A/B

A/B

1. (chemistry) Initialism of acid-base. (Can we add an example for this sense?)

A/B (third-person singular simple present A/Bs, present participle A/Bing, simple past and past participle A/Bed)

1. To compare two pairs of headphones or earphones by switching between one and the other.
   • 2019 December 9, “My (waaay too long) review of the Stax SR-009S”, in Stax Headphones‎^[1], archived from the original on 27 September 2020:

     Any queries about how it compares to LCD-4, Utopia, 1266/Diana, Susvara et cetera would have to be answered by someone with more experience A-Bing those headphones.

   • 2022 August 7, “Comparing the HD600 and the HD580: In Pursuit of the Truth”, in audiodiscourse.com‎^[2], archived from the original on 19 August 2022:

     I briefly tried to use the same set of pads with both however that didn't work out very well from a practical standpoint. Too much time was lost between swapping pads for A/Bing.

• A/B testing

• -ba-, B. A., B.A., BA, Ba, ba, ba'