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Synthesis - Roma 510AC

3,538.00

Amplificador  Integrado –  80 W

Ao primeiro olhar, este impressionante amplificador é simplesmente de cortar a respiração. De elevado desempenho realça o melhor dos outros componentes do sistema. Criado por aqueles que são obcecados por um som fantástico e para aqueles que adoram música. O resultado são 80 watts de saída pentode pura por canal, construídos em torno de um triodo duplo 12AX7 na entrada e um tubo 12BH7 como divisor de fase e um par de tubos de potência KT88/6550 em configuração push-pull para um som detalhado, delicado e dinâmico.

Características :

  • DC Powered tube heater
    All tubes, except KT88/6550, have DC stabilised heater circuits to reduce hum noise to a near in-audible minimum.
  • Output transformer
    The Output transformer uses a Hi-Grade lron-Silicon for superb frequency reproduction & width. With this newly designed custom output transformer we are able to achieving a highly delicate & precise sound reproduction faithful to the originai recording.
  • Mechanical chassis construction
    The power supply & output transformers are held by an extremely rigid structure that keeps the unit free from unwanted vibrations which further helps reduce unwanted noise to the tubes.
  • Remote control
    It has a soft button design, perfectly matching the aesthetics for the “ROMA” series. It controls volume,mute and sources selection.
  • Feet
    Four aluminium feet with an insert of strong rubber. These rubber feet has been choise to minimise vibrations of the amplifier in isolation from its surroundings.
  • Binding posts
    Gold plated professional binding posts for a continued oxidisation free connection further improve sound refinement.
  • Sockets
    Gold plated ceramic sockets for a continued oxidisation free connection further improve sound refinement.
  • Components
    Components for the Roma 510AC have been selected with great care throughout. Only the best available components are considered & all must undergo an exhaustive analysis of their sonic influence prior to final selection.
  • Selected tubes
    All tubes used are selected after 2 stage warm up. A fully computer monitored machine controls the process & at the end of this, selects the perfect tubes which are then matched for a perfect balance.

POWER STAGE (1 CH.) : 2 X KT88

INPUT STAGE (1 CH.) : 1 X 12AX7/ECC83

DRIVER STAGE (1 CH.) :1 X 12BH7

INPUT IMPEDANCE : 50KOhm

INPUT SENSITIVITY : 400mV RMS

OUTPUT TAP : 6 Ohm

CONFIGURATION : Push-Pull pentode

POWER OUTPUT (1 CH., THD < 1%) : 80W RMS @ 6Ohm

FREQUENCY RESPONSE : from 20Hz to 20KHz ± 0.5dB

DISTORTION (MAX POWER) : 1% @ 1KHz

S/N RATIO >90dB “A” weighted

INPUTS : 5 line inputs

OUTPUTS : Pre out (variable level)

BIAS SETTING : Manual adjustment, independent for each power tube

DIMENSIONS (W,D,H) : 410x503x235mm

WEIGHT : 25Kg

LINE POWER : 117, 230, 245 Vac, 50/60 Hz, (see rear label)

FUSE : See rear label

POWER CONSUMPTION : 300W Max

REMOTE CONTROL

BODY : Anodized black aluminium

TRANSMISSION TYPE : Infrared

PROTOCOL : RC5

FUNCTIONS : Volume, mute, input selection, st-by

BATTERIES : 2 x CR2032

WEIGHT : 200g

Pedido de informação