The jcm 900 is, at its core, a typical marshall, i can assert that without hesitation. Jcm 900 valve 4100 dual reverb, jcm 900, 4100 dual reverb. Marshall jcm 900 model 4501 50watt hi gain dual reverb. Jcm900 4100 100watt 2channel tube head user manual. It sounds really metal, trs big sound and the jcm 900 trs filled out its role of power amp he is strong, too even, but its role aprs all. Valve board schematic with 3x ecc83, issue 3 marshall, 1989. Marshall marshall jcm900 100 watt guitar head long. The jcm 900 models split into two distinct product ranges, themaster volume.
A stylish reissue, the jcm900 4100 tm is the evolution of the jcm800 adding another channel, two reverb options and two gain features. Many marshall fans think the jcm series was their fall from grace personally, i like the distortion in both the 800 and 900 when theyre cranked. User manuals, guides and specifications for your marshall amplification jcm900 4500 amplifier. This is a sample of what a typical marshall jcm900 4102 sounds like.
To ensure maximum flexibility, four of our 4 x 12 cabinets boast a monostereo switching system on the back. We offer several potentiometer kits for various marshall amplifiers. User manuals, guides and specifications for your marshall amplification jcm 900 amplifier. Cabinets 1960 musical instrument amplifier pdf manual download. I have a marshall jcm 900 4501 1x12 combo amp and ive never had this problem. I played my jackson guitars dinky 2 pro series with evertune bridge and. The easily forgotten cousin of the workhorse of the gigging and backline world.
Because for me, theres no real marshall, or a marshall with a better sound than another marshall. Jcm 900 is good for jazz, blues, rock, metal etc is an amazing and flexible workhorse amplifier. There are dozens of models and each has its own sound. This two channel dual reverb 100w powerhouse will make you stand out on stage. Though they share common ancestry and have similar rear panel functions their. Marshall amplification jcm900 slx 2100 handbook pdf download. Database contains 1 marshall amplification jcm900 4500 manuals available for free online viewing or downloading in pdf. Jcm 900 valve series musical instrument amplifier pdf manual download. The thin sound comes from the transistors used in the 900 and the treble and presence design. The 900 was marketed to shredders who modified the 800s to get more gain. Marshall jcm900 marshall 1960a marshall jcm900 history. Marshall jcm900 4100 100watt guitar amplifier head samash.
Try for others like peawy, the mesa and other jcm 900 is really the height, if you like big fat are well and that we love against less acute submitted too, the jcm 900 and jmp 1 are unstoppable. Jcm 900 valve 2100, jcm 900 valve 2500, jcm 900 valve 4100, jcm 900 valve 4101, jcm 900. Related links to official marshall website new tab. This change is another reason why to me, the slx lost some of that marshall mojo. This is a classic handwired, tube amp with two teninch celestion speakers. We take a quick look at aleds jcm900 we go through some of his tones and talk abit about the amp. The jcm 900 models split into two distinct product ranges, the master volume slx and the dual reverb. Featuring four ecc83 pre and three 5881 power tubes, this jcm 900 features reverb and pregain controls for each channel, and a true bypass effects loop for players who crave the most control over their tone. The jcm900 slx uses a dc power supply to heat the preamp tubes. An amp built to go on the road and be on the stage with a sound loud enough to fill stadiums. The 4501 was introduced in 1990 and discontinued in 1999. Its the rarer el34 version of the already hard to find slx model so i couldnt resist it. However most of the poorersounding jcm 900s actually use 58816l6 tubes rather than the el346ca7. Marshall amplification jcm 900 valve series handbook pdf.
Marshall jcm900 4102 2x12 ownersplayers amps harmony. Jcm900 4100, jcm900 4500, jcm900 4101, jcm900 4102, jcm900 4501, jcm900 4502. Contains full information on using your code 50 amplifier, as well as details of the specifications. These amps are an interesting transition model between the jcm800s and the later jcm900 slx. From there onwards, the two share the same tone stack, effects loop and power amp. Marshall 100w jcm900 style transformers by classictone. View and download marshall amplification jcm 900 valve series handbook online.
