RAMM-AMADEUS-21
VACUUM TUBE PER-AMPLIFIER
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