Lampizator Atlantic 2 TRP, Руководство пользователя

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LampizatOr- ATLANTIC2 TRP DAC Manual
For rolling we must observe some basic and simple principles
1. The tube must be OCTAL BASE, and novals like EL84 or Loctals can be used with
base adapter
2. The heater of this DAC provides DC heating in 6,3V DC supplied to pins 2 and 7.
This is the CRITICAL parameter - only pins 2 and 7 are heaters. Our limit of current is
2A per tube.
3. 1Since the tubes work in Single Ended Triode mode with Anode Loading (Anode
Follower fashion) the voltage on anodes is dropped by the load to 50-80V DC only.
However with amaged tube or no tube at all, the voltmeter will read 240 VDC on anode
pin 3.
4. The bias of our system is automatic which means it is provided bu the cathode
resistance and noit by means of external biasing voltage source (manual bias).
Our solution prevents the tube from runaway scenario (big current) even under most
extreme cases of failure or component damage - the tube is safe.
5. Our system will accept wildly broad spectrum of tubes from the smallest (EL84 with
adapter) to the biggest of them all - KT170.
No adjustements of any kind are necessary.
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