Presenting thread here: Old Soul
Schematic and pcb screenshot post #1 , plenty of pictures after .
Tips and Tricks thread - will open, sooner or later
Reading entire thread is advisable , same as inquiring any technical question there : Be sure that you are aware of all things electrical and mechanical !
Germanium thingies- still available on fleabay or here and there; I have some 2N1099 and 1T813, will try to obtain 1T813 in quantity, in time
Taking these from me - matter of arrangement via correspondence, what I have is going to be tested, in any case and only in that way I can send them with kit
Anyhow - Old Soul Bip ( SI Bigun instead of Ge one) is equally interesting and worthy toy
Pcbs are made for UMS , mounting directly to heatsink
Do not hurry - read , think , ask and only when you feel that you want it and can make it , proceed ...... advice which I'm finding applicable on practically anything .
For anything else , write either here , send PM or directly to >zenmodiyaudio@gmail.com<
Prices are mostly dictated with small scale nature of operation (as always is case) and time/work involved in matching and soldering little buggers.
For ordering , contact me at above written e-mail addy .
Kit options :
Option 1.
- LCH pcb ,
- RCH pcb ,
- all smd buffer JFets (Toshiba 2SK2145BL) presoldered ,
- smd precision CCS chips presoldered
- all smd caps and resistors presoldered ,
- 4pcs of 1uF MKC caps (for important bypass positions) enclosed.
Full price , including Paypal fee and P&P for registered shipping all around the Globe - 135E
Option 2.
- LCH pcb ,
- RCH pcb ,
- all smd buffer JFets (Toshiba 2SK2145BL) presoldered ,
- smd precision CCS chips presoldered
- all smd caps and resistors presoldered ,
- 4pcs of 1uF MKC caps (for important bypass positions) enclosed.
-all multiturn trimpots
-output N channel mosfets , 2 pcs , IRFP240
-cascode bjts
-optocouplers
-all electrolytic caps (all Panasonics ,except Elna Silmic II for one signal route position)
-one-pin sockets for special resistor positions
-all (MF 600mW) resistors
-T0220 heatsinks - 4pcs
-etc.
to recapitulate - everything what goes on pcbs , excluding signal xformers and pcb/mosfet mounting screws/nuts/washers ; again - Ge being matter of arrangement
Full price , including Paypal fee and P&P for registered shipping all around the Globe - 185E
If I have everything in drawers in moment of order , can ship in a week time;
If I don't have any of normal parts in drawer , shipping could be delayed up to 3 days;
If I don't have pcbs in drawer , shipping could be delayed up to 2 weeks;
If I don't have most critical part for getting in my neck of wood - CCS precision chips , shipping could be delayed up to 3 weeks.
All in all - you all know that ZM is slow, but inevitable
Handy Addendum (in short : HA!):
-Cap Bank pcbs - set of 2pcs; dual rail, CRC (pads, if you want differential CLC), snap-in up to 35mm Dia, resistor and pads for LED, position for 10mm NTC connecting Audio GND to chassis;
-NTC pcb/ FW style Soft Start - set of 2pcs; each having place for 2 independent NTCs;depending of arrangement of primaries of Donuts you're using. you'll need either one pcb for two Donuts, or one pcb per Donut
HA! set is 25E more
see pics for HA!; lazy to search do I have photo of NTC pcb, but who cares
Schematic and pcb screenshot post #1 , plenty of pictures after .
Tips and Tricks thread - will open, sooner or later
Reading entire thread is advisable , same as inquiring any technical question there : Be sure that you are aware of all things electrical and mechanical !
Germanium thingies- still available on fleabay or here and there; I have some 2N1099 and 1T813, will try to obtain 1T813 in quantity, in time
Taking these from me - matter of arrangement via correspondence, what I have is going to be tested, in any case and only in that way I can send them with kit
Anyhow - Old Soul Bip ( SI Bigun instead of Ge one) is equally interesting and worthy toy
Pcbs are made for UMS , mounting directly to heatsink
Do not hurry - read , think , ask and only when you feel that you want it and can make it , proceed ...... advice which I'm finding applicable on practically anything .
