jose

Thanks John. Now I'm more quiet.

I replaced R 1,5K by 1,21K and now I have an offset of 0-1 volt. What is the max offset value on an electrostatic amp?

Thanks

Yes because I don't receive the 1K VOLUME pot yet and I want hear it now EDIT: I was talking volume potentiometer not the offset trimpot. I'm sorry the confusión. I use a 1K trimpot and a R 1.5k.

Ok, Thanks nopants. I have 1K in my warehouse and I want to know if is possible use it. If not, I´m sending a order to Mouser with several values 1.1k, 1.2k and 1.3k

I'm checking the amp (without pot). The balance is OK, BIAS 580 volt but I can´t down the offset. Now I´m using 1.5k. and I would like use a 10K pot. Would it be possible to use 1K?

Nice!!!

"round trip to my favorite bar is only 10mi." ;D good point. Yesterday, I made 30 kms and I used the new Ultegra brakes. The 105 (5700) brakes are very good but in comparison, the Ultegra is a bit more powerful. IMO the big different is the feel when you take the Shifters. You don´t need apply much force to stop on comparison with the 105. I think that if you want change a new brake bridge, it´s a very good change but If you have a good brake bridge but with some years, I don´t know if the change is necessary. You only need replacement the cartridge for a new Ultegra or Dura Ace cartridge because I think that the new compound is very different.

My new Ultegra Brakes:

nice!!!!!!

Thanks Grawk I moved 0,5 cms my seat and my knees do not pass the end of the rod. Now,I feel a little more comfortable.

Thanks Raffy Yesterday I played with the front tyre pressure, I walked about 20 kms. I felt a little better but I have problem with the asphalt shabby. My wrists ache a bit if you use the bottom of the handlebar. If I use the climber I´m ok.

Thanks I can try it today.

My shoulders are about 44/45 cms, I think the change could be right. ¿? Yes. It´s a good idea. My Flaca is made of carbon (frame and fork) but I feel very stiff when I go over a bump. Normally, I use the MTB (with RST and now a RS fork) and I prefer some soft on the bar. Edit: the bar is a Zipp SL-70 (80€ offer in my local dealer)

OK. thanks. I don´t know what to do. The carbon handlebar has 440mm vs. original 460mm and weight differences are minimal (around 50grs)

Hello guys What do you think about carbon handlebar? I´m changing the Shimano 105 (5700) brakes for a pair of Ultegra (6800) in my new bike and a guy sell me a carbón handlebar.

I use two pair of BH shoes (a racer style and a MTB), but really I prefer use the SPD system in all my shoes. I think that It´s very comfortable because I can use the shoe I want.

I'm glad that i'm not only one. What shoes do you use?

Thanks guys. Yes, I'm more comfortable with MTB shoes. Now I'm putting a Rock Shox SID at my MTB

My Flaca: BH Quartz 105.... (and yes, I use a Shimano XT pedal )

Nice!!!

Fantastic!!!

I just need a little iodine to my wound and a new "ESI Chunky" grip