“The S4 is a really beautiful guitar, having lived with it for over a year now I have learned a lot more of what it is capable and it is a joy to play. Sonically, it probably has the edge on my vintage ‘63 Strat (although don’t tell anyone I said that!!)”

- Adrian, Birmingham

"The S4 is an absolutely stunning and expertly crafted guitar. The finish is beautifully done, and the feel is fantastic, with a perfectly shaped and very striking flamed maple neck with a smooth oiled finish. This combined with the lightweight body makes for a supremely comfortable and enjoyable playing experience. In terms of sound, the tone is full and clear and works brilliantly for all styles of playing. Overall, an absolutely fantastic guitar that I look forward to cherishing for many years to come. It was also an absolute pleasure to work with Karl, who guided me through the process expertly. Many thanks Karl!"

- Rob - London

"I absolutely love my Karl Longbottom S4 . It sounds incredible, feels as comfortable as you could hope for, it stays in tune, regardless of what you do with the trem, as good anything in its class, if not better. I've been playing guitar since the early 80's. I was selling them in a Midlands Music Shop from mid to late 80's. I have been in several gigging bands and still play at least once a week, which I'm so blessed to be able to do. I met Karl at the Birmingham Guitar Show and loved his work. He was so busy, there wasn't enough time to play, I was very impressed, not only with the quality but also the attention to detail and the sound. "Wow!" He's pretty much able to accommodate most things you'll ever need in a guitar. The S4 "Hollow" is an intriguing concept, incredibly light, so you can play all day. The construction still means it resonates and sustains as normal, if not a little longer, for some reason. I'm sure that the top notch components have something to do with it mind. Thanks Karl”

- Jas Parker