For anything else , write either here , send PM or directly to >zenmodiyaudio@gmail.com<
Prices are mostly dictated with small scale nature of operation (as always is case) and time/work involved in matching and soldering little buggers.
For ordering , contact me at above written e-mail addy .
Kit options :
Option 1.
- LCH pcb ,
- RCH pcb ,
- all smd buffer JFets (Toshiba 2SK2145BL) presoldered ,
- smd precision CCS chips presoldered
- all smd caps and resistors presoldered ,
- 4pcs of 1uF MKC caps (for important bypass positions) enclosed.
Full price , including Paypal fee and P&P for registered shipping all around the Globe - 135E
Option 2.
- LCH pcb ,
- RCH pcb ,
- all smd buffer JFets (Toshiba 2SK2145BL) presoldered ,
- smd precision CCS chips presoldered
- all smd caps and resistors presoldered ,
- 4pcs of 1uF MKC caps (for important bypass positions) enclosed.
-all multiturn trimpots
-output N channel mosfets , 2 pcs , IRFP240
-cascode bjts
-optocouplers
-all electrolytic caps (all Panasonics ,except Elna Silmic II for one signal route position)
-one-pin sockets for special resistor positions
-all (MF 600mW) resistors
-T0220 heatsinks - 4pcs
-etc.
to recapitulate - everything what goes on pcbs , excluding signal xformers and pcb/mosfet mounting screws/nuts/washers ; again - Ge being matter of arrangement
Full price , including Paypal fee and P&P for registered shipping all around the Globe - 185E
If I have everything in drawers in moment of order , can ship in a week time;
If I don't have any of normal parts in drawer , shipping could be delayed up to 3 days;
If I don't have pcbs in drawer , shipping could be delayed up to 2 weeks;
If I don't have most critical part for getting in my neck of wood - CCS precision chips , shipping could be delayed up to 3 weeks.
All in all - you all know that ZM is slow, but inevitable
Handy Addendum (in short : HA!):
-Cap Bank pcbs - set of 2pcs; dual rail, CRC (pads, if you want differential CLC), snap-in up to 35mm Dia, resistor and pads for LED, position for 10mm NTC connecting Audio GND to chassis;
-NTC pcb/ FW style Soft Start - set of 2pcs; each having place for 2 independent NTCs;depending of arrangement of primaries of Donuts you're using. you'll need either one pcb for two Donuts, or one pcb per Donut
HA! set is 25E more
see pics for HA!; lazy to search do I have photo of NTC pcb, but who cares
Attachments
Last edited:
instead of that line
working on amassing parts and following documentation
Code:
Old Soul/Bip PACKING LIST:
Resistors:
0R-4pcs
1R-2pcs
10R-2pcs
22R-2pcs
39R-4pcs
100R-12pcs
220R-4pcs
270R-2pcs
10K-8pcs
36K-2pcs
47K-2pcs
100K-2pcs
0R22/2W-8pcs
Trimpots:
100R-4pcs
200R-2pcs
20K-2pcs
Capacitors:
1uF/100V/MKC-4pcs
10uF-22uF Silmic-2pcs
10uF/63V-4pcs
330-470uF/6V3-16V-4pcs
3300uF/16V-2pcs
Diodes:
ZD6V2/500mW-4pcs
ZD8V2/500mW-2pcs
IC:
PC817C-4pcs
LM385-1V2-4pcs
Semis:
BD139-2pcs
BD140-2pcs
IRF9510-2pcs
IRFP240-2pcs
Big Ge (optional)-2pcs
Misc:
1pin header-4pcs
2pin headers-2pcs
Jumper-2pcs
Needle wire conn.-14pcs
T0220 htsnk-4pcs
channel pcb set (with all SMD parts
presoldered)-1pc
HA! (optional):
Cap Bank pcb-2pcs
NTC Pcb-2pcs
Needle wire conn.-30pcs