Unison Research Unico Primo, feiner Hybrid-Vollverstärker zum Freundschaftspreis, A&V-Highlight !
Unison Research Unico Primo, Hybrid Vollverstärker mit Röhrenvorstufe
Bei der italienischen HighEnd-Manufaktur Unison Research beginnt das audiophile Vergnügen mit dem Unico Primo.
Class A Trioden Vorstufe mit ECC83 Röhre und Dynamic Class A Power MOSFET Endstufe - Das beste aus beiden Welten !
Ein grandioser Vollverstärker mit Kraft und sehr feiner, angenehmer Klangabstimmung.
In dieser Preisregion das Beste was wir kennen.
Best Buy ! Glücklichmacher !
Für Analogfans: Das interne MM-Phonoteil ist auch nicht zu verachten...
Lieferzeit: 3-5 Tage
Regulärer Preis: 1.850,00 €*
Sonderpreis 1.495,00 €*
Unison Research Unico Primo
A perfect example of Italian style and design, the innovations contained in the Unico integrated amplifier designs are universally appreciated and recognized.
Unicoprimo is a hybrid integrated stereo amplifier capable of delivering not less than 85W RMS continuous on a 8ohm load with both the channels driver (as usual for UnisonResearch declared power will be lower in order to keep our promises in every condition); with impulsive and not correlate signals (i.e. a real musical signal) the maximum power will be even higher.
The prototyping phase has been passed, the “fine tuning” consisting in long hours of listening test is done. After lots of sessions with different kind of music, different loudspeakers, different listeners and a number of little modifications and part selections the final release is now on the way to
production lines. Thoughts arisen some time ago, during the design of Reference power amplifier, induced the UnisonResearch technical staff to deeply investigate the sonic performances of ECC83/12AX7 double triode in particular configurations. These investigations led the designer to the idea of using this kind of triode in Unico line instead of ECC82/12AU7.
So we started a series of experiments on the on-production products, taking the best of our long time experience and of the result of or tests.
Unicoprimo shares with UnicoP a design based on a single double triode, however in the new born amplifier the input and preamplifier stage has been tailor suited on a ECC83/12AX7 tube (whose characteristics are quite different from ECC82’s ones). For the driver and power stages solutions long time tested in Unico amplifier has been implemented even with some little improvement suggested by the experience matured working on the following design.
Power supply has been revised increasing power transformer and filter capacitors in order to improve dynamics, bass response, driving capability.
Just to make this little amp (it represents the entry level piece of Unico series) a well equipped fighter against his competitors the design include a low impedance active stereo output dedicated to an active subwoofer or any other line-level input and the option to convert one of the line input to a
phono input thanks to a easy to install RIAA preamplifier board. The aesthetical line featuring black hairlined aluminium chassis give the Unicoprimo a smart and
sober looking, nice finishing of the surface and perfect proportions typical of an Italian style design. The aluminium chassis ensures high rigidity too with improved sonic performances and spurious vibrations dumping thanks to the three point suspension. UnisonReasearch technical staff has put all its efforts in this project with the ambitious aim of putting in a little amplifier all the knowledge, all the technology and all the passion they instil in the top level award winning devices
- Output power: >80W RMS on 8Ω
- Output stage: Dynamic A Class POWER MOSFET complementary pair
- Polarization: Classe A Dynamic
- Input stage: Triode A-Class A
- Valve: 1 x ECC83 (12AX7)
- Sensibilty: 260mV
- Input impedance: 50 kΩ / 47 pF
- Frequency response: -0.1dB@10Hz / -0.5dB@100kHz
- SNR: 90dB
- THD: 0.15% @ 10W, 1kHz
- Negative feedback: 10dB
- Damping Factor: >50
- Inputs: 5 line RCA, 1 tape RCA
- Output: 1 tape RCA, 1 subwoofer RCA
- Output connectors: 4 +4 per Bi-Wiring
- Remote control: Volume, IR
- Power consumption: 380W max
- Dimensions (la x lu x alt): 43.5 x 43 x 9.5 cm
- Net weight: 14 kg