Trilogy 907 Phono Stage Przedwzmacniacz gramofonowy

It is easy to overlook what mature technologies can still offer amidst all the clamour of the digital revolution.

The Trilogy 907 Phono Stage has been meticulously designed to be the perfect interface between your turntable and high resolution amplifier. The compact enclosure for the active circuitry is machined from a solid billet of aluminium. Even the DC from the power supply runs through its own channel within the housing, until L-C filtering takes place before the main power regulators.mr 907 billet

The commonly used series regulator, usually chosen for its lower power dissipation and simplicity, has been rejected in favour of discrete shunt regulators. They are biased heavily into Class A with plenty of voltage headroom to provide ample current for the active gain stages.

Each channel has its independently housed and isolated gain stage. The fully discrete topology is single ended; achieving high bandwidth and low distortion through the use of active current sources and cascode gain blocks, eliminating cross over distortion. Precision matched input transistor pairs ensure low noise.

The circuit performance is such that global feedback is not needed. RIAA equalisation is passive, carefully optimized with precision components. Gain settings for MM or MC and cartridge loading are easily achieved via configuration switches on the base. Three gain settings and a very wide range of loading options mean virtually any cartridge can be accomodated.

Bringing all the design elements together: innovative circuit topology, optimized electrical screening, superior component quality and elimination of microphony through mass loading, the Trilogy 907 achieves class leading performance. Vast headroom, low noise floor and low dynamic distortion are just some of the benefits that have been realized in achieving our main goal; outstanding musicality.

Available in natural silver as standard. Extra cost finish options are our standard paint finishes, and almost unlimited custom colours through our Chameleon System.

Size (907 Pre amplifier)                 150*220*38 (W*D*H)

Size including connectors (907 Pre amplifier)     150*235*38 (W*D*H)

Weight (907 Pre amplifier)          2.0 Kg

Size (PSU)           132*225*57 (W*D*H)

Weight (PSU)    2.85 Kg

Packaged Size (combined)          330*290*195

Packaged Weight (combined)  5.9 Kg

Power consumption      10 Watts

Inputs  2 RCA phono sockets

Input Impedance            47KOhms (user adjustable)

Input Capacitance           100pF (user adjustable)

Gain      50dB, 64dB or 70dB (user adjustable)

Frequency response (to RIAA curve)     20-20KHz +/- 0.25dB

Output impedance         150 Ohms

Phase  Phase correct (non inverting)

NOWY EGZEMPLARZ / GWARANCJA

DOSTĘPNOŚĆ / ODSŁUCH /  KONSULTACJE:

VINYL GOLDMINE

[zasłonięte]@vinylgold.pl

Bielsko-Biała

515 338 633