LX with Sunpak 4205G (also known as 544)
Not many pictures here lately, so here's one. I got the Sunpak recently for only £13, Ebay BIN price. Could not believe my luck, they usually go for around £40-50, and cost new about £150 I believe. It is in mint condition, although no box or manual. I found a manual on line. I have done a review
Sunpak Auto 4205G Thyristor (Auto 544 in some markets) reviews - Pentax Camera Accessory Review Database
GN 42 (metres, ASA100). Swivel and tilt, no dedication or TTL, just a plain PC sync lead, but I can set shutter speed myself and film era TTL is no good on my DSLR anyway, for which I really got it. Not as common as the 4500 (or 555) which has a GN of 45 and offers optional dedication modules - which are hard to find now.
Incidentally I got Adam to move some reviews of old non-Pentax flash units from the "current" area to "legacy". Current kit becomes legacy over time but tends to be over-looked.
PS : I read once that the Pentax flash units of the 1980s (eg AF200, AF280, AF400) were actually made by Sunpak under contract. Can anyone confirm that?