This altered the amps sonic character as it became more powerful, with uprated transformers and silicon diodes later replacing the GZ34. Marshall first enlisted his shop repairman Ken Bran, who then recommended electronics "whiz kid" Dudley Craven as the chief circuit designer. In tone and build quality, Greg Germino is another lifelong guitarist, to electric guitar and began taking electronics, and Unicord (Marshalls US distributor at, the time) and began his hands-on education, an electronics job, and by the early 90s, repair for a few music stores. sold because I actually did make my own amp after this review. with this amp. right? Among all, the members of the amp group, we actually, have a pinstripe, a basketweave and a variety, we always come back to the early-eighties, That particular cab has more clarity, tone, and authority than any other, and it remains, our favorite in the bunchdespite the cool, Blues was a natural choice, as that flavor, Marshall cabs and is also a popular speaker, configuration for Bluesbreaker combos. Get a low price and free shipping on thousands of items. After searching through our collection, blackback 25s, and a Mojave 2x12 cab with, sound strange that there were no pinstripe. Its is in all original exceptionably clean living room condition complete w/its foot switch & factory cover. Marshall 1962 Bluesbreaker 30-watt 2x12" Tube Combo Amp it was because it was a You Subjective? #1 Hello, I'm curious if anyone has experience with the Marshall JTM45 reissue head from ~1999? Exclusive deals, delivered straight to your inbox. There was definitely something different in. "The Marshall JTM45 is a part of the Marshall Vintage Series amplifiers. tell.. and mark my words - most of the audience don't have tuned Nearly 50 years McKenzie. Forget what's inside. The reissue is NOT Does anyone know if the current version of the JTM45 Reissue now comes with a hand wired tagboard as opposed to PCB? a JTM45 - remember that. I should, mention that the Metro kit version was actually, thrilled to have one in our collection. Christened the JTM45, for James and Terry Marshall, combined with the amplifiers nominal output power of 45 watts, the new amp immediately appeared in Jims shop and pulled in nearly 30 orders after its first day on display. It just. Its been my basic rig for years and covers a ton of ground with that specific pedalboard (MIAB stacked with a good OD and a Clean Boost). To reflect our commitment, we updated our terms and conditions. But Loudspeakers and cabinets were another significant difference. Wartime crooner, big band drummer and legendary shop owner, Jim Marshalls life was shaped by music. Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care. Oh, and wasn't there some issue with KT66 tubes not fitting into the reissue versions of the JTM45 (or was that only an issue with the Bluesbreaker combo)? The Classic 45 model is based on. journey He continued, of 2002. With two channels, four jumpable inputs and a tube-driven tremolo, the KT66-powered 2245THW recreates all of the mojo and magic of the amp that kicked off the sound of British rock. This website uses cookies to improve your experience. This reissue meticulously replicates this original Marshall sound. Remember, Marshall JTM45 - Is this vintage re-issue the right amp for you? After the war, Jim took lessons from Max Abrams, who was the top teacher in the UK at that time. as a reminder to always insure your amps, as Consistency is something, that Vic definitely strives for, and it shows, in the build quality and attention to detail, and, the desire to add convenient functionality to his, We found in testing that not only did the, amp have an extremely low noise floor, but that, it was an authoritative and powerfully voiced, amp. It was this amp that Ken Bran and Dudley Craven used as thebasis forthe JTM45, and the Marshalls circuitry is more or less identical, with the same long-tailed pair phase inverter. Schematic of complete amp with 3x ECC83 & 4x EL34, 1959-01-60-02 Issue 2, (Marshall, 2002). BA1 1UA. This was the amp Eric Clapton used on the legendary John Mayall's Bluesbreakers "Beano" album early in 1966. BKW45 amp, UPS had a field day, and I own 2 of them as well as a Bluesbreaker combo. The R/S OT is supplied by none other than, the world of Marshalls, and known to make, some of the most accurate transformer replicas, roundup that used 6L6 power tubes. You must log in or register to reply here. Having been to Vics shop, I was fortunate enough to play one of the 26, JTM45s he had acquired, and Im positive that, the experience with those amps had more than, a little to do with the design of the custom R/S. & 1997-2023 A.B. The Bassman was originally intended to complement Fenders new Precision bass guitar,although as it evolved from a 1x15 TV-fronted combo to the more recognisable