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Anthony "Tony" PalmerAnthony "Tony" Palmer
The Jimmy Burns Band

In my 30 year + musical career, I have had the opportunity to perform on most of the top name guitar amplifiers. I've almost never found an amp that filled my needs for clean power, even tonal response, and craftsmanship.

Then I heard the Kafel Half-Stack - it was love at first sound! The Kafel Half-Stack is the complete amp. It has solid lows, mids and highs, and constant power, no matter how long you play. It is constructed with a lot of love.

One the the main assets a musician should have is passion. When I first met Jack Kafel, I knew he had this same passion about his product. Right then I decided to own a Kafel amp. I don't regret my decision. It's a good sound investment.



Neal AlgerNeal Alger

The Kafel half-stack has a wonderful round and robust tone for jazz guitars and rock guitars. Many amplifiers lack a low-end fullness and a clarity of tone that cuts through. Kafel's amp has both of these qualities. The sound is direct and full and has great midrange and bass capacities. I will continue to use the half-stack on my performances and recordings and I highly recommend the products that Kafel manufactures. The handmade power transformer is an added plus.
Enjoy!

After graduating from Northern Illinois University with a Bachelor's degree in jazz guitar performance, Neal moved to Chicago and has freelanced with many major jazz artists including Lin Halliday, Ed Thigpen, Howard Levy, Fareed Haque, Grazyna Augusick, and Blue Note recording artist Patricia Barber. Neal's versatility has also enabled him to perform R&B/soul with KFox (DefSoul records), classic rock covers with Cast Iron Skillet, and 20th-century classical music with HardArt Groop. Recently, Neal has released a duo CD with vocalist Typhanie Monique on BluJazz records titled Intrinsic. The great majority of the national and international performances that Neal participates in are with Patricia Barber.)

Neal Alger
www.nealalger.com

The BombJeff's / "The Bomb" opinion:

I was fortunate to find out about Kafel Amps. I have played 2 amps for years, a 1969 Marshall and a Hiwatt.
When I heard Jack's amps I was completely blown away. To the point that I sold my Marshall just to be able to purchase one.
I've never heard an amp with as much power and clarity as the S - 150. On top of how amazing this amp sounds, it's also built rock solid! And with the Kafel warranty on top of that, I feel confident in playing the S-150 for a very, very long time.
The S-150 is truly an amazing amp

I was so impressed with the S- 150 that I originally got from Jack Kafel,that I decided I had to have another. Where as I really like to play loud,I figured this time I would go with something with a little less wattage. So I had Jack build me an S-95. Now first off,this amp is probably just as loud as my S-150,but the tone quality is absolutley amazing! Not that my S-150 isn't one of the best amps I've ever heard,its just that I can't believe how great this amp sounds too! At full volume you can hear every note,nothing gets lost in the gain of this amp.And,it still has so much power that I can't believe that I ever played any other amps before this. The thing I love about Kafel amps is that Jack custom makes everything,the quality is unmatched, and the sound is like no other amp I've ever heard.

Jeff Dean / The Bomb

www.bomb1.com



Jaroslaw SmietanaJaroslaw's Smietana opinion:

For the past two weeks I have been using Kafel S-75 amplifier. I have tested it both live and 
in the studio. This amplifier is one of the highest quality. The tone quality satisfies even the most refined tastes. Clear channel has a superb, deep and most importantly soft sound. The distortion channel provides a clear crunch and excellent note separation on chords.

This amplifier reacts fast to peak attack and has great articulation. In my opinion, Kafel S-75 could be used by a variety of musicians in the style of rock, pop and jazz. It is a product entirely handmade, and surpasses industry standard.

The speaker cabinet is made out of solid pine, which two Celestion speakers. The resonance of this cabinet is something that any musician would last over.




Jaroslaw SmietanaJaroslaw Smietana, one of the premiere jazz musicians in Poland. For many years, jazz guitarist No.1 in jazz critics' and listeners' pools (magazines: Jazz Forum, Jazz, Guitar & Bass, and Musician). Winner of "Fryderyk '98" award for "Songs and Other Ballads". Honored with President of Cracow Prize for eminent achievements on culture. One of the top guitar players in Europe.



