Some ppl on amazon keep griping about this pedals lack of proper wiring instruction, it is a beginner level tho and so for beginners a wiring traced diagram sometimes helps which is what i am sharing.

The branding is Landtone but amazon labels it as TTone for some reason, They also claim it is a professional analog circuit (¿) I put it all in the title hoping people googling it can find it using those key words. It comes from China & works well to my tone deaf ears.

This pedal ive read is a orange squeeze clone [edit: its not, its an optical comp.], its $27 USD (as of 2022) there is a black one it also comes in pink. Which i have, and a unpainted one To find it search amazon for:

Make Your Own Compressor Professional Guitar Effects Pedal All Kits With 1590B

https://www.amazon.com/dp/B01CZBB0PK/ref=cm_sw_r_apan_i_QSPXYYXW1J88CFGWTXRQ