narrow-panel 4x10 open-backed design, many guitarists discovered it was also a formidable partner for the six-string instrument. But you might have known that Marshall Amps here in sunny old What I really like about it is how easy it is to control the overall volume - even at a small gig. Is being Orange enough to stand out? JTM 45 Tube Guitar Amplifier Clone Hand Wired $2,200 Used - Very Good Add to Cart Marshall JTM45 MK II Reissue - 1992 $1,900 $124 price drop $1,776 Used - Excellent Great Value Add to Cart Marshall 1962 "Bluesbreaker" JTM Reissue 30-Watt 2x12" Guitar Combo $3,125 Used - Mint Add to Cart The JTM45 cabinet bundle from Sweetwater comprises an all-tube 30-watt JTM45 "Plexi" head with a 1960AX 4 x 12-inch speaker cabinet a vintage-voiced duo that kicks out the legendary clean and crunch tones that defined the sound of '60s rock and blues. Dudley is thought to have experimented with 6V6s at first, before discounting them and returning to the 5881 used in the 5F6-A Bassman circuit. I did not like using the JHS BB in loop either. the users, so it's not surprising that Marshall use a regular particular brand of capacitor (say) and tell you they hear the While it was very easy, to play, this is an amp that still requires a level, of discipline and control to fully harness its, capabilities. Even after Jims departure from retail into full-time manufacturing, the JTM influence that made Hanwell and Ealing such an important focal point for British musicians continued for decades, with three other famous shops opening in the area: Tempo Music, which later became Flying Pig Music, was a next-door neighbour at 72-74 Uxbridge Road, while Peter Cooks Guitar World, owned by the famous luthier and managed by Trevor Newman, was a short walk away at 69 Station Road. And if you need to push the JTM45 to the limit, just put your favorite gain boost pedal in front of it and listen to your guitar sing. Though the box It was re-issued back in 1989 with some slight modifications. This amp is a real beast, Anyone familiar with the JTM45 would surely, he seen more than his fair share of vintage, Marshall, Vox, Hiwatt and other rare treasures, come through his shop, but Victor recently, acquired 26 of the all-time greatest JTM45s. Mojave Ampworks new Special Edition Plexi 45, Marshall Pedal Reissues BluesBreaker, The Guv'nor, DriveMaster, and Shredmaster Demos - Premier Guitar , jtm45-metro-metropolous-mojave-marshall-jim-65-1965-jtm-45-germino-wallace-kit-boutique-handwired-bkw45-reissue, Amplifying a Resonator Guitar via a Fender, Godin Montreal Premiere Pro Demo | PG Plays, Matt Pike and Lace Music Introduce Firespitters Humbuckers, During Cancer Recovery, Thrash Supergroup Dead Cross Reconvenes. styles will fare well with this amp.One of the bad bits for A hair darker in, tone and possessing slightly less gain than, all of the other models, including both the, enormous bloom and a bold, thick, sustaining, less gain, it didnt affect playability, and we, never struggled with the amp. brings a wealth of experience and expertise in the world of music gear to provide you with This JTM452245 reissue uses the same GZ34 valve rectifier, ECC83 and 5881 design under the hood. Also known as the 2245, the JTM45 packs three ECC83 preamp tubes and a pair of 5881 power tubes for incredible tonal prowess. In them back to their former glory. Does anyone know if the current version of the JTM45 Reissue now comes with a hand wired tagboard as opposed to PCB? Rolling, beautiful clean tone that was harmonically rich, and defined, never muddy or dull. When this writer was privileged to meet and spend a day with Jim Marshall back in early 2001, he was still working 12-hour days at the Bletchley factory usually the first to arrive and often the last to leave. used with this one. Classic 45 had tons of natural gain on tap, it also cleaned up nicely when rolling back, the volume on the guitar, revealing a bright. And just, because it says its a 45-watt amp, dont, harbor any illusions that it would be a good, As a final, fun test, we did a blind study, to see, how accurately I could identify each of the various, up the group of amps, and I sat in a chair with, my back turned away from them. As George is a fan of the mid-sixties, JTM45s, Metros transformers are based on, the Drakes, rather than the earlier Radio, Spares iron. A truly iconic amp makes its roaring comeback with the hand-soldered issue of the Marshall 2245THW, based on the JTM45 head version of the Bluesbreaker combo. Mojave now offers an entire, line of amps to serve the classic Marshall tones, and well beyond with innovative features and, designs. The JTM45's sonic sweetness comes courtesy of a GZ34 tube . 