Descrizione

Shortest-izing of a signal path, no vibrating and absent-resonance-izing, the stereo Integrated Amplifier that aimed at the improvement in the drive capacity of the speaker at the time of a low load intensity.

Shortest-ization of leading about of a signal path is attained in input block. Moreover, if a source direct switchpoint is turned ON, a volume and power amplifier link directly and a purer sound can be enjoyed.
And in the power amplifier block, it arranged along with the fluence of a signal and distance from a power-source part is shortest-ized.
Moreover, in the speaker selector block, a relay substrate and a speaker termination are linked directly and excessive leading about is reduced.

While rigidity has adopted everywhere the honeycomb form where it excelled in periodic damping highly and distributes and decreases an oscillation in the many orientations, the oscillating distorted noise is low stopped by making it high-rigidity-ize.
Moreover, the heat-dissipation effect excellent in considering it as a chimney type honeycomb heat sink has also been acquired.
Furthermore, the oscillation from the outside is suppressed by adopting honeycomb structure also as an insulator.

It was considered as the balance structure which lessened the mechanical stress of the volume main unit, and the floating structure for suppressing the influence of an oscillation to a min is adopted as a volume.

The non switching circuit TypeII which expanded the area of switching distorted zero further is adopted.
This has improved the nonlinearity of thermal distortion or an output stage greatly.

The NF-CR type is adopted as a Phono equalizer.

In order to prevent a break-in of power-source line noise, the oxygen-free-high-conductivity-copper very-thick power cord of a polar attached indicator is adopted.

The speaker terminal of the vice type which performs a current supply source with few losses is adopted.

The fuse for audios focused on a tone quality, the rotary knob of aluminum Naked material shaving appearance, etc. are adopted.

Specifiche

Tipologia amplificazione	transistor
Potenza RMS per canale	90 W
Carico di riferimento	8 ohm
Stadio phono	MM+MC
Ingressi analogici	Phono MM, Phono MC, CD, Tuner, Line, Tape
Sensibilità ingresso linea	150mV
Impedenza ingresso	50 kOhm
Impedenza carico phono	50 Ω
Rapporto S/N	108 dB
Risposta in frequenza	1Hz-150kHz
Distorsione armonica (THD)	0.005 %
Dimensioni (LxAxP)	420 x 162 x 435 mm
Peso	14.4 kg
Consumo elettrico	220 W
Alimentazione	AC 100V, 50Hz/60Hz

Sul marchio

Pioneer è un marchio storico della riproduzione audio che propone amplificatori integrati, lettori CD, diffusori e giradischi per chi cerca qualità sonora senza eccessi di complessità. I prodotti Pioneer coprono le esigenze di ascoltatori che vogliono un suono equilibrato e affidabile, dal vinile al digitale, con un'attenzione particolare alla semplicità d'uso e alla costruzione robusta.

Per scegliere il modello giusto, valuta la potenza dell'amplificatore in relazione alle dimensioni della stanza e alla sensibilità dei diffusori, verifica la compatibilità tra i diversi componenti (ad esempio, l'impedenza dei diffusori) e ascolta in anteprima il risultato finale. Audiocostruzioni tratta una selezione di Pioneer insieme ad altri 70 marchi di riferimento: puoi visitare lo showroom e la sala d'ascolto a Carpi per testare gli abbinamenti, ricevere consulenza tecnica personalizzata e scegliere tra prodotti nuovi, usati garantiti ed ex-demo.

Esplora Pioneer