Marshall amplification jcm 900 manuals and user guides. Make sure that the speaker cabinets impedance matches that of the amplifier. Marshall amplification 4100 jcm900 h handbook pdf download. That was the problem with the plexi it needed to be at high volumes unusable unless in a large venue to get the needed breakup and tone. Marshall marshall4100jcm900husers manual 469110 marshall4100jcm900husers manual 469110 marshall pdf. For ov er three decades my company has been dedicated to the design and manufacture of the finest amplification systems in the world. With hindsight, the jcm 900 4102 has its own personality. Marshall jcm 900 model 4500 50watt hi gain dual reverb. Known for its great tone and reliability, the jcm900 range has won many fans with its incredible versatility. Jcm900 slx 2100 musical instrument amplifier pdf manual download. Im playing in a heavy rock sometimes considered metal band.
The first of our amps to feature a master volume for you to control your sound. Contains full information on using your code 25 amplifier, as well as details of the specifications. Although not quite the same tone, the amp was just as good for stage use without mods. By listening to guitarists from all over the world we know that their needs are constantly changing, demanding more. Database contains 1 marshall amplification jcm 900 manuals available for free online viewing or downloading in pdf. So what may appear as an identical amp could be completely different inside. Marshall jcm900 4100 100watt 2channel tube head sweetwater. View and download marshall amplification 4100 jcm900 h handbook online. Marshall jcm900 4100 alltube 100watt guitar amplifier head features. This amp has been gently used just a little bit in the last few years, and is in excellent condition. This combo was fitted with a celestion g12t75 speaker. These kits contain all of the external potentiometer controls used on each model. For example, jcm 900series marshalls are currently thought of as the worst of the line by many and their prices on the market reflect that.
They have 8 knobs, two preamp gains which are always on, and two master volumes which are switchable via footswitch. This amp had red plating el34 output tubes when i got it. Heres a model 4101 marshall 112 combo with 5881 power tubes. When stereo mode is selected, the cabinet is split into two 8 ohm halves for use with a stereo power amp. Jcm 900 valve 2100, jcm 900 valve 2500, jcm 900 valve 4100, jcm 900.
Oozing rock status, you can effortlessly detect its distinctive 100w roar. Can those who own one tell me what they are packing in tubes and style that they use it for. We have added in a series fx loop, simple and effective. Marshall amplification jcm 900 valve series handbook manualslib. Functionally, i think theyre a great amp if you like a single tone and want to stomp on a switch.
View and download marshall amplification jcm900 slx 2100 handbook online. The jcm900 slx signifies marshalls last evolution of the jcm800 master lead series amplifiers. I am playing the amp dry with just some reverb from the amp itself no. Manuel utilisateur en avis dutilisateurs donner mon avis 21 02 2019 wood38 sur marshall jcm900 4100. Marshall have specialised in the production of valve amplification. Another players favourite, the jcm900 4100 allvalve 100 watt marshall head is available once again. Buy your marshall jcm900 4100 100watt guitar amplifier head from sam ash and receive the guaranteed lowest price. Marshall jcm 900 model 4501 50watt hi gain dual reverb 1x12 combo.
This is a playthrough from a demo track from my band surgical strike. Unfollow marshall jcm 900 to stop getting updates on your ebay feed. Jcm 900 which ones are the good ones the gear page. Marshall amplification jcm900 4500 manuals and user guides. Free marshall diagrams, schematics, service manuals. Used by artists around the world, this amp continues to be one of our greatest. Please read this instruction manual carefully before switching on. Channel a has been voiced for a sparkling clean on lower gain settings, building up to a raunchy crunch wh.
Tube amp shoot out marshall jcm 900 vs jcm 2000 vs jvm. Marshall jcm900 4100 manual russian hendrix studio. Jcm900 series 21 mastervol 100w 25000102 mastervol 50w 4102 dualreverb 100w 45000102 dualreverb 50w jtm900 slx series 21 slx 100w 25000102 slx 50w 30th anniversary 61 100w 61 le 100w jmp1 series 6100 100w dbs series 7200 200w 72115 200w 72410 200w 7400 400w jtm30 series 210310 30w jtm60 series jtm600 60w. Follow this product to see new listings in your feed. A stylish reissue, the jcm900 4100tm is the evolution of the jcm800 adding another channel, two reverb options and two gain.