Togomi

I've already got a TRS jack, but it's not possible to measure the voltage. 0V. Imposible in these basses.

But are you talking about Batt-O-Meter by Keith McMillen or any multimeter? I tested them connected in the bass, in my American Deluxe Jazz Bass, and voltage was 14,60V, without disconnecting the batteries. I disconnected both, and the voltage was 8.17V in both (16.34V). I tested in American Elite Precision and connected 10,61V, disconnected 11.65V (5.80+5.85). I had to change this bass to pasive last Saturday. So, it's not a good idea to test batteries connected to active previous? I wanted to test them regularly without openning the tap. Is it not possible like in this video with a TRS jack? https://www.youtube.com/watch?v=kyUWE0JLpVU&t=371s Thanks a lot

I've got a multimeter, so I am not gonna buy anything. I would like to know the recommended voltage to change the batteries and if it is ok to measure the voltage with a trs Jack. Greets

Thanks everybody. I've seen a video on youtube and one guy used a stero jack/TRS to check the batteries without opening the cover tap of the batteries. Does it work always or only with some basses? https://www.youtube.com/watch?v=kyUWE0JLpVU&t=307s

Hi, Which is the minimum voltage to change the batteries in an active bass if it works at 18V? It's Fender Precision American Elite. I forgot to check them and yerterday I had to change to passive. I've checked batteries today and they have 10,42V. Too low. One IA says that it works well till 12-14V. I would like to check in order to avoid what happened yesterday. I've had to open back tap. Is there any way to check it without opening the back tap? Thanks in advance

PURE models have hifi tweeter, P models the new piezzo. Maybe the "non mini" replaces 121H, but you have the same 121 PURE as MINI with same speaker, hifi tweeter, power and response. The old CMD 121P was different to 121H, especially because of the tweeter, but new ones 121 PURE and MINI 121 PURE only weight and dimensions.

This is what Markbass answered me: "Both the MB58R CMD 121 PURE and MB58R MINI CMD 121 PURE feat the same amp, speaker and hi-fi tweeter. The larger size of MB58R CMD 121 PURE gives a bit more bottom-end than the MINI but difference is fairly subtle." We could supose that. I think that has no sense, more dimensions and weight if they are almost the same. If it's fairly subtle, maybe I'll go with the cheapest and smallest.

Yes, MINI is cheaper. 1000€ to 1200€, more or less. I'm thinking about PURE model because of the tweeter. I've got the previous CMD121P and I hate piezo tweeter. The one which has similar price than the one it replaces is the MINI CMD121P, 795€, but less power, 150W 8ohm and 300W 4ohm. The previous has 300 8ohm and 500 4ohm. It's still for sale in version IV. https://www.markbass.it/product/mini-cmd-121p-iv/ I'm doubting about changing from 1x12 to 2x10. Not sure. Thanks and greets

Hi, I was checking new MB combos and I couldn't see the difference between Mini and not mini in CMD 121 models. I can see the difference between P and Pure, but both models have two versions, mini and normal. The mini is smaller and ligther, but same speaker, tweeter, power, response... MB58R MINI CMD 121 PURE MB58R CMD 121 PURE What could I loose with mini model? Thanks in advance

Hello, I've got a Tecamp Puma 112 and the tweeter doesn't work. It has an eich CT-1 4" cone driver, so maybe it was replaced before. Where could I get a new one and knowing price? Thanks a lot in advance Greets