Premiere Tube hybrid integrated amplifier @ line dedicated inputs
Five line input @ tube stage as preamplifier, output for speakers system and tape recorder
Two Big power supply transformer: one as 170 V/A for output stage transistor,
second transformer for tube preamplifier section.
Only local feedback circuit design :power output stage low level feedback,
NO any type of feedback on tube preamplifier stage proprietary optical cathode bias invented from Lector Lab's.
(attenzione il file è in formato pdf acrobat)
Design and hand made manufacture in E.E.C. by:
Docet - Lector
Via Cairoli,116 I-27010 Albuzzano (PV) Italy
Tel.:+++39.0382.484165 Fax:+++39.0382.481021 E-mail: email@example.com