. Hmm, another option for you would be to use the desktop GM36 editor, assuming thatds an option.
There was also issues with the midi switching, I don't know if that was addressed or not, try before you buy. If it is true, does the Red Box/GrandMeister 40 do something to address this? not need to connect a speaker to the TubeMeister Noe worries either way.
I will continue to support Hughes and Kettner because not only do they make the best amps in the world, they also listen to their customers. It may also mention something else that you've overlooked.
However, the Red Box sound is not as airy as a micced cab, thats for sure which is why we recommend the Impulse Response, or blending a micced signal and the Red Box too. When you press the 5W and 1W buttons, some of the power is converted into heat for further reduction, respectively. in 1 watt we are not in silent mode right?
I am worried. Were guessing its a fairly standard audio interface youre using. ), No worries. Either way, wed recommend the next course of action is taking your amp to your local tech and letting them have a look round it for you. dont want my GM36 getting damaged!
How about that acoustic simulator or loop station built in?
This depends on your interpretation of very hot.
This can help you fix the output of your Hughes and Kettner amp and continue using it with your guitars easily.
Its the same the other way round too: if you only want to switch presets, an MKII will work with the GrandMeister, because its just standard MIDI!
No. and the amp sounded like broken speakers.
RED BOX output., Hi guys, I mean i really do enjoy the tone and the feeling and everything on it but on the back of my head this temperature thing doesnt exactly let me enjoy the full of it, if you know what I mean. Keeping just vocals and the kick drum going thru the mains.
Sometimes, it will turn out that the tubes were not wired correctly, but at times, it could also be because some tubes are not fully functional. I was thinking of downsizing to this, and rack mounting the GM as well, so this info was helpful info.
Hi,
operate your tube amp without a load/speaker(s).
Lets put it on the wishlist , I think the GrandMeister 36 is incredibly versatile but is just missing a couple of things for me to purchase one.
With the Deluxe amps, you can turn off the emulation and just feed tha amps pure tube tone straight into your DAW, so your custom impulse responses will be even better than with the GM36 .
Just wondering also, can you use the redbox for stereo application as XLR as 3 pins crossover left & right perhaps these signals can be split at the desk?).
What you could do is post a pic to our Facebook page you could then ask if anyone on there has another informed opinion , Oh, and we forgot to say we found this pretty cool MIDI glossary while searching round for explanations for you, so take a look: http://www.midi.org/aboutmidi/glossary.php, Theres some cool terms in there.
When could, would and should you replace tubes?
Is normal what happen to me? ), How many fans does the GM need?! ), Hi Neville, we decided to get the knowledge of our expert techs for this one, so please bear with us until we hear back from them! Powered by Invision Community, Apple M1, MacOS 11 and 12 Compatibility with Line 6 Software. Using a single speaker cord, you can connect any cabinet or combination
It may not display this or other websites correctly. Current date/time is Sat Jul 30, 2022 1:38 am, Grandmeister 36 Tube safety control problems.
Our impedance expert who wrote the article does maintain that you can get great sounds out of mismatched setups, and as long as youRe careful you wont do any damage to your kit.
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So then I used a small pedal board and the clean channel of the amp which also worked fine.
(hope its not as long as a piece of string!) Sorry for the delay it was the weekend, and we generally dont work then. How would one go about rack mounting it?
I was s little hesitant at to purchase it because of where it is built,but wow to my surprise it sounds great !
( Like a previous User at a gig). Technically this works, but the power-amp saturation is completely missing.
You guys really help the rest of us Rock!!!http://www.kacamatahitam.com. And yes, storing patches when it is connected to the app is possible.
As obviously I wouldnt want to cause any damage to any of my equipment! And yes, youre absolutely fine to operate the amp at 0 watts with no speaker connected. But the resulting volume level is way too loud for most applications. Getting to the redbox.
On the coreblade, you can connect a usb, and save the patches, although Ive never used this feature, I was just curious to know if it is possible. 1971 Olympic White with black undercoat - original finish or re-finished. Each channel does its own job.
Many users of the Hughes and Kettner tub meister amp complain about a cracking noise from the amp after a few minutes of playing on it. This problem usually occurs because of circuit-related problems that can cause this issue for you; this is why it is essential that you make sure that you keep checking the amp for such problems and get them fixed at your earliest; all you would need to do is to check the fuse of the lights. And no, you wont need a load box.
The Hughes and Kettner amps are popular amongst other brand names in the market, but overall this amp is the perfect amp for music enthusiasts.
