Monday, May 27, 2013

The Henriksen Jazz Amp 112 ER

I have been on a quest for a small and leightweight jazz amp for some time now. I have owned a Polytone for many years and have tried out several other amps by Ibanez, AER, ZT Amps and Roland (see other posts in my Blog). None of them struck me as better than what I have been playing for years, a Polytone Mini Brute IV.

I have been reading rave reviews of the Henriksen Jazz Amps on the internet for several years now but never had a chance to play one myself. The stores in my area do not carry them and probably would not know about it anyway. In fact, the only store in the Netherland that is importing them is Casa Benelly, which is in The Hague. I am most grateful to them for allowing me to test drive it for a few weeks and to finally enable me to write a review on it. I'd like to thank Toon Evers from Casa Benelly and Aug Oddens from Casa Benelly Import for their help.

The first thing that struck me when I unpacked it was that it was slightly bigger than I thought it would be. It is not THAT small and THAT light. I had asked for the Jazz Amp 112, which carries a 12” speaker so, as I realized quickly, it cannot be anything like the AER Alpha for example. But my old and trusted Polytone Mini Brute IV is even slightly bigger and heavier, due to its 15” speaker. The Henricksen Jazz Amp 112 ER (Extended Range) weighs 35 lbs and its size is 14" x 15 " x 13". That makes it reasonably portable but hardly the lightest and smallest amp around of course.

According to its makers, the idea behind the Henriksen Jazz Amp is that it will reproduce your guitar’s sound faithfully. The presumption is that the amp should only make the sound louder but not alter it. Therefore the conventional tone circuitry has been eliminated completely and instead a 5 band graphic EQ was added, not to color the tone but simply to adjust the amp to the environment the guitar is played in. You can increase or decrease any of the 5 bands by 10DB. It is claimed the EQ does not affect frequencies outside its band so that the amp remains “un-toned.” Well, I did not really measure this of course so how true this is I will leave up to more technical reviewers.

The ER in this model stands for “Extended Range.” The 5 band EQ goes from 100 to 10Khz, due to the fact that it carries a Tweeter (that you can switch on and off by the way). This makes it the most versatile amp in the Henriksen range of models. You can even play a string bass or flattop through it, switching the Tweeter on or off according to the required sound range.

It’s a simple amp. It has a 5 band EQ, an input, a line out, a, Tweeter and reverb (with on/off switch) and an extension speaker jack. The fewer knobs, the better in my book. The reverb is so so by the way but good enough for me.

Now to the crucial question. What does it sound like? First of all, I liked the sound best when the amp was placed on the ground. You get a much better bass response then. With all EQ flat the sound from this amp is … well, classic. You get deep lows and a warm and mellow sound easily. At home getting a fantastic tone  is absolutely just a matter of plugging in. Probably the best jazz sounds I have gotten so far from my guitars. I never seriously used any EQ by the way, nor did I switch on the Tweeter. I do not like tweaking sounds. In the next video I am playing "Love for Sale" through it using the line-out:

I took it to the Crow for a jam session and there I did have to tweak the sound a bit to cut through. But the amp had no problem whatsoever with the higher volume. It shouldn’t because it is said to deliver 120 watts. Still, you will need to experiment a bit with the EQ settings to adjust to the room and to retain the amp's mellowness. Because I did not have time to properly experiment in different live situations, I kind of preferred the sounds I heard at home but I am sure louder gigs are no problem for this amp and if you take the time to experiment with the EQ it WILL work on any stage. I am not sure the Henriksen beats my Polytone in louder settings though. 

By the way, the line-out is very practical when there is a sound system around. It works great and delivers a tone, actually more or less like the speaker does. Warm and mellow. Listen:

So do I like this amp? Heck, yes! Especially for those that seek a classic and mellow jazz guitar tone from a smaller combo amp that can handle most stages, this might be a really attractive and affordable alternative. In my quest until now, the Henriksen Jazz Amp 112 ER definitely takes the top position sound wise in lower volume settings. It just sounds sweet and lovely. In the following clip I recorded my Gibson Tal Farlow through the amp with my camcorder standing a few meters from the speaker. The vid shows 3 improvisations on the progressions of "Body and Soul", a "Minor blues" and "Tangerine." It's a bit lofi but I think the vid gives a good idea what it sounds like.

You can compare the Henriksen with my Polytone in this clip of "Pent Up House", which was recorded in the same way. I find the sounds not totally different but you have to bear in mind that my Polytone has a 15" speaker whereas the Henriksen carries a 12" one!


  1. Dick, good review! I have the 110, but without the tweeter. It is plenty loud for my purpose and much better than the small Lunchbox I used for the occasional quiet gig. I still don't have the knack to use the EQ when you're in a room that has strange acoustics. Last gig I played I wanted more treble and less bass and middle but I never got the EQ adjusted. I also have a Polytone Mini brute IV, that sits in another city, waiting to be picked up from a repair over one year ago. I love the sound of my Hendriksen and hope it is more reliable than my Polytone has been. I've had the Polytone for 30 years plus but it's been in the repair shop around 15-20 times. I must have gotten a lemon!

