SPARTACUS 300

Spartacus 300 is a statement.
A masterpiece demonstrating how modern thinking applied to Directly Heated Triodes with advanced magnetic materials and a classic concept eclipses all other approaches. It is an engineering overkill in all aspects based on the legendary Western Electric 300B tube. It used six 300B tubes in 2 stages to deliver 50W of pure class A triode sound.

  • Custom current production tubes for long life
  • 50W for ample power reserves
  • Low noise for subtle dynamics
  • Auto bias for compensation of tube ageing and correct operation of any 300B
  • Current sourced 300B Shunt regulator for stable power allowing explosive dynamics and transparency even on the hardest loads
  • Transformer input and output for galvanic isolation
  • Microprocessor controlled operation for safety
  • Special filament heating circuit for harmonic richness and tube protection
  • Highest quality torque binding posts protecting your cables

Specifications

Spartacus 300 is a statement.
A masterpiece demonstrating how modern thinking applied to Directly Heated Triodes with advanced magnetic materials and a classic concept eclipses all other approaches. It is an engineering overkill in all aspects based on the legendary Western Electric 300B tube. It used six 300B tubes in 2 stages to deliver 50W of pure class A triode sound.

  • Custom current production tubes for long life
  • 50W for ample power reserves
  • Low noise for subtle dynamics
  • Auto bias for compensation of tube ageing and correct operation of any 300B
  • Current sourced 300B Shunt regulator for stable power allowing explosive dynamics and transparency even on the hardest loads
  • Transformer input and output for galvanic isolation
  • Microprocessor controlled operation for safety
  • Special filament heating circuit for harmonic richness and tube protection
  • Highest quality torque binding posts protecting your cables

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