Colin Wonfor
24-04-2020, 15:52
The first pic is the panel PCB with all the circuit bards you will need to make this beast of a Power Amp.
No2 is the control board.
No3 is the pair of Power Amp boards
No4 is a single Power Amp Board
No 5 is the Twin SSR and Dc Blocker filter board.
Other info will be posted on this site https://seca.freeforums.net/thread/245/anybody-wanting-build-m100-kit?page=1&scrollTo=662
https://scontent-lhr8-1.xx.fbcdn.net/v/t1.0-9/94571158_2581771752140890_6935211425178583040_n.jp g?_nc_cat=109&_nc_sid=8024bb&_nc_oc=AQkPyeWsChcUYy0yP2-R-ShR3vyzAgvbMe1lToT-7xgX3jINZ5xQJEuB9JF-dJHV8CI&_nc_ht=scontent-lhr8-1.xx&oh=349b40ab4d8ee0eefc49384b7bb09948&oe=5EC9391A
https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/94510979_2581771822140883_8689550452850688000_o.jp g?_nc_cat=100&_nc_sid=8024bb&_nc_oc=AQl45p1bx0RYs40elXJZ9bIeUG5Gtby9Gax2rDa6etL bhfJyLjPJ4F8AWCvTLtB2sYI&_nc_ht=scontent-lht6-1.xx&oh=52d1eca6bd1880f5032c6f973c5398db&oe=5EC7F432
https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/95267090_2581772085474190_5704389474499166208_o.jp g?_nc_cat=100&_nc_sid=8024bb&_nc_oc=AQncVAW3WSBffG_k14vUKzPKD02g7S2rekW0GjZyT1p OL9TsssDBr85kINM95yTOFXs&_nc_ht=scontent-lht6-1.xx&oh=7bb176adf7f5879954fb650b431cd84e&oe=5EC99E3B
https://scontent-lhr8-1.xx.fbcdn.net/v/t1.0-9/s960x960/94640847_2581772188807513_1885792987166801920_o.jp g?_nc_cat=109&_nc_sid=8024bb&_nc_oc=AQlkhAh7rQjoMyhdMGl1EaNHaK8UfRahr2PBpbunndt C4AQpFZFYpZ864kxqCwyyYlQ&_nc_ht=scontent-lhr8-1.xx&_nc_tp=7&oh=19b78112665c9fe31fbf3e02f6deb8c6&oe=5EC80D26
https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/s960x960/94605158_2581772312140834_6615892439355883520_o.jp g?_nc_cat=100&_nc_sid=8024bb&_nc_oc=AQmBCYfxUVuJZ4U_YAUD8iqkT_aNa06yWlm-o2dWQymqzb84-lJ8qc2Q6MrwacXWySc&_nc_ht=scontent-lht6-1.xx&_nc_tp=7&oh=659a4a9f01a8621fa41b2cc9e4780613&oe=5EC6CD38
Power Amp BOM
https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/s960x960/94975801_2581782195473179_2559586588979888128_o.jp g?_nc_cat=106&_nc_sid=8024bb&_nc_oc=AQnuxjZMTSM9DIdPn7iMZTy1nKZPo4XLEua7GDLdd4A Qe6KK3ph1Xy1Ebu6HTq50EkU&_nc_ht=scontent-lht6-1.xx&_nc_tp=7&oh=d74154a2bba4a1613ce9c2b07fd889b2&oe=5EC6A68E
BOM for Control PCB
https://scontent-lhr8-1.xx.fbcdn.net/v/t1.0-9/94574182_2581779582140107_1105095733800861696_n.jp g?_nc_cat=107&_nc_sid=8024bb&_nc_oc=AQmB_O_Y3vyh1t3-9ee3uU65igUyDVYJSrkYeoJJ6J1RIMz7MbfXyR5WlAr9rDxD5r s&_nc_ht=scontent-lhr8-1.xx&oh=74845f786328e95d59498a76d35828e1&oe=5EC78E85
SSR and DC Blocker BOM
https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/94879108_2581784358806296_4594237765326995456_n.jp g?_nc_cat=108&_nc_sid=8024bb&_nc_oc=AQlYdvREKyp8Z1GOn9UHm44kg6KiXxGWrayFxdruVdw t2c8Rjnu0RcGW0b1kBVRf_r8&_nc_ht=scontent-lht6-1.xx&oh=8c8cc382a6c7da83b792e31e6b83f036&oe=5EC8EDF5
A brief spec..
At last got the new PCB,s and all working lovely.
I have 4 sets left to sell there is 4 PCB,s on a single 2oZ PTH plater.
Two Power Amps
One SSR and DC Blocker with filters
One control pcb, allows you to turn ON/OFF Change bias setting from A to A/B. select Phono or balance inputs.
Chassis are you choice but I will recommend some when I decide I like them.
Max O/P 75W/Ch 8R, 140W/4R, 265W/2R
Max recommend A class setting max of 30W it will get warm so chassis and heatsink important.
BOM being done now. with ref to FEC,RS,Anglia,and CPC sorry no Maplin
Min Transformes 2 off 300VA max transformer 4 at 1KVA ach.
Max current at 20V RMS and no fuses just a bit shy of 98Amps cont( need 4 + 1KVA tranys)
The cost mmm PCB are not cheap still working it out,.