2 x 1/4" jack speaker outputs, selectable 16/ 8 / 4 load, Presence, bass, middle, treble, high treble/loudness I, normal/loudness II, Detachable power cable included, speaker cable included, Presence 7, Bass 7, Middle 4, Treble 7, High Treble 4, Normal 5, Presence 9, Bass 6, Middle 5, Treble 8, High Treble 4, Normal 2, Presence 7, Bass 4, Middle 8, Treble 8, High Treble 9, Normal 7, Presence 8, Bass 6, Middle 9, Treble 8, High Treble 7, Normal 7, Presence 10, Bass 10, Middle 10, Treble 10, High Treble 10, Normal 10. bend or develop fatigue, like the early, folded, softer chassis, and will prevent the heavy transformers, from causing the chassis to sink in and sag. 30-watt 2-channel All-tube Amplifier Head with 3-band EQ. My buddy Dave C just built me one that is killer! To learn more about our cookie policy, please visit our Privacy Policy. you they can hear the difference - and there IS a difference - but The first valve in the JTM45 preamp was changed from a 12AY7 to a 12AX7, which has around double the gain. Brian Wallace has electronics in his DNA. This isn't a high-gain amp for metal, nor is it a programmable, multi-channel monster. In 1962, in a small shop in Hanwell, Jim Marshall created and began selling the first Marshall amp, a JTM45.Learn more at mar. All the other more controlled if you use older technology, it's older reliability too that can Bran co-opted two other electronics wizards into the project: a brilliant teenager called Dudley Craven and Ken Underwood, who were both apprentices at EMI, while Ken Bran had worked on radio equipment for Pan Am at Heathrow. Marshall JTM45 Tube Amplifier Amp Inside Out Review - tonymckenzie.com Grid - you can get them used for around $1,150 ish if youre patient. How to handle people that want to jam with your band at a gig? In rock) as an 8 out of 10 but only with it's accompanying 4x12 cab. JTM45 era amps. By continuing to use Reverb, you agree to these updates, and to our cookie policy. provide personalized customer service and will always recommend the right piece of gear based Finally, I had the chance to buy this re-issue JTM45 - the first type of Amp that Marshall released. I push mine through an older JCM800 series 1936 2x12 cab loaded with two Celestion cream-backs. Hey! I love it, but I have a Hendrix model that I use more and I've decided I don't need this one. The clean and warm tones of a first Marshall can marry well with an array of FX pedals. Marshall JTM45 2245 Vintage Reissue 30W Valve Amp Head amps, and we got rolling. There were many other small changes as Marshall would tweak the circuit for individual clients, or vary it depending on component availability some amps had a second bright capacitor on the high treble channel, others didnt. at the back of the amp this looks just like the original and near In 1962, in a small shop in Hanwell, Jim Marshall created and began selling the first Marshall amp, a JTM45. the effects loop - there isn't one and neither was there one on the 5881's and a tube rectifier, it's still a loud enough amp for It does a v. Your purchases help youth music programs get the gear they need to make music. (800) 222-4700. Your purchases help youth music programs get the gear they need to make music. The Mojave Plexi 45 also has two very, unique features over a stock JTM45. Our expertly trained Sales Engineers are ready to help! We'd love to save your interests, but first we need to know who you are! This is JTM45 from 1999 so I think maybe a later model? since its creation, Almost overnight, the JTM45 became the amp of choice for the Ealing-based rhythm and blues movement and Jim rode on the wave of its success, opening a second shop in March 1963 at number 93 Uxbridge Road. attend Sweetwater University, an incredibly immersive, 13-week training program run by over I did find a used JTM45 locally for $2000, but instead, I bought a mint condition used SV20H that I picked up for $1050. Well the [5] In 2014 Marshall reissued a "handwired" 30 W amplifier based on the JTM45, the 2245THW, whose circuitry is identical to the 1962 combo circuit; it is a "fine high-end piece" according to Vintage Guitar, listed at $4,800.[9]. Despite his success as a vocalist, drumming became Jims main focus and, like many other young drummers of that era, his idol was the American Gene Krupa, whose electrifying performances and good looks earned him frequent cameo appearances in Hollywood musical films, making him an international star. With 30-watts of power channeled through dual 12" Celestion G12M Greenback speakers, you'll command the legendary guitar tones of '60s rock legends. [2] Other cosmetic changes included a gradual change to different knobs. The reissue tweed Bassman was arguably more popular during the '90s than the original was during . the amp worked fine, but it was cosmetically Mojave deviates from the original JTM45, by using modern, tight-tolerance parts. The Gear Page is the leading online community and marketplace for guitars, amps, pedals, effects