now you have one with the 'original' Bandido.
I have several Tesoro models that I pick from to travel with me along with some favored TID units, and an original Bandido and Bandido II [size=small]micro[/size]MAX are among that group. I pamper all my detectors and have a choice condition original Bandido I've had as a back-up listed on my AHRPS site for sale. The Bandido was the first popular-use model Tesoro released that introduced the ED-120 Discriminate circuitry, and I have owned and used several through the past twenty-four years since their release [size=small]
(produced from 3/'90 to 6/'93)[/size] and enjoy great success.
By the way, they are wired up in parallel and not in series, so if you ever happen to get stuck away from having battery access and your working batteries go bad, you can operate the Bandido [size=small]
(as well as the Bandido II and Silver Sabre II)[/size]
using only 1 single 9-Volt battery! Run-time might not last as long as operating with two 9-Volts, but I know it saved the day for me the first time I had to do that as I was in a desert ghost town about 100 miles from home when my batteries died.
I had been evaluating different batteries and timing how long they would work. I headed out after grabbing a sack off the counter at home that I thought had my extra batteries as I knew those in the detector were getting close to the end of their life. When they quit working I discovered the sack had food in it and not batteries, so I 'borrowed' a 9V battery out of one of my sons' electronic devices and continued to hunt while powered by just a single 9-Volt battery. That was in my all-time favorite ghost town and the Bandido continued to serve my needs well.
Just remember to adjust the Ground Balance to be spot-on in the All Metal mode, and if anything it is best to be GB'ed just slightly negative and not positive, especially if you are hunting any very mineralized environment. Also, if you work trashier sites you might find that the smaller-size coils can handle the conditions well, and I keep a 6" Concentric coil on all my Tesoro's, with the exception of the Mojave with the new 7" Concentric I leave mounted. Matter-of-fact I have a 6" Concentric coil on my Tesoro Bandido at this very moment and it is loaded in my Tahoe for an early morning hunt.
I'll head out with it and some other favorites I tote in about 8 hours for some early morning, pre-heat detecting at a littered CCC encampment site that was later used during WW-II as a Japanese Internment Camp. Just working the weedy dirt around the fringe area that is a little reluctant to kick loose an older coin, but it does come through now and then. The Bandido & I will then go put in a little hunt time for modern coinage before the heat can get to me.
They are difficult to find, at least in the condition mine are in, and the Bandido can serve you well. Just remember, they are a slow-sweep/quick-response circuitry design, especially in pea gravel, rocks, or other very mineralized ground.
Monte