RAMM-AMADEUS-21

VACUUM TUBE PER-AMPLIFIER

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Description

  • Input:
    • 1.CD / AV dual input with switch for selected and volume control for adjustment.
  • Output:
    • 1. Low pass (Mono channel design) Filter: 30 – 150 Hz. 12db/oct Butterworth. With all-pass switch at front panel.With gain control at inside front panel.
    • 2. High pass (front and rear four channels design). Filter: 20 – 220 Hz, 12db/oct Butterworth. With gain control at inside front panel.
  • THD+N: 0.05% @1V output.
  • Maximum output: 5V @THD ≦0.1%.
  • System Gain: 19 db.
  • All pass frequency response: 20-20K Hz ±0.5db.
  • Power Source: DC 12.5V (11-14.4V)
  • Muting time for tube pre-heating: ≒45 sec.
  • LED indicate for tube pre-heating.
  • Dimension (W*H*D):
    • 1. Install: 182*52.5*149mm
    • 2. Front panel: 188*53*28.5mm