The shared mouser basket from thehumancomparator is wrong (22.Dec.2016)
http://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=6CEDD31990 new Mouser link from me, improved see notice field for quantity "order 10" →>> updated on 30 Aug.2018
order from other sources:
(order the 100K resistors, 2N3906, 2N3904, 1N4148 from a local dealer to save money, make sure the 2N3904/2N3904 is from tape - for better transistor value matching.) but its still in the above mouser project
dont miss to order the parts for the gatebooster too.
for the rare parts, please check thonk.co.uk or my
if you need matched pair trannys or single tested trannys like 2N3954/8 or others, please contact me.
further i offer a survival kit
dont miss to order (if you only use the mouser basket)
Speakers: Visaton SC8 (reichelt.de, tme.eu)
reverb tank https://www.banzaimusic.com/Belton-RBL2AB3C1B.html see known issues for wiring
RCA/Chinch cable 0,5m - 1m (double or triple isolated/shielded otherwise you gets hum issues)
DC Powersupply 12V DC/1,5A - 24V/1A DC works, middle pin is + (5,5mm/2,1mm size)
Cable for Power wiring and Speaker wiring (1mm² diameter for power, 0,5mm² for speaker)
13 x 12mm Spacer M3, black flat Screws for frontpanel, screws for speaker at the rear and spacermounting, washers, nuts, cable shrink, silicon for matched pairs or glue the trannys together
1 x 10mm spacer + washer for filtercard mounting (ignore the second hole for a spacer in VCF section)
as stated above, the project is NOT for beginners
nearly all professional builders have standard resistor and capacitor values at home (if the BOM miss a few standard parts like a 100K resistor)
use 3x 20k or 25k multiturn trimmer http://www.tme.eu/de/details/3339p-1-203lf/tht-potentiometer-mehrere-umdreh-516/bourns/ for V/OCT trimmer in the VCOs, this type works as a drop in replacement and gives you more room for a better calibration.
(there´s no need to mount it from the component pcb side as standard multiturn trimmer due to issues with the sizing behind the panel and pcb)
In TTSH V2 and V3, you can easily modify the LED system so as to trim the LEDs all the way of off. Replace the 3k3 resistor located next to the TL071 pads to a jumper. Tested by fuzzbass - thank you.
11. Medium bug - the Clock LED driver (BC337) becomes hot - affect the functionality in some cases.
change the LED driver resistor LED-R17 from 220R to 820R ( its located at the Solderside bottom right, near the Clock fader)
12. Minor Bug - the RCA connectors silkscreen on Mainboard is labeled wrong, turn Input and Output RCA connectors (red and white or (black) in same color as your reverb RCA connector color.
or click in the next screen on top right corner on the download/arrow icon