Questions
Showing results 1 to 20 of 70
0

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2

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Is there a matching 1x12 cab to pair up with the DSL40CR?  Would be nice to have one like the 1922 cab for 2x12 combos.  I am not sure if there is any 1x12 extension cab lines up perfectly with with DSL40CR cab.  The MX112  seems to pair up with the DSL20CR so it doesn't look that is compatible as far a size match.  Just adding to the wish list.

Cabinet

asked 08 Feb 2019 at 07:19 AM

Paul Candia
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1

answer

43

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This is probably something you've answered before, but I want to run an extension cabinet with my DSL40C, found the PRS Stealth 70 to be the appropriate size to enable stacking and, since it's a 16 ohm cabinet, I assume I can plug the internal speaker into one of the 8 ohm jacks and the PRS Stealth cabinet into the other 8 ohm jack.  

Oh, by the way, I should have checked before I dropped the cash on the cabinet, I know...

Speaker Cabinet

asked 01 Feb 2019 at 08:46 PM

Pat O'Sullivan
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1

answer

39

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Someone unplugged my cabinet.  Which speaker output should I use with the built-in speakers?

Speaker Cabinet

asked 18 Jan 2019 at 04:39 AM

Mike Bratcher
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0

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32

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Hello, I recently acquired a vs100 head and it has a lot of weird noise going on. I'm guessing it's down to the preamptube and I'm going to replace it when I get cash for a tube and if that fails I know a good place to get it serviced. What I really need help with is finding a  4x12 cab that goes well with the head. I want to get a good heavy sound going, I'm going to be using it to play doom metal mainly so if anyone has any suggestions. I would prefere a marshall cab and I've been looking at the 1960A, 1960B and 1960BV but can't really decide from what I have been able to google. There are no stores near me where I can try any cabs out either so I'm a bit stranded right now.

/Joachim

Cabinet Tubes vs100

asked 08 Jan 2019 at 04:43 PM

Joachim Eversholt
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0

answers

41

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I just purchased aother marshall head and cabinet JVM205h and 1960 Lead 300 watts cabinet can any one tell me about the JVM205h good bad or so on   I all ready know about cabinet great

Cabinet

asked 31 Dec 2018 at 11:21 PM

Ronald Mullins
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0

answers

84

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Hello everyone. I just purchased a used DSL40 today and I want to use an extended cabinet (16ohms) as well. Do I move the internal speaker to an 8ohm spot and the external cabinet to the other 8ohm spot? Thanks - Chris

Speaker Cabinet

asked 31 Dec 2018 at 03:07 AM

Christopher Cohen
0

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1

answer

98

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Hello, Marshall forum family.  I just purchased the CODE 100H (head only).  I have a Marshall cabinet with 4x12 MG series, and I hate the sound of this combination! Does anyone have advice for a replacement speaker?

Thank You All

Jon Doty

Lincoln, Nebraska

 

CODE Speaker Cabinet

asked 24 Dec 2018 at 08:46 PM

jonathan doty
0

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2

answers

47

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Hi there everyone, it's my first post here. I just acquired (2nd hand) Marshall VBA400 Bass head amplifier. It sounds really great but I just want to ask anyone from here has got the same experienced with an audible "humming sound" when the Standby Switch is turned ON... is it normal for this model? one more question, when i got the VBA400 it comes with Marshall MG412A speaker cabinet (4x12")... are they both match to use technically? 

Speaker Cabinet

edited 13 Dec 2018 at 08:43 AM

Leevan Mercado

asked 13 Dec 2018 at 08:41 AM

Leevan Mercado
0

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1

answer

68

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I have recently been given the above amp and before I connect it to a speaker and switch it on I am concerned to know the correct protocol for connecting a speaker cabinet(s).  The speaker output sockets have no information directly next to them but a label elsewhere on the rear of the amp states "WARNING. Not to be used with speaker cabinets of less than 4 ohms"

My queries are:-

1. Is it safe (i.e. without risk of damage to the amp) to use just one speaker output as long as it is connected to a speaker cabinet of 4 ohms minimum impedance and appropriate wattage?

2. When using both speaker outputs can they both be connected to cabinets each of 4 ohms minimum impedance or are the outputs paralleled in which case would I need to work with two cabinets each of 8 ohms to arrive at a 4 ohms minimum impedance in total?

