Italiano

 

47

Nota: Dopo avere cambiato i codici del telecomando e del preamplificatore come descritto in precedenza, il telecomando non potrà più controllare sintonizzatori Rotel. Per tornare alle impostazioni originali dei codici IR del RR-AT94, premete contemporaneamente

il tasto Phono ed il tasto 1. Per tornare alle impostazioni originali dei codici IR del RC-1550, indirizzate il RR-AT94 verso il RC-1550 e premete e tenete premuto il tasto 1 per 5 secondi. Il LED del volume lampeggerà per indicare che il codice IR è stato cambiato.

Reset dei codici IR

Se dovete resettare il codice IR, premete il tasto MUTE A sul telecomando RR-AT94 per più di 5 secondi mentre è puntato verso il RC-1550. L’unità tornerà alle condizioni di default ed il LED del tasto Listening CD 8 si illuminerà per indicare che il codice IR è stato resettato. Per ulteriori informazioni contattate il vostro rivenditore Rotel di fiducia.

Caratteristiche tecniche

Distorsione armonica totale (20-20kHz)

<0.006%

Distorsione di intermodulazione (60Hz:7kHz, 4:1)

<0.006% ad 1V di uscita

Sensibilità d’ingresso/ Impedenza

 

Phono

1.4 mV/68 Kohm

Ingresso linea

170 mV/24 Kohm

Sovraccarico Phono

70 mV

Sensibilità uscita/Impedenza

1V/100 ohm

Impedenza cuffie

8 – 2000 ohm

Risposta in frequenza

 

Ingresso Phono

20Hz – 20KHz, ± 0.5dB

Ingresso livello di linea

4Hz – 100kHz, +0, – 3dB

Controllo toni

 

Bassi

±6dB a 100Hz

Alti

±6dB a 10KHz

Rapporto S/N (Pesato “A”IHF)

 

Phono

70 dB

Ingresso livello di linea

95dB

Alimentazione

 

versione USA

120 Volt, 60 Hz

versione Europea

230 Volt, 50 Hz

Assorbimento

6 W

Assorbimento in standby

1 W

Dimensioni (L x A x P)

431 x 99 x 337 mm

 

17 x 4 x 13 1/4”

Altezza pannello frontale

2U / 88.1mm / 3/12”

Peso (netto)

6.2 Kg, 13.64 lbs.

Tutte le caratteristiche sono esatte al momento della stampa.

Rotel si riserva il diritto di apportare miglioramenti senza alcun preavviso.

Page 47
Image 47
Rotel RC-1550 owner manual Caratteristiche tecniche, Reset dei codici IR

RC-1550 specifications

The Rotel RC-1550 is a high-performance stereo preamplifier that showcases the brand's commitment to audio excellence and innovation. Designed for audiophiles who demand superior sound quality, this preamplifier delivers outstanding performance and a range of features that make it stand out in the competitive audio market.

One of the defining characteristics of the RC-1550 is its robust build quality. Constructed with a rigid chassis that minimizes resonance and interference, the device ensures a clean audio signal. The component selection is equally impressive, utilizing high-quality capacitors and resistors to maintain audio integrity and clarity.

At the heart of the RC-1550 is Rotel's proprietary Class A/B amplification technology. This design approach allows for a more efficient power management system while maintaining the rich, warm tones and dynamic range that audiophiles crave. The result is an engaging listening experience with accurate sound reproduction across various genres of music.

The preamplifier features a comprehensive range of inputs and outputs, allowing for seamless integration into any audio setup. With balanced XLR inputs and outputs, as well as unbalanced RCA connections, the RC-1550 offers versatility for connecting to a wide array of audio sources. It also includes a dedicated phono stage for vinyl enthusiasts, ensuring that every nuance of a record is captured with precision.

In addition to its input options, the RC-1550 incorporates advanced digital signal processing capabilities. It supports various digital audio formats, enabling users to connect to high-resolution sources and enjoy audiophile-quality sound from streaming services, CD players, or home theater systems. An intuitive front panel and a remote control enhance user experience by providing easy access to settings and sources.

Furthermore, the RC-1550 prioritizes convenience with features like a headphone output for private listening and customizable settings that allow users to fine-tune their audio experience. The thoughtful layout and high-quality components culminate in a preamplifier that not only delivers exceptional performance but also adds aesthetic value to any audio system.

In summary, the Rotel RC-1550 is a sophisticated stereo preamplifier that combines advanced technologies, premium materials, and meticulous engineering. Its features, including Class A/B amplification, multiple input options, and digital processing capabilities, make it an ideal choice for audiophiles seeking an elevated listening experience. Whether paired with high-end speakers or used in a home theater setup, the RC-1550 promises to deliver a remarkable audio experience.