Harley Benton Concert Guitar Machine Heads

A student brought and old guitar to me and asked me if it was possible to repair it.

The machine heads were smashed off on one side and I didn't think it would be viable to repair it but before I made her cry, I thought I'd check out what Thomann have to offer.

I ordered these honestly with not much faith and did not expect them to a) fit and b) work.

I was very very wrong! They actually slotted straight into the guitar without any adjustment at all and all I had to do was take a Braddle and make new holes for the screws. The old ones were covered by the new machine heads so it looks like it's never been changed.

Needless to say, my student was very happy and her mum was also pleased that she didn't need to fork out for a new guitar. I added new strings (Also Harley Benton) and the guitar has been playing like a dream ever since.

I would not hesitate to recommend these machine heads to anyone who asked but maybe next time I will be more confident about fitting them to a "vintage" guitar. Brilliant service from Thomann as always.

Once a year (at least) a student comes to me in tears because the knobs/gears on their machine heads are broken... A family member or pet dropped the instrument, or knocked it off a chair or some other story... Anyway this is a great set of tuners to have lying around so you can quickly solve the problem.
Note: it's possible that installation will require drilling a screw into a new position on the head-stock. This isn't a problem, for most affordable student model guitars.
Of course if you want something more aesthetic, or with a more precise tuning ratio, there are better options out there...

If you’re looking for reliable, smooth, and affordable tuning solutions for your concert guitar, the Harley Benton Concert Guitar Machine Heads are an absolute gem. From the moment I installed them, I noticed how effortless and precise tuning became—no more struggling with stubborn pegs or slipping strings. They offer a buttery smooth turning action while staying rock-solid in holding pitch, which is exactly what every guitarist dreams of.

What really stands out is the incredible value. These machine heads perform like much more expensive brands but come at a fraction of the cost. The build quality feels sturdy and durable, and they add a subtle, classy look to the guitar. For anyone upgrading their guitar or just starting out and needing trustworthy hardware, these are a no-brainer. Excellent performance, rock-solid reliability, and a price that won’t break the bank—Harley Benton has truly nailed it!