and associated gear. Your purchases also help protect forests, including trees traditionally used to make instruments. Though somewhat tonally similar to a JTM45, the 1962 combo is loaded with 2 Celestion Greenback 25W speakers and also comes with a footswitchable . The real, original name was the Marshall model 1961, a 30 watt combo amp with 410 inch speakers built for Eric Clapton. the 5F6A's immortal status was cemented a few years later in 1962 when Marshall essentially copied the circuit for its first amp, the JTM45. Marshall JTM45 MkII Guitar Amplifier (Springfield, NJ) $2,199.99 Used - Excellent 14-Day Return Policy Marshall 1962HW Handwired "Bluesbreaker" Reissue 30-Watt 2x12" Guitar Combo 2014 - 2017 - Black $3,000 Used - Very Good JTM45 Clone $2,399 Used - Excellent Marshall JTM1C 50th Anniversary 1960s 1-Watt 1x10" Guitar Combo 2012 - 2013 - Black $1,600 [5] Some 100 early models had red lettering; these are especially collectible. Head only. Or earn 5% back in Bonus Bucks on qualifying purchases of $299 or more when you use your Sweetwater Credit Card. where you practice or play. changes on the original JTM45's such as differing transformer Also NOS tubes (Ive kept the preamp tubes). continuously try and get one untouched from the factory - that's the best way - This amp is in great working order, with slight scuffing of the lower tolex. Thats double-boxed and Out of all the amps, I was always able to distinguish the Wallace, BKW45, due to its slightly darker sound. can do the old trick of looping the two inputs together to expand Visit our corporate site. Ive had the SV20h twice. Engineers What does that mean? Schematic with 4x . Love the JTM-45. Dont underestimate this 30W amp, it definitely packs a punch. Please check the fields highlighted in red. There's not too much to say about this amp - it's like the 12AX7s and a Mullard GZ34. that is imposed upon them by do gooders. It was truly inspiring. written permission. well that's what you got. make sure you get the 45ri with the proper transformer orientation. Items must be returned in original, as-shipped condition with all original packaging.Learn More. JavaScript is disabled. It was one of the transitional steps between the JTM45 amps and the plexi panel JMPs and later metal faces. In the mix, of a band, these differences become small, and, any one of these amps would hold their own, so many variations on a classic theme was, 1962. Marshall site and I can recommend it as this is exactly the setup I Terms. But if you play death metal, or detuned stuff don't buy Marshall 1962 Bluesbreaker Combo Amp Clearly, there was room for a homegrown competitor, and repair tech Ken Bran suggested they try building their own, following numerous requests from local musicians. The chassis is a thing of beauty; the .09 thick, aluminum, with a high tensile strength and welded. A B Mckenzie unless specified otherwise so do not copy without resistor was a resistor. to the creation of Wallace Amplification, introduced the Abaddon, which is a 50-watt, a unique flavor of JTM45. [2] The amp was also available as a bass (which lacked a "bright" capacitor) and a PA version (which lacked a "mixer" capacitor). and acts as The Bassman used four 10-inch Jensen speakers in an open-backed combo cabinet, while Marshall chose to make a separate head for the amplifier and combine it with a closed-back cabinet loaded with four Celestion G12s the first step on the way to the universally recognised Marshall stack. They were neither easy nor cheap to import back in the early 1960s and after trying 6L6s on some amps, Marshall replaced the 5881 with the KT66, a high-quality British version of the 6L6 designed and made by Marconi-Osram Valve (M-OV). similar. VJF. KT66 power-amp tubes are a MAJOR factor in the great sound of JTM45 types. completely free of charge. In spite of the, gorilla treatment it received, the amp arrived, without shattered glass and performed flawlessly, sessions of playing and listening. You also get the revered GZ34 tube rectifier, which is responsible for the JTM45's smooth, singing quality. The 5881 was a high-spec military version of the 6L6GB, with a maximum plate dissipation of 23 watts compared with the 30 watts of the later 6L6GC, and a lower maximum plate voltage. Both amps, also shared a lot of the inherent tone in their, circuits. I don't want to be a downer at all, but those amps were $700.00 new if I remember right . amp. no change in tone, or its so minute you might as well not bothered amp to the original series, without infringing any of the rubbish the first time Ive seen it happen with this I have no doubt in my mind, based, on my readings of the various amp forums, that, there are plenty of groups just like us all over the, The lineup consisted of our own 1965 original and 1990 reissue heads, two, Wallace Amplification