Viola Systems Spirito Reference Series Preamplifier Manual de usuario descargar pdf (Pagina 8)

ACTIVE CROSSOVER

QUARTET & DUET

Viola Quartet Mono Electronic Crossover

The Quartet is a high quality mono electronic crossover

intended for use with speaker systems with up to 4 bands. The

Quartet uses linear phase lters with a cut-off rate of 12, 24,

36, or 48 db per octave. Other cut-off rates and lter align-

ments are available on special order.

Low noise hybrid type potentiometers are used for the

output level controls. Each control is tted with a 10 turn

vernier dial allowing extremely accurate settings. The vernier

is lockable for long term stability.

The Quartet uses the same precision class A amplier

modules as the Cadenza preamplier. As with the Cadenza

a separate choke input type power supply is used to provide

a very clean and stable power source for the crossover.

The Viola Duet Stereo Electronic Crossover is a high quality

2 way version of the Quartet crossover intended for use with

speaker systems with up to 2 bands.

Viola Quartet and Duet Specications

Inputs 1xRCA

1xXLR

Outputs per band 1xRCA

1xXLR

Input Impedance 1M ohm

Frequency Response 20Hz to 20kHz + 0.1 dB

IMD Less than 0.005% @ 1V input

THD Less than 0.01% @ 20kHz 1v input

Noise -95dB

Dimensions Crossover 44.7cm W x 9.1cm H x 40.6cm D

Power Supply 22.3cm W x 9.1cm H x 40.6cm D

Weights Crossover 7.3kg

Power Supply 9.1kg

1 2 3 4 5 6 7 8 9 10

Sin comentarios

Viola Systems Spirito Reference Series Preamplifier Manual de usuario Pagina 8