Apologies if the answer to this seems obvious but I have a little knowledge of these matters and while a little knowledge can be 'a dangerous thing' it can also lead you to be concerned (possibly unnecessarily) about getting things right!

Thanks in anticipation

Speaker Cabinet

edited 11 Dec 2018 at 09:02 AM

Marshall

asked 09 Dec 2018 at 01:11 PM

jaison pandey
0

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1

answer

75

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Hello, I recently purchased a used Marshall Amp /HalfStack model 8100 ValveState 100 watt head with a model MG412 , A  Cabinet. the amps out put is 100watts RMS /4 ohm and the cabinet is 120watts RMS /8 ohm is this a problem ?

Cabinet

asked 05 Nov 2018 at 05:17 PM

larry Cameron
0

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1

answer

105

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Is it possible to play two different tube amp heads at the same time out of one 1960a cab?  Mine has the switch on the back to make the cab run in stereo mode and I was curious if it would be possible to use both inputs for independent heads.  Of course the impedance would have to be matched (8 ohm - 8 ohm), but I have no idea if it would handle the amp load properly or not.  Trying to find out for sure so I can avoid breaking something if it's not possible.

Cabinet Tubes Cabs

asked 01 Nov 2018 at 03:35 PM

Ethan Kiefer
0

votes

1

answer

204

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hi there,

i'm pretty new to the whole cabinet with heads mixing and matching, i have only used combo's before and i am wondering about the power output of the code 100H which should be 100 watts if i am correct but the 412 cabinet is rated at 200 watts? so are you kind of limited as to what the cabinet can do or how does the whole power rating work? i ordered the 100H and 412 cab but i just want to be sure i'm not missing out on something bcs the power rating isn't correct

thanks guys!

CODE Cabinet

asked 30 Oct 2018 at 11:41 AM

joren vangoethem
0

votes

1

answer

91

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Does this service exist ?

I am looking for a 2 x 12 guitar cabinet in standard black grain tolez with 'bluesbreaker cloth'.

 

Cabinet

asked 22 Oct 2018 at 06:57 PM

Simon Roberts
0

votes

1

answer

106

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Hi - my first post - hoping someone can help me. 

I have a 1998 DSL100 along with a 1960A and a 1936 cabinet.  Typically I use one cab or the other, but I'd like to try using both cabs, but am not sure about matching the impedance. 

The DSL head has the 3 outputs - 1 dedicated to 16 ohm and 2 that can do either 4 or 8 ohms along with the 4/8 switch.

The 1960A cab can do either 4 or 16 ohms in mono, or 8 ohms in stereo.

The 1936 cab can do either 8 ohms in mono or 16 ohms in stereo.

It doesn't look to me like I can use both cabs at the same time, but maybe I'm not completely understanding it.  Is there a way to hook up both cabs to head??

The right hand input on the 1960A says it's 16 ohm mono or 8 stereo, whereas the 1936 is the opposite and is 8 ohm mono and 16 ohm stereo.  Can I go from the 4/8 outputs on the head to the right hand input on both cabs - will this work without causing damage??  If I  can, do I set the DSL head to 4 or 8 ohms, and should the switch on the 1960A be mono or stereo?

 

Thanks - I appreciate your brain power lol!!

Phil

Cabinet DSL

edited 18 Oct 2018 at 04:03 AM

Phil Jones

asked 16 Oct 2018 at 06:44 PM

Phil Jones
1

vote

1

answer

274

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Hello,

I've noticed that there is rattling/jangling coming from the amp (not the speaker) when playing notes between low  A and C and their respective octaves above. It sounds like it is coming from the EL34 valves - is this due to the way that they are mounted without spring dampers? They have not gone microphonic as far as I can tell, and are otherwise performing as expected, so I feel this is more a mechanical issue with the chassis/mounting, or it's just an undesirable characteristic of the valves themselves. What I'd ideally like to know is, do all Origin 20Cs do this or is this the first anyone has heard about this?

I've removed every external variable there could be, moving the amp to another location and isolating it from floor vibrations in the studio. I've taken the 'amp' out of the cabinet so that I could lightly tap the valves, and check the screws around the supports are not loose. You can generate the rattle (or very similar) just by tapping lightly with the handle of a screwdriver, on both valves. This is what I was expecting if it was just physical vibrations from the speaker causing them to rattle in sypmathy. The rattling sound does not get amplified, so it's not in the audio path.