Parts that will be your costing and haggling talents.
No2 is the control board.
No3 is the pair of Power Amp boards
No4 is a single Power Amp Board
No 5 is the Twin SSR and Dc Blocker filter board.
Other info will be posted on this site https://seca.freeforums.net/thread/245/anybody-wanting-build-m100-kit?page=1&scrollTo=662
https://scontent-lhr8-1.xx.fbcdn.net/v/t1.0-9/94571158_2581771752140890_6935211425178583040_n.jp g?_nc_cat=109&_nc_sid=8024bb&_nc_oc=AQkPyeWsChcUYy0yP2-R-ShR3vyzAgvbMe1lToT-7xgX3jINZ5xQJEuB9JF-dJHV8CI&_nc_ht=scontent-lhr8-1.xx&oh=349b40ab4d8ee0eefc49384b7bb09948&oe=5EC9391A
https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/94510979_2581771822140883_8689550452850688000_o.jp g?_nc_cat=100&_nc_sid=8024bb&_nc_oc=AQl45p1bx0RYs40elXJZ9bIeUG5Gtby9Gax2rDa6etL bhfJyLjPJ4F8AWCvTLtB2sYI&_nc_ht=scontent-lht6-1.xx&oh=52d1eca6bd1880f5032c6f973c5398db&oe=5EC7F432
https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/95267090_2581772085474190_5704389474499166208_o.jp g?_nc_cat=100&_nc_sid=8024bb&_nc_oc=AQncVAW3WSBffG_k14vUKzPKD02g7S2rekW0GjZyT1p OL9TsssDBr85kINM95yTOFXs&_nc_ht=scontent-lht6-1.xx&oh=7bb176adf7f5879954fb650b431cd84e&oe=5EC99E3B
https://scontent-lhr8-1.xx.fbcdn.net/v/t1.0-9/s960x960/94640847_2581772188807513_1885792987166801920_o.jp g?_nc_cat=109&_nc_sid=8024bb&_nc_oc=AQlkhAh7rQjoMyhdMGl1EaNHaK8UfRahr2PBpbunndt C4AQpFZFYpZ864kxqCwyyYlQ&_nc_ht=scontent-lhr8-1.xx&_nc_tp=7&oh=19b78112665c9fe31fbf3e02f6deb8c6&oe=5EC80D26
https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/s960x960/94605158_2581772312140834_6615892439355883520_o.jp g?_nc_cat=100&_nc_sid=8024bb&_nc_oc=AQmBCYfxUVuJZ4U_YAUD8iqkT_aNa06yWlm-o2dWQymqzb84-lJ8qc2Q6MrwacXWySc&_nc_ht=scontent-lht6-1.xx&_nc_tp=7&oh=659a4a9f01a8621fa41b2cc9e4780613&oe=5EC6CD38
Power Amp BOM
https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/s960x960/94975801_2581782195473179_2559586588979888128_o.jp g?_nc_cat=106&_nc_sid=8024bb&_nc_oc=AQnuxjZMTSM9DIdPn7iMZTy1nKZPo4XLEua7GDLdd4A Qe6KK3ph1Xy1Ebu6HTq50EkU&_nc_ht=scontent-lht6-1.xx&_nc_tp=7&oh=d74154a2bba4a1613ce9c2b07fd889b2&oe=5EC6A68E
BOM for Control PCB
https://scontent-lhr8-1.xx.fbcdn.net/v/t1.0-9/94574182_2581779582140107_1105095733800861696_n.jp g?_nc_cat=107&_nc_sid=8024bb&_nc_oc=AQmB_O_Y3vyh1t3-9ee3uU65igUyDVYJSrkYeoJJ6J1RIMz7MbfXyR5WlAr9rDxD5r s&_nc_ht=scontent-lhr8-1.xx&oh=74845f786328e95d59498a76d35828e1&oe=5EC78E85
SSR and DC Blocker BOM
https://scontent-lht6-1.xx.fbcdn.net/v/t1.0-9/94879108_2581784358806296_4594237765326995456_n.jp g?_nc_cat=108&_nc_sid=8024bb&_nc_oc=AQlYdvREKyp8Z1GOn9UHm44kg6KiXxGWrayFxdruVdw t2c8Rjnu0RcGW0b1kBVRf_r8&_nc_ht=scontent-lht6-1.xx&oh=8c8cc382a6c7da83b792e31e6b83f036&oe=5EC8EDF5
A brief spec..
At last got the new PCB,s and all working lovely.
I have 4 sets left to sell there is 4 PCB,s on a single 2oZ PTH plater.
Two Power Amps
One SSR and DC Blocker with filters
One control pcb, allows you to turn ON/OFF Change bias setting from A to A/B. select Phono or balance inputs.
Chassis are you choice but I will recommend some when I decide I like them.
Max O/P 75W/Ch 8R, 140W/4R, 265W/2R
Max recommend A class setting max of 30W it will get warm so chassis and heatsink important.
BOM being done now. with ref to FEC,RS,Anglia,and CPC sorry no Maplin
Min Transformes 2 off 300VA max transformer 4 at 1KVA ach.
Max current at 20V RMS and no fuses just a bit shy of 98Amps cont( need 4 + 1KVA tranys)
The cost mmm PCB are not cheap still working it out,.
Parts that will be your costing and haggling talents.