion to remain true to the essence of music, and by keeping all the key design elements in harmony, we create products of true quality.
Several years in the making, the latest generation of Trilogy Audio Systems components remain true to our original core values. Engineered from the inside out with real heart and soul behind them, they will provide lasting satisfaction, making music for your pleasure. We hope you will share the experience with us soon.
"I firmly believe that making exceptional products is a combination of knowledge and intuition, or passion if you prefer. My passion lay firmly with analogue electronics. I also have little or no interest in digital circuits. I understand what’s going on with them but have no feeling about them." - Nic Poulson
Una brutta esperienza finita molto bene
La recensione, ad essere precisi, riguarda la coppia Grado Sonata 3 low output + Trilogy 906i. Infatti seguendo i consigli di un professionista del settore che costruisce elettroniche sue, ho acquistato tempo fa questa testina che avrebbe dovuto andare ad accoppiarsi con un phono valvolare di sua costruzione. Purtroppo questo apparecchio non si è rivelato all'altezza delle aspettative e mi sono ritrovato una MI a bassa uscita molto difficile da accoppiare perché ha una impedenza da MM, ma necessita di un guadagno da MC. Fortunatamente, seguendo altri consigli, ho cominciato a frequentare il sito di Playstereo e ad interagire con il signor Ventura e il suo staff in cerca di una soluzione. Sono stati veramente gentili e molto professionali nel rispondere a tutte le mie domande, addirittura ad approfondire il problema con i costruttori, fino a darmi il consiglio di provare questo pre phono inglese poco conosciuto qui da noi. Ebbene la soluzione si è rivelata ideale. Questo phono permette di avere una impedenza di 47 Kohm, ma ugualmente di regolare il guadagno utilizzando anche quello più tipicamente per le MC. Il match è stato perfetto, ma la cosa più importante, ovviamente, è stato il suono che ne è venuto fuori. Un salto in avanti notevolissimo rispetto alle mie precedenti esperienze analogiche (non tantissime, ma oltre l'entry level). Un suono così naturale, preciso, piacevole, assolutamente non sbilanciato in nessuna direzione, un palcoscenico così preciso, non li avevo mai sentiti. E ogni giorno che passa sembra che migliori. Veramente un grande acquisto e un rapporto qualità prezzo a mio avviso eccezionale. Grazie ancora a Playstereo
Trilogy 906i - Preamplificatore Phono a stato solido MM ed MC
Acquistato per l'impianto di mio figlio, avrei potuto spendere meno visto che ascolta quasi esclusivamente rock ma stuzzicato dalle ottime recensioni in rete e dai sempre ottimi consigli del sig. Ventura, ho preferito investire qualcosa in più e prendere un oggetto che avrei potuto ascoltare anche nel mio impianto principale.
Che dire, è proprio una bella macchina da musica, con la Denon 103 caricata a 100 o a 250 ohm suona alla grande e mio figlio è felicissimo.
Qualche giorno fa, dopo averlo fatto cuocere per una ventina di giorni senza mai spegnerlo l'ho provato nel mio impianto principale e mi sono sentito ancora più soddisfatto dell'acquisto: decadenza armonica da ottimo valvolare, trasparenza, naturalezza, controllo e soprattutto piacere di ascoltare musica.
Si, il mio pre phono offriva ancora un po' più di musica ma parliamo di 5-6 volte il costo di questo oggetto.
Altamente raccomandato!