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PASS LABS  -  ALEPH 1.2

 

 

 Circuit diagram:

 

 

Aleph 1.2 user manual - User manual from Pass Labs (103 KB)

Aleph 1.2 service manual - Service manual from Pass Labs (626 KB)

 

 PCB:

 

All parts for one channel-monoblock are located on 5 separate PCBs.

PCBs are made of FR-4 fiberglass material with Cu-50 mikron + Pb track overlay (tinplated), laser drilled, with two sided blue soldermask (instead of green), and with white component overlay.

Also, they comes with partlist, stuffing guide and circuit diagrams.

 

 

CONSTANT CURRENT SOURCES

GAIN DEVICES

 

 

 

CONSTANT CURRENT SOURCES

GAIN DEVICES

 

 

 

Main board size is 159 mm x 74 mm ….. ( 6,3 in x 3 in )

Output Gain Devices board size is 246 mm x 60 mm ….. ( 9,7 in x 2,4 in )

Output Constant Current board size is 246 mm x 60 mm ….. ( 9,7 in x 2,4 in )

 

Professional made printed circuit boards are available for this amplifier at cost :

 

 1 Pcb set = 5 PCBs (for the one channel-monoblock construction)

 

1 Pcb set. ….. Euro 89.00

2 Pcb sets. ….. Euro 159.00

 

( Worldwide shipping is included in all prices )

 

Having Questions ?

 

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