Input Jack isolated from chassis for low noise, eddy currents, and hum.
DC on filaments for low 60 hz hum.
Star ground system to reduce induced current chassis noise.
Warm smooth tones of the vintage 6SL7 preamp and driver tubes. You can also use a 6SN7 for different tones and overdrive.
Class AB fixed biased 6V6's for the dynamic vintage tones.
Classic 60's JTM45 - Bassman 5F6 style 3-BAND TONE STACK for extended flexibility in shaping your tone.
MASTER level control so you can crank the GAIN up and overdrive the preamp without overdriving the output tubes.
CLASSIC FENDER OUTPUT TRANSFORMER - for those real vintage blues tones!
Power Output: 20 watts
Output Impedance: 8 ohms
Line Out - post output transformer LINE OUT with LINE OUT LEVEL control for recording or driving a power amp, Auto switched internal load to simulate speaker if speaker is not plugged in. Inject great tone directly into the PA system with the Speaker Simulated Direct Interface.
***NEW FEATURE*** - PULL BRIGHT SWITCH ON GAIN - This switch enhances brightness at lower level settings of the Gain control. As the control is turned up, there will be less effect . At the max setting of the control there is no effect.
***NEW FEATURE*** - PULL DEEP SWITCH ON BASS – This switch enhances the Bass and attenuates the Treble.
5AR4 rectifier for the vintage sag....but you can use 5Y3,5U4 or Solid-State Plug-In if you like the sound tighter.
IEC detachable plug-in three prong grounded power cord.
Classic Fender Retro knobs
STANDBY switch to turn off the plate voltage during warm-up.
Retro Vintage Cage Mini-Head Upgrade - heavy duty steel mesh cage provides protection and excellent ventilation for tubes. Comes with easy carry Fender style strap handle.
Dimensions: 12"W x 8"H x 8"D
Weight: 15 lbs.
Rock solid point-to-point hand wiring using only the best of parts...low noise tubular polypropylenes caps, metal film resistors, Micalex sockets, Neutrik jacks...etc.
Sweet vintage clean to classic overdrive tones with three different types of distortion depending on whether you are overdriving the preamp, output... or both!
Tube complement: The amp comes with 2 - 6SL7, 2 - 6V6, 1 - 5AR4
- GAIN WITH BRIGHT PULL SWITCH
- BASS WITH DEEP PULL SWITCH
- STANDBY SWITCH
- PILOT LIGHT
- POWER SWITCH
- POWER CORD SOCKET
- LINE OUT LEVEL CONTROL
- LINE OUT
- SPEAKER OUT
Dear Jim, Safely, it reached home. Thank you. It is a wonderful jazz amplifier. It is a loved tone. Thank you. m(__)m! Kitagaki M. (Japan)
Thank you, Jim. My Retro Deluxe arrived today and it is an awesome harp amp. I tried out two vintage microphones with it and it sounds great! It delivers the tone I want. It’s loaded with numerous extras. It’s priced right. And it was shipped in the most secure container I have ever received,I appreciate your attention to detail in every aspect of the amp. I appreciate you sharing your commitment to outreach work as well.Frenzel embodies integrity.Thanks.May you have joyous abundance in everything you do, Best regards,Vin (Massachusetts)
Hello Frenzel, I am VERY pleased with the JF-5A3 RD "Retro Deluxe" Guitar Amp that I recently received!!! AWESOME SOUND AND TONE!! Chaz P. (Colorado)
Jim - I have received my amp the Frenzel JF - 5A3 Retro Deluxe. All I can say is WOW WOW WOW what a spectacular amp, a true classic, thank you thank you thank you, I LOVE THIS AMP! Bill S. (Indiana)
Hey Frenzel Team - I would like to thank everyone involved for the outstanding workmanship, professionalism and care you show in doing things right for the people who do business with you. The way you packed the amp so it would arrive in perfect condition is truly impressive. I believe that of all the companies I have ever dealt with, regardless of field of expertise, your company is the one that has stood out the most. I tried the amp (JF-5A3RD/Surfer Upgrade) as soon as everything was ready to go and the sound is full and well defined. I will make sure people know about Frenzel amps among the musicians I know here in Montreal. I'm very happy and I can't wait for my next gig. Michel P. (Montreal, Canada)
