532nm TTL and 1W 650nm analogue for sale (shortly)

[norty303]

Hi All

I will shortly (hopefully within the month, depending on when my new modules arrive) have the following for sale:

1 x 532nm (believed to be Aixiz) module. TTL modulation, very small.
It is similar to my old one that Jim used to build his micro projector in this thread
http://www.photonlexicon.com/forums/...s-now-finished
The one I will be selling was always the brighter of the 2 (hence why I kept it), however I have no way of knowing exactly what it is doing (no meter). As the other one was measured over 200mW, how about I sell it as a 250mW and then if whoever buys it measures it and finds it under, I'll refund an amount that some of the members here agree is reasonable?
So, whats a 250mW TTL 532nm worth? £150?

I also have:

1 x Laserwave 1 watt 650nm head
Bought from Marc Gottaluvlasers only a month or so back, and done 2 gigs, with probably max 20 hours on it. Test report provided my Marc showed stable power over some hours at 1.1w. Uses the combined psu/driver.
I would guess this is still very much under warranty, but Marc might be able to confirm?
£600

[jaycey]

Sorry for my ignorance but whats the difference between ttl and analogue modulation and can the ttl green unit be converted to analogue?

Also, can you mix ttl and analogue in the same system?

Cheers
Jason

EDIT, just googled the question and understand what analogue and ttl modulation.