Catalinbread Formula 51

Be the first to review!

Catalinbread Formula 51

Brand New
  • $179.99
In store now

Description & Specs

All the way back in the ‘40s, Fender introduced the Champ amplifier, then known as the Champion 800. After a lengthy series of part swaps and circuit revisions, Fender arrived at the 5F1, otherwise known as the “Tweed Champ,” named so because of its unmistakable wrapping. It featured just one knob—volume—that went to 12 (in your face, Nigel), and if you’ve ever played one, that’s about all it needs. Just that one knob can coax a myriad of tones from the humble circuit, from gently gritty cleans to honking, mid-heavy blown out distortion. Unlike most amp-in-a-box devices, the Formula 51 features a preamp, a discrete power amp simulator and an output transformer to deliver the full touch-sensitive Tweed experience, with a grip of extremely interactive controls. The Sag control loads down the transformer to your taste, giving you some real-deal blown-out leads with the twist of a knob. The Tone control is straight out of the vintage amplifier playbook, incorporating the mid scoop control of the Framus Cobra amp. This time-tested mod essentially turns the mid-leaning Tweed profile into the mid-scooped “blackface” sound of later Champs. Run it at 18V for more headroom or stack it with other pedals to really dig into that transformer!

CONTROLS
  • Sag: START WITH THIS CONTROL AT ZERO. Each setup is different and will react differently with this knob. This control essentially loads down the power amp and transformer section, giving you a spongier attack and a more blown-out quality to the overall tone. This control is highly interactive with **Gain**, Tone, the pedals run in front and even the input voltage, and as such it is designed to give you the widest range of tones no matter what you’re working with. When set all the way down, the power amp and transformer are running at full tilt, and the section begins to load down as you inch up the dial. The stronger the signal fed into the power amp and output transformer, the higher you can turn up the Sag. More on that later.
  • Tone: Some time ago, back when amp geeks had just started to trade information over the Internet, a “mids” control mod began popping up that was pulled from an amp called the Framus Cobra. This control, wired in reverse, essentially scooped out the mids and turned a burly, mids-focused Tweed amp into a more scooped “blackface” model. And so, we have given you this control as a Tone knob. When it’s all the way down, you’re in Tweed town. When it’s maxed, you’ve got a “blackface,” Jack.
  • Volume: The Formula 51 sounds great when this knob is set at any position other than zero. Try it!
  • **Gain**: This knob functions as the “volume” control on the original Tweed Champ; it controls the preamp gain, or how much juice hits the power amp and transformer. When it’s all the way down, you’re treated to the slightly gritty cleans of the original, as you roll it up you get a cranked Tweed and finally some heavy distortion all the way at the end.

You read that right! Any orders over $49 ship for free!*

The CME Difference:  CME's mission is to make sure your shipment will arrive quickly, carefully, and correctly. We realize that the online ordering of guitars and instruments, in general, can be a nerve-racking experience. We are here to put your mind at ease and make your transaction smooth and enjoyable! As musicians ourselves, we want to make sure everything gets to you the way it should, every time.

Most orders ship the same or next day:  
We greatly appreciate your patience, and are working hard to fulfill all requests as quickly as possible, while practicing recommended safety guidelines.

Our Bottom line: We care! This is something we take very seriously, because it's what you deserve. Our shipping, sales, and customer service teams are always striving to create the best experience for you. If you have any questions, comments, or concerns, we want to know.

Please don't hesitate to reach out to support@chicagomusicexchange.com, or call us directly at 773-525-7773.

*Special exceptions do apply.

STORE HOURS (CST)

CLOSED Mon

day
12PM-7PM Tues-Friday

10AM-7PM Saturday

11AM-5PM Sunday

Before & After Hours: Try us! 
If we are not available, our commitment is to get back to you no later than the next day.


US & International: +1 (773) 525-7773


Fax: 773-525-2775



LOCATION 

3316 N Lincoln Avenue Chicago, IL 60657


We're right off the CTA Brown Line 'Paulina' Stop Just North of Belmont and just West of Ashland.

We’re all musicians here at Chicago Music Exchange and we want you to love the gear you get from us. We understand that sometimes you get a piece of gear that doesn’t work out for you. That’s why we offer an easy return policy to take the stress out of purchasing from us.

If you decide you'd like to return an item, please contact your Sales Rep, chat us, or give us a call.

If you placed your order on Amazon or eBay, we advise issuing the return request from your account on the platform of purchase - our Customer Service team will process a refund upon receipt of the item(s).

Most new items may be returned within 30 days of delivery and most vintage & used items may be returned within 3 days of delivery for a full refund, exchange, or store credit. Please pack the product safely for the journey back to us. If the product was shipped for free, the charge will be deducted from refund, unless the reason for the return is outside normal circumstances.

Please contact us as soon as possible if your order was received incorrectly, damaged, or defective. Most times we will give you an RA number (Return Authorization). Why is that number important? This will allow us to speed up the process of the return.

We reserve the right to charge a restocking fee based on the return condition. Some items we just can’t take back for returns, due to a one time function like strings or drums heads and other times it’s not sanitary to do so with microphones or harmonicas. If you aren’t sure if what you bought falls into a category like this, call us (773) 525-7773!

We strive to get your return processed quickly. Most of the time we have it done within two business days. Funds going back to credit cards usually takes two to four business days. CME strives to make sure all customers are happy with their experience. It is our priority to provide great service along with great gear. We always want to be helpful, and open to your feedback. Please let us know your thoughts! If you have any questions, we’re here for you!

Feel free to email us at customerservice@chicagomusicexchange.com or give us a call at (773) 525-7773.