Harley Benton B-550 Black Progressive Series

Got this as a birthday gift from my girlfriend, plays quite well right from the box. The packing was quite good. It has got a solid feel and it sits quite nice, surprisingly lightweight for the size. Its a bit sad that there is no switch for the 9V battery controlling the active pickups, but it seems like an easy mod after looking at the circuit. Will definitely recommend to a beginner bassist or an amateur guitarist who wants to track some bass parts themselves.

Basen fungerar utmärkt för den som vill testa en 5 strängad utan att slänga ut stor summa pengar, samtidigt som man vill kvalité till priset man betalar. Den låter väldigt bra för prisklassen den ligger i! Rekommenderas till hobbybasister!
Enda problemet jag har haft är att den första strängen på tolfte bandet "buzzar" enda sen jag fick den levererad. Men det är inte ett problem som går att lösa!

This bass in very cheap for what it represents. You get a good sounding active 5-string bass with comfortable thin neck. I actually had the fretless B-450FL which is basically the same bass with extra string and frets so I had very specific expectations. And boy was I mistaken.

The neck feels great, one of the reasons I bought this bass is becase the neck has a thin profile. All the cheaper 5-string basses usually have very chunky fat necks. It's about personal preference, I know, but I prefer thin fast necks.

The body is the same I had on my previous B-450 fretless - it's very light and comfortable to hold. The black gloss finish is nice, you can wear shirt any color you want and it won't clash.

The hardware is where the price is projected, nut is made from ugly plastic, the tuners are from very cheap material and don't feel sturdy but they keep the bass in tune well.

The bridge is what I don't like. Older versions of this bass had individual bridge pieces for each trings. They were a bit crap and setting the octaves right was very annoying because you had to take the string and the bridge saddle top off to move it. Here you have a regular screw with a spring on the back, however, it gets stuck a lot and you see the metal is very cheap as well as the paint. It also has very sharp edges which makes resting your right hand on it uncomfortable.

The pickups are fine. There is no hum as they are humbuckers and in the combination with the body wood they produce very bass-focused tone even in the passive mode.

The active electronics are dual band but the active treble makes just very little adjustments, however, the bass knob shapes most of the sound regardless the amp settings.

I bought this new, not a B-stock, and there is a ding on the headstock. Also, one of the pots was loose (wehn turned all the way the whole thig rotated) so I had to take it off and fasten. Also, the active electronics rattled against the control cavity. I had to get in from the back and glue it to the side of the cavity, so it doesn't move. I noticed the electronics are connected by connectors - there is nothing soldered. I guess it's cheaper to manufacture or maybe it's standard with the active electronics, who knows?

Then it needed a setup, the action was a bit high and the octaves were a bit flat.

Over all I had to do a lot of work and there are quality issues (given that I bought a bass from the same series a year and a half before and that were no issues at all) but I paid 159€. Cheapest active 5-string in Czech Republic is for about 220€ so this bass is a steal. It plays well, very boomy bassy sound, comfortable neck, and it's very light.

I would definitely recommend this bass but make sure to have it set up. One of the thing where Harley Benton (Thomann) saves money is the labor so you have to tweak it yourself. 5/7

*EDIT*
I have been playing this bass for few months now and while setting up for new set of stings (different gauge) I found out the neck is twisted. Still playable, however, let's hope it won't get worse over time.

I'm gonna start this by asking Thomann what is their secret to keep this instrument so cheap but provide excellent quality and tone!?

When I bought this bass I thought I'm gonna get something in the range of entry Ibanez basses etc, with tool dents, bad finish, details wrong, buzz frets and sharp frets etc.

What I got is totally the opposite. I believe this bass is in the range of 600-1000 eur price. No doubt there. It's a steal. Frets are so nicely done, I have much more expensive guitars with worse frets. No buzz fret whatsoever. Setup was done for E standard, and it came with perfect tune and intonation! (amazing).

I tuned to D standard (with the lowest string in A), did a bit of truss rod adjustments and very small bridge adjustments, and it sounds perfect. Perfectly blends with metal guitars I record daily. In the mix, it cuts so nicely, the perfect instrument for a guitar player who likes to record.

The only con I have is that low B string, when tuned to A, is too loose and flabby, I will need to upgrade to thicker strings with higher tension. Other than that, an instrument is perfect.

Very good bass, smooth highs and controlled mids.
The neck is very smooth and nice to play, even if you didn't play a bass before and you switch from a guitar to it, it just flies. very easy to adjust to. Tuning is stable while playing, although I hear a bit of buzz at the nut on G string, but that's easily solvable, I don't count it as a flaw that much. I will probably upgrade the tuners to locking ones and give this instrument an even more value.

Pickups are OK sounding. For my needs as a metal guitarist, active mode is awesome. Passive is too low output, and unusable for me. But if you like, boosting passive with a pedal is the way to go I guess.

I was seriously expecting an instrument with a lot of design flaws, bad intonation, not able to keep tune etc, but got totally opposite. Great job Thomann! This is amazing stuff! Keep em coming :)