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View Full Version : FS - SIT monoblocks



RobsterD
10-05-2022, 20:34
For Sale
Amps are very low power so high efficiency speakers required.
Lots of foo components AN silver resistors - Mundorf caps ,silver wiring ,CLC power supply will come with a pair of Sjostrom DCT03 DC filters which I definitely think help with sonics and the dreaded toroidal hum.
Got lots of build pics if required.
Oh you’ll also get a spare pair of the original SIT 2SK82 KD33 transistors .
Dare I say they’ve also got AMR gold input fuses .
Had lots of help with the original build from Pete when on WigWam
These amps ousted lots of decent valve amps over the period I've had them only reason for selling a pair of Thoress 300B's have replaced them
£1300 pickup from Southampton

https://i.imgur.com/ikX8XHSl.jpg
https://i.imgur.com/7Y58Iwrl.jpg
https://i.imgur.com/Db04Xeyl.jpg
https://i.imgur.com/jbrqE0vl.jpg
https://i.imgur.com/taDFGpPl.jpg

RobsterD
11-05-2022, 16:25
https://i.imgur.com/59WclFYl.jpg

RobsterD
19-05-2022, 16:41
bump if you need the stands they’re included

robpark9
23-05-2022, 22:33
hi these look pretty cool, is this a nelson pass design and are those sony vfet output transistors, also what is weight of each amp, thanks

RobsterD
24-05-2022, 20:46
Hi Rob
Based in this
https://www.diyaudio.com/community/threads/lamp-a-simple-sit-amp.201655/
Had a some nice feedback from NP on the thread
Amps are very heavy so if postage was an option probably have to be on a pallet
Some info on the Vfets
https://www.worthpoint.com/worthopedia/vfet-sonys-2sk82-kd-33-ch-1-pcs-114497544

RobsterD
31-05-2022, 17:14
I’d take a SPU Royal N in p/x or may consider other low compliance carts