The jet city jca2112rc is a combo of the jca20h and jca12s, with tubedriven reverb included. Other features include a tubebuffered serial effects loop, multiple speaker impedance outputs, and a footswitch input for. Based in redmond, washington, jet city products are made in china, but designed in the usa by some seriously qualified amp gurus, including michael soldano, thds andy marshall and ben verellen, who are all based in nearby. This tab will provide bias information, and when available, downloads such as jet city amp schematics and other worthwhile information. The jet city amps ive worked on had better quality hardware, like the potentiometers. Unleashing 50 watts from a pair of 6l6 power tubes and all the features of the jca100h, the jca50h 50w tube guitar amp head from jet city is ideal for gigging musicians who need plenty of stage volume with some nice power amp distortion. With other models in the pipeline including designs from other bigname designers jet city is most definitely a name to watch. He called me up on the phone and said, i need to divest myself of jet city and focus on my soldano business. People have been talking a lot about jet city amps, which are designed by well. Jet city property management provides rental and management services for residential apartments and commercial units in the greater seattle area. Get the best deal for jet city guitar amplifiers from the largest online selection at. The amps spec, build quality and tone belie its humble price, which all adds up to an auspicious beginning for the brand. Use our extensive knowledge, experience and customer feedback to select retube packages. The jet city amplification jca22h also has a global presence control that lets you add high end sparkle to both channels.
But first we added a depth switch and postmaster effects loop, and gave it a new look. The jet city jca20h tube amp head delivers pure tube tone from a singlechannel amplifier with absolutely no gimmick features to dilute the alltube signal path. Its a great time to upgrade your home music studio gear with the largest selection at. Elegance of design both inside and out deliver unflinching reliability in a guitar amp. If you really know how to use a tube amp you can coax a hundred different tones out of it. The jc circuit boars are also more robust and easier to mod or service. We strive to provide clean, comfortable and affordable living and work units for our.
With the jca20hbes, jet city takes that concept a step furtherteaming with noted amplifier technician, builder and mod master dave friedman of rack systems to modify an existing amp in the jet city line, the 20watt jca 20h. Jetcity jca100h sch service manual download, schematics. Ac input adopting wide voltage design controls via voltage switch. Buy jet city amplification jca20h 20 watt guitar tube amplifier head. This is the product we launched with in september of 2009. Custom 5 has 2 12ax7 preamp tubes and 1 power tube. From what ive seen so far, the circuit board is basically a jca20h, with some. Building on their jca20h singlechannel guitar amp, jet citys alltube 20hv features a revoiced signal path, depth control, and a. A legendary guitar hero asked if we could tweak his 20h to be just a little cleaner, and a little darker. You can purchase jet city replacement panels or baffles to change the look.
Jet city plays in the latter category with its alltube amps sold at prices terrorizing all competitors. They seem awesome for the price fx loop, two channels, okay clean tone especially with the 50w version, huge amount of gain, reverb. Use our extensive knowledge, experience and customer feedback to select retube packages that will work great in your tube amp. With the jca20hbes, jet city takes that concept a step furtherteaming with noted amplifier technician, builder and mod master dave. As far as departing jet city, soldano made a decision to focus on his namesake line after some turnover in that company. Jet city amplification jca2112rc 20w tube guitar combo amp. Hey guys i was looking for a good tube amp thats affordable and i came across the jet city jca50h.
Jca22h is a guitar power amplifier designed for guitarists rehearsals and concert. Offers include vat and are valid as long as stocks last. Jet city jca22h tube question discussion in amps and cabs started by auburngrad, nov, 2011. Does anyone have a link to a schematic or a tube chart for the jet city 22h. The idea was you could very quickly do the mod, and return to stock if it wasnt for you. People have been talking a lot about jet city amps, which are designed by well known amp designer mike soldano. View and download jet city amplification jca22h service manual online. Retube your jet city amps with our preselected audio tube kits. Jet city amplification jca50h 50w tube guitar amp head. Save money on used jet city amplification gear at guitar center. Modding my jet city jca20 to bespecs metropoulos forum. Thats a nice reference, so i checked the jet city product line and went for a jet city jca20hv. Jet city 333 jca20h hsg mod high saturated gain with schematic circuit diagram.