  2. It is quite an adjustment to go from a 15" to a 12" speaker under any circumstances, they sound so different. I have found that 10" speakers seem to be more like 15" in tone, but maybe that's just me. It sounds very good, is it very expensive? You may end up trying a separate head and cabinet to get that weight where you want it. Thanks for the review, enjoyed it. Les

  3. Thanks Dick, for this review. Once again, just what I and probably a number of others wanted to know.

  4. Hi Dick - I found all of your comments to be in line with my experience. I have the same model but separate head and cab. My tweeter doesn't have a switch but you they've got it crossed over so high I can't even tell that it's on with regular humbucking pickups. With an acoustic style pickup however, it comes to life and adds some zing.

  5. The SPK-C612 is usually a set of two-way co-axial 8O sound system designed for installation inside roof. The dual-driver coaxial sound system were created having a transformer and also behind-the-grille electric power selector switch along with possibly direct 8O as well as 70/100V area evening out.
    For more detail:

  6. HI Dick
    Thanks for a great review! Very much appreciated that you take the trouble to undertake a good product review. I've recently purchased a used Collings archtop which sounds very good amplified.But I now need to find the 'right' acoustic amp as the Collings does suffer from acoustic feedback at some frequencies... At the moment I'm playing through an old Boogie amp which sounds good but an acoustic amp would sound better. I've been looking at AER but your review of the Henriksen is also interesting. I would value any comments

    Thanks, Archie

  7. Thank for your post
    Visit my Website: " football & Livescore livescore hot"

  8. This blog is truly useful to convey overhauled instructive undertakings over web which is truly examination. I discovered one fruitful case of this truth through this blog. I will utilize such data now.
    วิเคราะห์ ผล ฟุตบอล

  9. Well- I'm not too happy with my JazzAmp 110er. It's sound a bit dull, not lively. The reverb is - sorry to sys - rubbish. And the sound gets weaker and worde the more you turn is on. Playing chord melody stuff is complicated with this amp. I put in a Jensen speaker. Now the amp is useable.

  10. I have always used a Polytone minibrute 11 . It has had massive use for 25 years for jazz, ,rock(o/drive channel} and with bass guitar.Totally reliable and VERY versatile. I also use an AER 60, but only with my gibson L4 ces,--- everything else (Jonny Smith, 135,Howard Roberts fusion). sounds hard and glassy.If I "out" it, Will the Henriksen,or Mambo be more use . Gavin

  11. Dachshunds are bred and shown in two sizes: Standard and Miniature. Standard Dachshunds of all varieties (Smooth, Wirehair, and Longhair) usually weigh between 16 and 32 pounds. Miniature Dachshunds of all varieties weigh 11 pounds and under at teacup poodle for sale maturity. Dachshunds that weigh between 11 and 16 pounds are called Tweenies. Some people who breed exceptionally small Dachshunds advertise them as Toy Dachshunds, but this is purely a poodles for sale marketing term, not a recognized designation. He's bred for perseverance, which is another way of saying that he can be stubborn. Dachshunds have a reputation for being dachshund puppies sale entertaining and fearless, but what they want most is to cuddle with their people. Longhairs are calm and quiet, and Smooths have dachshund for sale a personality that lies somewhere in between. Some Mini Dachshunds can be nervous or shy, but this isn't correct for the breed. Avoid puppies that show these characteristics.Like every dog, Dachshunds need early socialization-exposure to many different people, dachshund puppies for sale near me sights, sounds, and experiences-when they're young. Socialization helps ensure that your Dachshund puppy grows up to be a well-rounded dog. .

  12. The breed became very popular in the early 1900s, and in 1913 and 1914, they were among the 10 most popular entries in the Westminster Kennel Club Show. During World War I, however, the breed fell on hard times in the U.S. and England because they were poodle for sale closely associated with Germany. Dachshund owners sometimes were called traitors and their dogs stoned. After
    World War I, some U.S. breeders dachshunds for sale imported some Dachshunds from Germany and the breed started to become popular once again. The breed faced a similar fate during World War II, but not nearly so severely as during World War I.
    In the 1950s, Dachshunds became one of the most popular family dogs in the U.S. again, a status they have enjoyed ever
    since. While Dachshunds mini dachshund puppy for sale rarely are used as hunting dogs in the U.S. or Great Britain, in other parts of Europe, especially France, they still are considered hunting dogs. mini dachshund puppies for sale Dachshunds also love a challenge, and as long as you incorporate plenty of opportunities to chase and find things, you’ll miniature dachshund for sale have a happy dog. These dogs love their human parents, and really don’t want them to leave.