Ernie Ball Guitar Strap Blocks in Purple - 4-Pack Pro Sound Phase response: System remains coherent

Phase response: System remains coherent within +/- 15° from 200Hz to 20kHz

Audio Outputs: 2 x 1/4" Headphone

Pure Analog Chorus Sound: Delivers warm

Mono/2 Track

it’s probably because it is

Ernie Ball Guitar Strap Blocks in Purple - 4-Pack Pro Sound Phase response: System remains coherentSecurely fasten your strap to any instrument with Ernie Ball Strap Blocks.. Fits most strap button types and provides a tight fit without any modification to your guitar. Made of flexible, durable rubber that will slip over existing strap buttons for a secure connection. Available in eight new colours: Purple, Blue, Red, Orange, Green, Pink, Cream, and Gray. PRODUCT FEATURES: Available in 8 new colours Easy to install Secure fit Made from durable