TTSH 230V/110V Powersupply

This page is only for me

i dont support Main Power handling (ich supporte keine 110V/230V Basteleien)

in case of usage of 110V/230V powersupplys dont add the parts for the onboard regulator (TTSH rev.1+2)

use the frontpanel power switch for the LED driver TL071 socket to switch the LEDs on/off.

make sure you have a Main current fuse for the powersupply, typically i use IEC power inputs with linefilter and double fuse.

use rubber feeds otherwise the case "swings with the transformer frequency", you can hear it in the big ttsh case like a speaker.

tip:  by usage of a internal 110V/230V psu - mount the psu in left corner and reverb tank on right/top corner with in/outputs to top - or you get a massive hum in reverb.

mount the psu on plastic/rubbers - because the empty case amplified the psu noise/hum/vibration.

For new build: (rev.2 aka 7.x pcb version)

1. dont add the inductors, 47uf cap, 240R, 2k4, 4n7caps, 27k, voltage regulators, trimmer

2. you only need to add: 3pin MTA156 header,  run wires between TP3 and +15V and a Tp1 and -15V (see picture), (otherwise the Fader LEDs dont do his job )

Open

for condor/powerone hbb1.5 powersupplys:

cut VW1 and VW2 on pcb, run wires at the output included sense

picture shows  230V usage (Mains Input on transformer is different for 110V AC)

measure the 15/0/-15V before you connect it to the TTSH. if needed use the psu pcb trimmer to change it to the correct value,

recalibrate your VCO V/oct and VCF 1V/oct if needed.

for condor/powerone haa0.8

only the transformer input 1+4 or 1+5 (for 230V) bridge the 2+3 pin, no trimming needed, measure the output

Altitude´s PSU:

https://www.muffwiggler.com/forum/viewtopic.php?t=130814&postdays=0&postorder=asc&start=0

BOM: https://docs.google.com/spreadsheets/d/1Uzok7ukMIwXIj6s7ttx5T3A1coEmdKRUpbRWDNm_sHY/edit?usp=sharing

or Mouser LINK https://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=2fb9871cb1  

dont forget to buy the Toroid https://www.digikey.de/product-detail/de/talema-group-llc/70083K/1295-1014-ND/3881427    Talema 70083K

Gallery

no earth wiring for TTSH in Picture 1, but its needed for powerone psus.