Hi Jim, I had never heard a 1949 5A3 Deluxe in person, but what I noticed on internet demo's was quite how ‘fat' they sound when cranked in comparison to later Fender amps. The Frenzel Retro Deluxe does this really well, almost like a fuzz. I have only cranked the master and gain fully in its 5 watt mode, and the overdrive is different from a Blackface or Silverface style, darker, more compressed, richer. It’s versatile too. In 20 watt mode it’s loud and has enough head room, it does jazz very nicely with a hollow body, clean or slightly broken up, and it also sounds great with a Telecaster. You can do Wes Montgomery or Punk with this head. I ordered a Tremolo on mine, which is lovely and has a load of sustain. It is a dark amp, I tried it with numerous different cabs I own before I found the perfect match (for me at least), an open back 1x12 with a 70s Fane/Hiwatt ceramic speaker. It is a bright speaker so I guess that makes sense. The Retro Deluxe also works well with an old school Alnico speaker for a 50s sound. I am impressed but not surprised how nice this amp is (it’s so quiet it’s almost silent), as I have had one of Jim’s 5E3’s for many years and it is the most reliable and well used amp in my studio, wonderful cleans, nice low gain drive on the Marshall channel. This new Retro Deluxe has already received several compliments from other players who have tried mine, it is a different amp to the 5E3 in a good way.I have lots of guitar amplifiers, from famous brands, boutique makers, cheap ones and oddball ones; this Frenzel is great and will get lots of use, highly recommended. The power scaling does what it should do (3 modes), you could definitely use it as a bedroom amp if that is your need. Lastly I should mention the Frenzel service, which is always as good as it gets. I am in the UK, and yet I knew what was going on during the build via constant email updates, and it was delivered perfectly and very quickly. Super friendly people, great service, great pro amps. Thanks Jim. Rupert Latimer (Sussex, UK)
Hey Jim and crew! - I am really enjoying the amp. The best part of all this is the flexibility and ease of changing the tubes. I now have the exact tube compliment of Don Helms the steel player for Hank Williams! TC - (Florida)
Hello, I received my Retro Deluxe (JF-5A3RD) amp today. I plugged it into my Weber Minimass and then into my computer audio. I added some of my favorite pedals to the mix. I soon found out I don't need some of my pedals nor do I need the Minimass. The amp sounds great and has a good range of possible tone settings with the two pull controls on the gain and bass parametric eq knobs. Thank you for throwing in the pull deep switch on the bass control. This amp sounds the way I hoped it would and then some. I plan to order the Sweet Little 15 next. Dan R. (DC suburbs)
Jim- Another big thanks... your amps are fabulous, and even more than my high expectations...am absolutely loving both amps (twin rev., and custom retro), and they have been used on most of my gigs, and sessions... the smaller sized retro fits in my case/seat, and makes it easier for the packed van tours...cheers, and hats off to you Jim... Charlie H. (Canada)
Hey Jim, Pheeeew....just received my JF-5A3RD, amazing tone! With just a little boost pedal to push those 6SL7 tubes over the top you get a really fuzzy, thick and unique overdrive unlike any other amps i've had. Also has a great big round clean tone that i'm loving too. From the way it was shipped to the build quality everything was AAA, was definitely worth the wait. You can tell you guys take pride in what you do. Mick B. (Illinois)
Hi Jim, Got the amp JF-5A3RD yesterday. Your care in packing was as good as I have seen. I let the tubes warm up for about an hour and have played it for about an hour. I am VERY impressed with the old school Jazz tones I am getting on my Mann 5 string electric mandolin. I will write a more complete review in a couple of weeks. Let me say thank you for this wonderful piece of gear! Pete M.(Washington)
SOUND CLIPS & VIDEOS - From our friend Dalibor Jurasin in Croatia
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