It's enough to be offputting when tracking/practicing in the studio unless pushing out really high volume so that you can only hear the guitar. I play fairly clean a lot of the time so it is more obvious under those conditions.

Would really appreciate some advice. If the answer is, "It's the same for all and there's not much that can be done..." then ok, I just need to know. That said, I spotted there was some sort of similar issue perhaps on Class 5 amps that a kit was developed for to resolve? I may have misunderstood though.

If there is any further mechanical troubleshooting to be done then please let me know. I wouldn't want to void the warranty status if possible. For what it's worth, I'm a systems and support engineer for a large format mixing console company, so I'm competent enough to poke around as required... just figured someone may have alreday solved this one before I carry on!

Kind regards,

Ed

 

Valve Speaker Cabinet Tubes buzz rattle Origin vibration

edited 09 Sep 2018 at 11:28 AM

Edward Arnold (1)

asked 09 Sep 2018 at 11:27 AM

Edward Arnold (1)
0

votes

1

answer

132

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Hallo,

just received my DSL1HR now, and test it's functionality without an external cabinet (ordered but not arrived yet), so tested only with my headphones AKG K240 MKII. I noted that the volume is very low even with the volume knob at maximum level and switching the power 1W-0.1W I don't feel any difference, in both channel !

seems that only 0.1W is allowed when external speaker is disconnected. Is it broken or is it normal ? awaiting for a kind urgent fast responce please.

thanks

cheers

 

Roberto

Speaker Cabinet Volume Power

asked 08 Sep 2018 at 10:55 PM

Roberto ACErob71
0

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1

answer

333

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Hallo,

I got a doubt on well interpretating the manual where it states:

WARNING: When using the DSL1HR head
for ‘silent’ practice or DI recording ALWAYS
disconnect the speaker cabinet from the
amplifier’s rear panel before switching on.
NEVER unplug the speaker cable from the
speaker cabinet while it is still connected
to the amplifier rear panel. This may stress
the amplifier’s power-stage and in extreme
cases may lead to valve and/or transformer
failure.

can someone confirm what I understand: if I want to play using an headphone for silent practice (connecting my headphone to emulated line Out), I shall prior disconnect the external speaker from the rear of the amplifier (shouted off), (and never from the rear of the speaker cabinet). So I can Play the amplifier using headphone without connection to the cabinet? is that correct? An this is applicable also if I connect the amplifier to a mixer (by using Line out). That is quite strange because all other amplifiers recommend to never disconnect the speakers, with or without an headphone or something helse. Please help! I don't want do damage my DSL1HR. Thanks. Cheers.

 

Valve Speaker Cabinet Manual

asked 06 Sep 2018 at 11:32 AM

Roberto ACErob71
0

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0

answers

93

views

Are there any downloads for user Manuals for

Marshall Valvestate 100w Model 8100.

Marshall 1936 lead 2 x 12 Speaker Cabinet

Speaker Cabinet

asked 02 Sep 2018 at 08:25 PM

Colin Roberts
0

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1

answer

201

views

Hi! I'm in the process of restore an empty 1x15 cabinet from 1973, model #2054! I'm trying to decide if I'm going to use it as guitar cab or a bass cab. If I decide for the Bass cabinet, due to its internal measures and specifications, what speaker do Marshall sugest?? I don't know if Back then The company's were preoccupied once studying the dimensions of the cabinets and eventual ports/reflexs versus speakers best performances .. but if so, what is the optimal bass speaker for this cabinet? 

Im going to try attach a photo of the refered model :)

check photo here: 

Any help is much appreciated!

thanks in advanced! 

 

 

Speaker Cabinet

edited 03 Aug 2018 at 11:26 AM

Nuno Cardinho

asked 03 Aug 2018 at 10:55 AM

Nuno Cardinho
0

votes

0

answers

101

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Hello,
I just bought on ebay a 70's 2x12 Marshall Cabinet that I'm trying to identify the exact model on the internet but without success.. can you please help me? Using the speaker codes, I realized that is from 1977, but that's it...
Please see the attached photos ;) I'm sure that will be easy for you ;)
Thanks in advanced!

 

Speaker Cabinet

edited 29 Jul 2018 at 10:55 PM

Nuno Cardinho

asked 29 Jul 2018 at 10:54 PM

Nuno Cardinho
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