To get the gain i required i needed to remove some of. From chimey, hendrixy clean tones to brown sound and all the classic rock and blues you can handle. In the case in which other parts are used which constitutes an improvement, jet city amplification may, at its. Jet city likes this amp best with humbuckers, but well happily plug in anything. The purpose of this thread is going to be for discussing mods to the jet city 20h, or any other topic pertaining to the jca model 20h. The jca 20h owners club and mod threadyes i do custom modsparts listsmod other amps, pm me for more infopricing. Jetcity jca20h sch service manual download, schematics. Both of my jet city amps will receive this mod along with a future depth mod as well parts need to be purchased. The company prides itself on high levels of build quality and reliable, costeffective components paired with mikes legendary knowledge of tone circuitry. Jet city amplification jca20h 20w tube guitar amp head. To reduce the risk of fire or electric shock, do not product.
Easy improvements to embrace the stock jca20h is an easy amp to navigate and use. Here you can see the depth mod replace the wire between the board and the 4 ohm speaker out with a 100nf250v630v cap yellow and drill a hole for a 16mm alpha pot or use one of the speaker outs you will never. Jet city was formed in 2009 by mike soldano and douglas white with the aim of providing quality, alltube amplifiers at an affordable price. The thread for jet city amps, pedals, and other gear. Jca22h musical instrument amplifier pdf manual download. You can find a hotrod plus schematic on schematicheaven.
In the friedmancircuit the gain control comes after the second gain stage. Jet city amps offer artisan designed guitar amps at an affordable price. Jca50h schematic includes bias settings 1 2 3 4 d c b a 56 6 5 4 3 2 1 d c b a title number revision size b date. This mod will tighten up the dc voltage and will remove any type of inherent 60 cycle noise that maybe prevelant. Also featured is our mojo tone solid state effects loop the same loop as featured in 20hv which is optimized to work with effects pedals. Heads free delivery possible on eligible purchases. The jca 20h i had for a while, which was a very good amp but seamed too much like a. Jet city technical relocation services to simplify your move. Jet city owners club page 7 telecaster guitar forum. This is a great bang for the buck retube set for the jet city 20h tube amp.
Elegance of design both inside and out deliver unflinching reliability in a guitar amp goodlooking enough to make a girlfriend jealous. These vacuum tubes are known to get the job done on a budget. View and download jet city amplification jca20h owners manual online. This retube set for the jet city 20h tube amplifier consists of the very best vacuum tubes we have to offer. Easy enough to reverse if it didnt work, but it did. Quote originally posted by jet city amps view post. We do not accept liability for typographical errors or inaccurate information of any kind. Since we first encountered jet city amps, the usa brand has been steadily building up its business in the uk, and with good reason. Select the item brochure you are looking for and download the pdf document right to your computer. Easyaccess speaker connectors on the rear panel allow the jca2112rc combo amp to drive external speaker cabs either with or without the internal jet city eminence custom driver.
With rugged construction, purity of tube tone, and zero percent bllsht, 20h inspired us to expand our product range. The right move plan makes a big difference in the success of your business moving cost and timeline. It sounded good but from what ive read on the net, it can sound a lot better i had all the parts i needed for the depth control lying around, so i tried it. Jet city amplification jca20h owners manual pdf download. Jet city jca20h stock tubes versus upgrade youtube. It is not so well known as the jca20h single channel either and the jca22h two channels. Full retube kits for the jet city 20h and 20hv heads. I contacted jet city, and greg beekman kindly got back to me with information that others might find helpful. Jca20h 20w tube guitar amp head the jet city jca20h tube amp head delivers pure tube tone from a singlechannel amplifier with absolutely no gimmick features to dilute the alltube signal path. Offering a multitude of high quality valve heads and speaker cabinets, jet city gives you a. In no event shall the liability of jet city amplification exceed the invoiced value of the warning. The schematic was a way of changing a stock jet city 20w without needing to remove the board or any components. I put a set of reflector 6p14p output tubes in it and nos pres.
Jet product manuals product manuals are organized in ascending order by item number. I played different tunes with various settings, both with the stock tubes and then an upgrade. Jet city has the power plant you need to deliver great guitar tone. Well work with you to set up a plan to the overall move schedule minimizing downtime. Get all that vintage goodness in your crunch channel. My current jca20h is modded into an 18 watt jcm800 and it sounds glorious.
By adding this cap the feedback of low frequencies into the driver stage is. We liked the way it sounded so much, we decided to put it into production. It comes with a 6l6 installed, which can be userreplaced with an el34, without adjusting the bias of the amp. Lots of distortion in a lightweight 50watt amp head, great for taking out on the road.
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