ALEPH T
ECC88 Thermionic Valves:
Circuit diagram T1:
TO-3 \ TO-204AA \ TO-204AE PCB:
- This is two sided board designed with heavy groundplanes on both sides.
- It is made of FR-4 fiberglass material with Cu-50 mikron + Pb track overlay (tinplated), drilled, with two sided soldermask, and with white component overlay.
- PCB comes with the partlist, stuffing guide and circuit diagram.
- This PCB is to build T1 version with TO-3 \ TO-204AA \ TO-204AE output Mosfets.
- Suitable Mosfet TO-3 \ TO-204AA \ TO-204AE transistors: IRF120, IRF121, IRF122, IRF123, IRF130, IRF131, IRF132, IRF133, IRF230, IRF231, IRF232, IRF233, IRF240, IRF244, IRF245, IRF246, IRF247, IRF330, IRF340, IRF350, IRF440, IRF450, 2N6756, 2N6758, 2N6760, 2N6766, 2N6768, ...
- Suitable Thermionic Valves \ Tubes: E88CC, ECC88, PCC88, 6DJ8, 7DJ8, 6922, 6N11, 6N23P, ...
PCB size is 100 mm x 136 mm ….. ( 4,00 in x 5,35 in )
Professional made printed circuit boards are available :
1 Pcb. ….. Euro 29.00
2 Pcb. ….. Euro 54.00
( Worldwide shipping included )
Circuit diagram T2:
TO-3P \ TO-247 PCB:
- This is two sided board designed with heavy groundplanes on both sides.
- It is made of FR-4 fiberglass material with Cu-50 mikron + Pb track overlay (tinplated), drilled, with two sided soldermask, and with white component overlay.
- PCB comes with the partlist, stuffing guide and circuit diagram.
- This PCB could be used to build both T1 or T2 version with TO-247 \ TO-3P output Mosfets.
- Suitable Mosfet TO-3P \ TO-247 transistors: IRFP044N, IRFP140, IRFP240, IRFP244, IRFP250, FQA19N20, ...
- Suitable Thermionic Valves \ Tubes: E88CC, ECC88, PCC88, 6DJ8, 7DJ8, 6922, 6N11, 6N23P, ...
PCB size is 100 mm x 135 mm ….. ( 4,00 in x 5,15 in )
Professional made printed circuit boards are available :
1 Pcb. ….. Euro 29.00
2 Pcb. ….. Euro 54.00
( Worldwide shipping included )
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