thmyl – not English; no vowels (except 'y' as a vowel in Welsh/English). brnamj – no vowels; 'j' is rare in Welsh. mobara – resembles Japanese brand "Mobara" (茂原, a city in Chiba Prefecture), or a misspelling of "Mobara TV" (a fictional or obscure brand?). tv pro – clear English: "TV Pro" (a common product name for video capture devices, software, or accessories). llandrwyd – plausible Welsh place-name form.
llandrwyd → yy naq jlq – nonsense.
tv pro → gi ceb – no.
b → o r → e n → a a → n m → z j → w → oeanzw thmyl brnamj mobara tv pro llandrwyd