Skip to footer
Shop All Gamma

Gamma AMP Jet 18/1.14 String

5.0
1 Review
Shop All Gamma

Gamma AMP Jet 18/1.14 String

5.0
1 Review
$5.99
$9.99You Save: $4.00
Gamma AMP Jet 18/1.14 String Black
In Stock: Yes
Price: $5.99
  • Color: Black
Gamma AMP Jet 18/1.14 String Blue
In Stock: Yes
Price: $5.99
  • Color: Blue

We will match or beat any posted overall price advertised in-store or online on in stock items.

Overview

Introducing the thinnest version of Gamma's Jet co-poly. At only 1.14mm, this string has massive spin potential. It also has a low-power level, making it easier for you to attack the ball with your most powerful strokes. At $10, this is an obvious choice for value hunters, especially if they want extra spin.

 

  • Gauge: 18/1.14 mm
  • Length: 40ft/12.2m
  • Composition: Co-polyester Monofilament
  • Color: Black, Blue, Lime

Customer Reviews

5.0 out of 5
1 Customer Review
5 out of 5 Stars
Would Recommend
Gamma Jet 18g limeSwitched from full beds of Gamma Jet 16L and Solinco Hyper G 17. Love the 18g Gamma Jet. Crisp and high RPM spin, but with good feel and not a problem on the arm. Tension degrades predictably. Swing away - feels like the ball is never going out. Like this better than 16 or 17 if you are a big (heavy ball) hitter and don't mind breaking strings a bit more often.

Previous Feedback  

Comments:
From:

Comments: Gamma AMP Jet 18 crossed with Gosen OG Sheep Micro 17 black provides a very crisp, comfortable, spin-friendly string bed. Also, it's a great value. I'm a 4.0 player just getting back into tennis, and experimenting with a bunch of hybrid string setups in my 2 Blade V7 18x20 racquets. To me, AMP Jet is a nice combination of the best attributes of everything I've tried recently (Gosen Polylon 17, Confidential 17, Hyper-G 17, Luxilon 4G, and MSV Focus Hex 17 in red). It holds tension very well, gives great spin potential, feels crisp, and has really great snap-back, even after several hours of play. Compared to Polylon 17, Jet feels more elastic and has better snap-back and spin potential. I did like Confidential 17, and would still consider using it in my mains, but Jet 18 is more cost-effective and seems to provide more spin potential and crisp feel. I found Hyper-G 17 to be a bit too lively and not as comfortable. Luxilon 4G crossed with Wilson Sensation is noticeably more plush and soft, but does not provide as much spin potential (but a great string setup for flatter hitters). MSV Focus Hex feels more boardy, and did not hold tension as well. I don't want to spend too much time searching for the perfect string setup, and if I had to stop now, I'd be happy. I'd recommend this hybrid setup to anyone as a good place to start.
From: Naoki , Chicago 7/13/21

Comments: Love this string. Very spin-friendly, but also has control, especially on slices. The thin gauge also allows me to get a lot of feel for a poly. I strung at 50 pounds and 48 pounds with a Wilson Pro Staff 97 and Prince Phantom 100X 305g
From: Charles, 3/27/20

New Nike Spring Collection
New Nike Spring Collection Shop Now
NEW 2026 Yonex VCORE
NEW 2026 Yonex VCORE Reserve Yours Now!
New adidas Barricade 14
New adidas Barricade 14 Shop Now
TW Exclusive: GEL-Resolution X
TW Exclusive: GEL-Resolution X Shop Now
adidas Spring Collection
adidas Spring Collection Shop Now
Nike Lava Pack Collection
Nike Lava Pack Collection Shop Now
Up to 50% Off Nike
Up to 50% Off Nike Shop Now
Up to 75% Off adidas
Up to 75% Off adidas Shop Now
Barricade 25th Anniversary Only $99
Barricade 25th Anniversary Only $99 Shop Now
Only $119! Save big on the Roger Pro 2
Only $119! Save big on the Roger Pro 2 Shop Now
Up to 25% Off - New Balance Shoes
Up to 25% Off - New Balance Shoes Shop Now