PASSO

click on image to enlarge

The PASSO  is a passive pre-amplifier with 4 line level inputs  and a single attenuated output.

The “series” resistor value for the volume (attenuator) controller has been carefully selected – to ensure compatibility with almost all commercially available power amplifiers. The “shunt” resistors, which dictate the size and spread of the volume steps, have been selected for comfortable use.
The PASSO uses selector- and attenuator- switches and  internal wiring of the highest quality to ensure maximum listening pleasure and durability.

  Main Features

  • Cast aluminium enclosure (matches the SOLO)
  • 4 line inputs for outputs from phono pre-amp, CD, tape, dvd player, tuner etc.
  • 1 attenuated output for connecting to power amplifier
  • Elma (Swiss made) selector switch
  • Seiden (top quality Japanese) 23 step 2- channel attenuator switch
  • “Shunt” attenuator system
  • Takman REY metal film shunt resistors
  • Charcroft Z-foil series resistors
  • Neotech SOCT 24 high purity copper wiring

© Audio Wise 2019

PASSO

click on image to enlarge

The PASSO  is a passive pre-amplifier with 4 line level inputs  and a single attenuated output

The “series” resistor value for the volume (attenuator) controller has been carefully selected – to ensure compatibility with almost all commercially available power amplifiers.
The “shunt” resistors, which dictate the size and spread of the volume steps, have been selected for comfortable use.
The PASSO uses selector- and attenuator- switches and  internal wiring of the highest quality to ensure maximum listening pleasure and durability.

  Main Features

  • Cast aluminium enclosure (matches the SOLO)

  • 4 line inputs for outputs from phono pre-amp, CD, tape, dvd player, tuner etc.

  • 1 attenuated output for connecting to power amplifier

  • Elma (Swiss made) selector switch

  • Seiden (top quality Japanese) 23 step 2- channel attenuator switch

  • “Shunt” attenuator system

  • Takman REY metal film shunt resistors

  • Charcroft Z-foil series resistors

  • Neotech SOCT 24 high purity copper wiring

© Audio Wise 2019

PASSO

The PASSO  is a passive pre-amplifier with 4 line level inputs  and a single attenuated output

The “series” resistor value for the volume (attenuator) controller has been carefully selected – to ensure compatibility with almost all commercially available power amplifiers. The “shunt” resistors, which dictate the size and spread of the volume steps, have been selected for comfortable use.
The PASSO uses selector- and attenuator- switches and  internal wiring of the highest quality to ensure maximum listening pleasure and durability.

  Main Features

  • Cast aluminium enclosure (matches the SOLO)

  • 4 line inputs for outputs from phono pre-amp, CD, tape, dvd player, tuner etc.

  • 1 attenuated output for connecting to power amplifier

  • Elma (Swiss made) selector switch

  • Seiden (top quality Japanese) 23 step 2- channel attenuator switch

  • “Shunt” attenuator system

  • Takman REY metal film shunt resistors

  • Charcroft Z-foil series resistors

  • Neotech SOCT 24 high purity copper wiring
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