BKW45 and Mojave Ampworks new Special Edition Plexi 45, head. Marshall JTM45 MK II Reissue The Marshall JTM45 is the first guitar amplifier made by Marshall. I also wanted to buy a JTM45. All three were amateur radio enthusiasts and knew each other through the local ham radio network, meeting weekly at Greenford Radio Club and often going on to a local Wimpy bar in Ealing afterwards. Ive never had to spend more than that for a JTM45 reissue. you won't regret it later. With petrol rationed, he rode a bicycle to gigs, carrying a homemade PA system in a cart so he could make himself heard. Whether it was a Strat, a Les Paul, a 2x12, or a 4x12, the sound was always remarkable. Marshall JTM45 reissue One of the most coveted American amplifiers in the UK at the time was Fenders tweed 4x10 Bassman combo, and according to some stories an example was acquired and reverse-engineered to understand how it was put together. To sum up, I rate this (for what it is intended for - classic it was clear that something had shifted when I Ever wonder what could happen to your amp This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Tony was there, and it became clear. better for years to come (in fact I saw one of these recently on it means some of these guitarists are going to be chasing the isnt the first time this has happened, but its Marshall JTM45 2245 30-watt Plexi Tube Head All the latest guitar news, interviews, lessons, reviews, deals and more, direct to your inbox! The 65 was also an easy amp to recognize, but as ear-fatigue set in, the lines began, to blur substantially. of a ramp and collided with either another [3] Dubbed the "JTM45" - for Jim and his son Terry Marshall, and 45 for the RMS-rated wattage[4] - the amp mimicked the circuitry of the Fender Bassman but used an all-aluminum chassis, a 12AX7 valve as the first in the chain (the Bassman has a 12AY7), Celestion speakers with a closed cabinet (compared to open-backed Jensen speakers), and a modified negative feedback circuit, which affects the harmonics produced by the amplifier. Sadly, it took one good slide down the end Take a look at this picture of Phone Hours | Please click below to login. My only experience with the JTM45 was the offset version (super pricey) at a friend's house. All Trademarks Acknowledged, Will hold it's value reasonably well but will serve you The sustain and power of the amp was incredible, and for, $1000, this is a sleeper bargain. the damage and the way the entire amp was England would one day take current technology and make a reissue. will never be a 1966(ish) JTM45 that Jim made in those days. With the guitar, plugged in, they began to fire up the various. sounds cool. Please check the fields highlighted in red. Fix it the first time with our award-winning, factory-certified Service Department. are a gigging, and could well be too loud for bedroom stuff if that's I just could not justify nearly $3K for a new amp that was not hand-wired. The stock JTM45 head shell is the small box which is a full width case for the short chassis Marshalls (50 watters). When wielding a guitar instead of soldering iron, hes enjoyed a diverse musical career playing all over the UK, including occasional stints with theatre groups, orchestras and big bands as well as power trios and tributes. Thanks guys, I guess part of my thinking was it was a great deal but maybe not that great. amp for the style it was intended for, and will probably NEVER let The JTM45 only uses 30 watts of power to create its epic tones. Take a look at my avatar - thats a JTM45 reissue in a Mojo small head shell. Marshall JTM45 Schematics - Dr.Tube Engineers There isn't a model among them we can't recommend with total confidence, and that includes their more affordable models too, like MG, DSL, and Code series amps. It was, and actually had many of the characteristics, of a Super Lead. Friendly relationships, real trust, and the right gear are only a call or Please check the fields highlighted in red. Jim practised hard and swiftly became good enough to teach drums to others. You must log in or register to reply here. Heres how it works. Aside from the reissue Marshall, all of the, amps are hand-wired. But remember one thing, although this amp is rated at a In fact if my memory serves me correctly these were reissued back in 1991 and have been . and breathe gear and are as passionate about music as they are about helping you! and near-perfect example the earlier R/S-style output transformer, the 6566 era, and the circuit is exactly. Sweetwater Sales First produced in 1963, it has been called a "seminal" amplifier,[1] and is praised as being among the most desirable of all the company's amplifiers.[2]. Maybe it's just me. Let this serve View similar gear from other sellers on Reverb. well as other original stuff to get as near as possible with this