Hi Demetris! It is beyond the warranty as Ive had it slightly over a year. Create an account in a few clicks or log in to continue. Tube amp sag and preamp vs power amp distortion explained, Get the guitar sound: AC/DC, Stevie Ray Vaughan, Steve Lukather, Seven simple but effective band soundcheck tips, Ohm cooking 101: understanding amps, speakers and impedance, 128 ways MIDI will change your life as a live guitarist, Seven top tips to help guitar players ace band auditions. ): http://ctrlr.org/hughes-kettner-grandmeister-36/, And the final option will be our new wireless adapter, which should be out around Musikmesse time.
Hi Steve.
The light issue can be resolved easily and it is not something you need to worry much about, the Hughes and Kettner amp aims to provide you with the best sound quality and these minor glitches can be conveniently fixed.
Is there a manual for the amp? On the MIDI interface question, the iRig MIDI is the most affordable one, you get it for less than 50 Euros: http://www.amazon.de/IK-Multimedia-IP-IRIG-MIDI-IN-iRig-MIDI/dp/B005FLZ7D4/ref=sr_1_1?ie=UTF8&qid=1426842408&sr=8-1&keywords=irig+midi. But still, certain setups are known as matched for a reason!
TSC would make it easy for the tech to swap tubes around for you . signal, but there is an unofficial way to get what to want: set the powersoak to 1 watt, then you can connect the speaker out to the line input of your audio interface and you have the pure signal from the poweramp. This is truly an amazing product. NEED HELP - 2022 LP Standard Blueberry Burst.
or does that include the 2 ends (where the handles are fitted and holds the chassis together)? Hmm, where exactly was that comment?
But I picked up a used Marshall 1987X 50watt plexi reissue and cab.

Patch the send and return with a cable and it comes back on. And how are you selecting presets via MIDI? Hi Ron. Thanks for the quick reply Scroll up to Nov 25 2014 and youll see the comment someone from H&K states that the GMs Red Box output is dry (no FX). Hi David. Hey H&K,
It could be, although of course we cant say with any real certainty what it could be without having the amp in front of us. My knee-jerk thought is tubes as well, but the loop button issue is a mystery to me.
Ill cover all of the cost of shipping and repairs. What valves do I need to replace/swap for the cheap Chinese ones it ships with in my GM36?
I do have the hughes and kettner redbox which i bought recently and it seems that the problem started not too soon after i started using that. A proper coffee is served in a thick-walled ceramic cup for good reason: The ceramic cup works like a powersoak and absorbes some of the heat.
https://www.ebay-kleinanzeigen.de/s-mus r-36/k0c74.
This amp not only looks good but also helps you produce your desired sounds.
The formulas below serve to calculate the overall impedance (R) of two cabinets with different impedances (R1 and R2): Yesterday during my first gig since then (again in 5W Powersoak mode as I was using the amp as a monitor and the Red Box over the PA) it died on me about an hour into the gig!!
power went out and came back on).
Parallel circuits are far more common.
You should read our blog on impedance, which discusses this in more detail, here: http://blog.hughes-and-kettner.com/ohm-cooking-101-understanding-amps-speakers-and-impedance/.
I like the sounds I get from our dB FM8 active monitor which I connect to the Red box out and play in silent mode. Upload or insert images from URL.
The amp was brought new from rock shop dunedin new Zealand. The built-in Power Soak lets you enjoy the benefits of full-blown power amp saturation at low volume, and its silent recording capability captures genuine tube-driven tone even without having to drive speakers. The Meister amps are designed to get hot to an extent, and using the power soak accentuates the effect, because power is dissipated through heat!
But it doesnt provide any protection against incorrectly connected impedances.
These things are like tanks. The Red Box of the GrandMeister (and TubeMeister) captures the signal in between power amp and power soak, so even in silent recording mode (power soak set to 0 watts), you can enjoy full-blown power amp saturation. Do you have any suggestions on how to hook up the looper to the Grandmeister 36 so that the looper does not take on the characteristics of the FX access from the amp? Tel. The better way is to control the GrandMeister directly with logic. Is it true that using the DI will eventually damage the tubes and then the transformer?
Even in 36W mode, the metal plate on top of the GM36 acts as a heatsink, hence things getting a little toasty. In front of 200 people!! Now the H&K is my music room amp.
The Hughes and Kettner 36 is one of the most impressive amps out there; they can fulfill all your needs and wants.
However, this amp type has been discontinued, and you dont really have a warranty center to refer to.
The Red Box itself cannot send an unfiltered D.I. I would not call it "faulty".