In conclusion, the Kafel S-75 and SC-75 speaker cabinet makes an excellent set for every guitar player who can appreciate world class sound quality.
Jaroslaw Smieta




Frank LieggiFrank Lieggi's Opinion:
Guitar Player with the Royal Esquires

In my tenure as a guitarist, I have played just about every new and vintage amp ever made. I have never heard anything like my Kafel amp.  When you play the Blues amp’s don’t lie.

Jack Kafel is the very best!









Matt Detlaff
Matt Detlaff's Opinion:

I cannot put words to describe how amazing this bass amp actually sounds but, I'll try my best. I have tried every Bass amp imaginable, believe me I have even tried other custom amps and nothing comes close to the way the Kafel B-150 sounds. Other bass amps lack the punch, they lack the tone and smoothness this amp creates. I had mine built with only 1 tone knob...this may confuse some so I'll clear it up a bit. The 1 tone knob is basically the 3 predecessors (Bass, Treble, Mid) into 1 knob. A turn from left to right changes the sound from bassier to brighter. The Gain on channel 2 creates an even bigger punch, causing the entire room to shake. Every note is pronounced perfectly and accentuated so crisply that I  can strum every note on my bass and anything I put my fingers on is heard perfectly.


Thank you once again Jack Kafel for the amazing amp the Kafel B-150. If it wasn't for you, I would still not own a bass amp because everything I played didn't satisfy me enough to purchase. Also, thank you for taking the time and effort into the single Tone knob on both channels and design of my amp.






Chris Detlaff
Chris Detlaff's Opinion:

It's safe to say that we're really picky when it comes to gear. Every tube amp has it's pros and cons; when you find an amp with great tone, it never has the output and vice versa. This amp has both! The tubes, capacitors and pots are all top-notch! We no longer have a need for the 20+ pedals we've bought trying to emulate the sound we developed with other amps we've used in our rig. The tone maintains it's shape even when you turn it all the way up. Even with a full band, we've never had to turn the volume past 2; it produces enough output to fill any space with crisp even tone. It outperforms amps that cost twice as much. I also have to commend Jack on how fast he built it, he had it built to all my specifications within 2 weeks! Pretty good for a completely customized, hand-built amp. Finally, this thing is a tank. Everything, inside and out, is solid. I definitely would recommend this to any guitarist, from any genre, this thing can do it.


Chris Detlaff about Kafel's cabinet:

Kafel’s cabinet is the perfect compliment to his line of amps. Built solid, with large magnet speakers, this cube is absolutely flawless... It’ll knock yer socks off, truly a work of art in craftsmanship and a giant step forward for musicians everywhere.

Chris Detlaff of barelyinaudible
www.myspace.com/inaudibleband





Brian Bupris
Brian Bupris Opinion:

These amplifiers have "balls," this is the simplest way to describe Kafel amps. Never have I owned or played for that matter an amplifier that made me shiver from the joy. Extremely articulate touch dynamics ooze from the speaker.


I am just the average guitar tone fanatic, but I can tell you my amp sings like nothing else on the planet. Jack is awesome, a very nice guy who backs his products up. No one else offers a lifetime guarantee. I can tell you that these amps are built like tanks, they will never fail. Kafel Amps and Jack Kafel are the best in this business. They make the best electric guitars sound even better.






Russ Reiser
Russ Reiser Opinion:

I recently had the pleasure of purchasing a KAFEL S -150 guitar amp. Handcrafted by Jack Kafel in his shop in Chicago , he even builds the transformers.

Features include two channels Cathode bias switch which lowers the power to 75 watts and parallel loop.
The whole process of demoing the amp to getting the final product has been a great experience . Jack and his family are very hospitable and made me feel at home.
What sets this amp apart from other great amps I've played is the warmth and responsiveness this amp exhibits. For high powered amp it reminds me off all the good things a small amp has but at volumes that cut thru the max in a live band setting. It's very clear articulate and precessive . It goes into feed back easily and works great with pedals. Huge sound with no " ice pick to the ears". This is not a bedroom amp and the dirty channel is more like AC/DC.

You may need a pedal for high gain. I highly recommended. Check out JACK' s amps.