Hi all.
The TSSA V1.6 is the final production ready amp.
The component list for the amp is:
http://sitosite.dk/amps/TSSA V1.6 componentlist.xlsx
http://sitosite.dk/amps/TSSA V1.6 componentlist.xls
Schematic for the amp is:
http://sitosite.dk/amps/TSSA-01300712.pdf
The PCB layout as interactive PDF:
http://sitosite.dk/amps/TSSA-01080812-pcb.pdf
The assembly instruction will follow shortly.
I would prefer to deliver the modules with all SMT assemblied on the boards. I have tried to sell boards before without SMT assemblied and people did not get them made...
All buys should be mailed to audioparts@sitosite.dk
The TSSA V1.6 is the final production ready amp.
The component list for the amp is:
http://sitosite.dk/amps/TSSA V1.6 componentlist.xlsx
http://sitosite.dk/amps/TSSA V1.6 componentlist.xls
Schematic for the amp is:
http://sitosite.dk/amps/TSSA-01300712.pdf
The PCB layout as interactive PDF:
http://sitosite.dk/amps/TSSA-01080812-pcb.pdf
The assembly instruction will follow shortly.
I would prefer to deliver the modules with all SMT assemblied on the boards. I have tried to sell boards before without SMT assemblied and people did not get them made...
All buys should be mailed to audioparts@sitosite.dk
Last edited:
.xls please. Or pdf. Can't open .xlsx.
I have added it above.
TSSA V1.6 assembly guide.
TSSA V1.6 assembly guide
http://sitosite.dk/amps/TSSA V1.6 assembly and adjustment guide.pdf
TSSA V1.6 assembly guide
http://sitosite.dk/amps/TSSA V1.6 assembly and adjustment guide.pdf
Sonny
there are a couple of resistors in the BOM named CMF55 with 0,5W... afaik CMF55 has only 0,25W and CMF60 is the equivalent with 0,5W. Is 0,25 sufficent?
Do you have a source for the transistors Q18, Q19?
While KSA1381ESTU is available at Mouser, KSC3503ESTU is stated as discontinued (it is still available in hFE1 D grade, but KSA1381 is only available in E grade...)
Boris
there are a couple of resistors in the BOM named CMF55 with 0,5W... afaik CMF55 has only 0,25W and CMF60 is the equivalent with 0,5W. Is 0,25 sufficent?
Do you have a source for the transistors Q18, Q19?
While KSA1381ESTU is available at Mouser, KSC3503ESTU is stated as discontinued (it is still available in hFE1 D grade, but KSA1381 is only available in E grade...)
Boris
Should i post 2 sets to you??
That would be great! I should have looked earlier for the devices...
Please tell me the price via PM.
Thanks, Boris
Ok, you will get them for free.
Other who have got the kits as bare pcb or pcb with SMT assembled can just write it here and will get them for free.
KSC3503ESTU + KSA1381ESTU.
Also the new kits will be shipped with KSC3503ESTU + KSA1381ESTU. That includes also BARE PCB's and PCB with SMT assembled
Other who have got the kits as bare pcb or pcb with SMT assembled can just write it here and will get them for free.
KSC3503ESTU + KSA1381ESTU.
Also the new kits will be shipped with KSC3503ESTU + KSA1381ESTU. That includes also BARE PCB's and PCB with SMT assembled
There is VT200 Mark I in a good friend's system with Harbeth SHL5s which are a manageable load for TSSA so I will have means to investigate too. Not imminent in the builds line, but it won't remain in the drawer either.
Tomorrow we Will make a test on eggleston works and maybe on a set avalon Acoustics ...
More Will follow.
If its the Eidolon it took an FM Acoustics prosound genes amp to sing in an installation I did once after it was pushing the owner's Naim Nap 500 to stridency at high SPL times, not an easy speaker at all. TSSA will be great on 93dB+ 4 Ohm or 90dB+ 8 Ohm non quirky Z speakers IMHO.
If its the Eidolon it took an FM Acoustics prosound genes amp to sing in an installation I did once after it was pushing the owner's Naim Nap 500 to stridency at high SPL times, not an easy speaker at all. TSSA will be great on 93dB+ 4 Ohm or 90dB+ 8 Ohm non quirky Z speakers IMHO.
Sorry to butt in here; but what if the output devices are doubled or single 16Amp 250Watt devices are used? Driver current may need to be increased slightly.
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