Connect a speaker cabinet designed for guitar amps to this jack.
14305 Niagara Falls Have owned a Triamp MK 2, Coreblade, Switchblade 100h and now the amazing Grandmeister!! Hmm, are you using a GrandMeister or TubeMeister Deluxe 40?
We are not affiliated with Hughes and Kettner!! Right, so the techs say: The amps not bothered whether the speaker is connected correctly in this case, and you can in fact mix up the + and wires without anything happening to the amp. You can enjoy the 36-amp heads at the same time as well as tube heads, these make the Hughes and Kettner amp famous, and you will notice a significant improvement in your music while paired with this amp. The idea of a self-contained amp/speaker with the pure tube tones, onboard effects and programmable versatility of the GrandMeister makes it number one on my wish list.
Is it safe (component-wise) to turn the master, channel volume AND gain all the way up on 36watts for practice/gigging scenarios? Once you have turned off the Hughes and Kettner amp, check the wiring and fix the loose wires and try using the amp again, you will instantly feel a difference, and you will also save yourself and others from any serious harm.
Also i wouldnt go wrapping it in foam like a live in road case. Here it is, for Mac and PC (its not from us, a third party developed it, buzt its cool! but have no way of knowing if it is safe to do so with an abnormal load connected (potentially incorrectly connected if you get me?
Hello guys..great blog and I have been a huge fan of H&K for some time now. Could you give me a run down on what will work, and what will not work feature wise with the coreblade? Peter, Hi Peter.
When it comes to tubes, the tubes themselves are the things that will break after a period of time. We would really recommend you get the amp seen to properly.
The idea of a self-contained amp/speaker with the pure tube tones, onboard effects and programmable versatility of the GrandMeister makes it number one on my wish list.
But how does it work?
Really.
damage the amps output transformer. Heres the answers to your questions: 1. Hate to double your workload. I have owned it for a year with no issues at all.
Redbox out to PA. Thats it. Like you say: just make sure your GrandMeister is getting the ventilation it needs in the rack dont have anything directly on top of it, and we would still recommend you have a fan system running so it stays cool enough.
Im guessing keeping the components inside cool is the issue so best situated blowing cool air INTO the amp.
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So I have to reach around the back and push the button then the sound will come out.
But youd then need a cab or monitor to hear yourself onstage properly.

Between songs I switched it off and then put it in 40 W mode (no power soak), after about 20 seconds it started working normally but then 20 minutes during encores it died again!!!!
The first amp I returned and the shop agreed after trying it too. This will physically keep it cool, and is something weve tried ourselves in very hot conditions!
(Im thinking at the top of the chassis where the heat sink is as this seems to be the location where the amp is most notably hot so then it blows hot air of the top of the chassis and out the front of the rack in to open air (this will however also blow air into the amp where the valves sit due to the gaps in the back of the GM36 would this be an issue?
But your best bet woulds be to take your amp to a tube expert tech who could take you through the different characters of each and help you find the one you like most.
Happy to hear youre getting so much great use out of the Red Box we often find that once people give it a chance, they just get it and will always use it from then on .
I bought your great GM36 amp while ago, but cant seem to find a cabin that I like. It can be easy, reliable, and convenient to use. Let us know your location and we can help more, hopefully! If you put it in a rack just slip it in there after removing it from the padded gig bag it comes shipped in.
As it can perform both duties depending on which way it is mounted, And also, where would be best to aim the fans?
I've got a Tubemeister 36 and never come across this problem, try unplugging the loop cables at the Helix end, if you still get sound it's your amp and if you don't it's something on the Helix. I am hoping you have plans to offer the GrandMeister in a 12 combo similar to the TubeMeister.
But, that said, if at any point you feel like the amp is too hot i.e. Bravo!
You have to make sure you re-check all the wiring connections and see if you find a fault in them; you are most likely to come across some broken or loose wire that is making this sound.
JJs get my vote, mainly because Ive had longterm positive experience with them in many amps.
Sounds like a pretty awesome rig youre running there, and its incredible just how much youve been able to throw out that the GM36 can replace!
Cheers Peter we always at least try to listen to you guys After all, yourE the ones playing our amps every day, and you know what you want!
Haha, I am based in the UK and didnt realise they would be so expensive!
Hi Hab, give us a bit more info.
Spot on with connecting the cabs heres what the GrandMeister manual says about that: 1 Speaker: But it doesnt hurt to keep the whole thing cool if you can!
But this is no problem as we said, its part of the design!


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