HP Poly SHS 2470-04 PTT Amp LEMO FGG.2B.310 7.15K OHM ADD (REF SHS 1890) TAA

Product Overview

AI-generated summary

For £173 ex-VAT this kind of HP Poly SHS replacement part is only really “good value” if you’re keeping an existing Poly/SHS audio setup alive and need that exact fit. The LEMO-style termination and the specific impedance make these parts a bit of a niche: if you already have the corresponding accessory chain and this is the correct drop-in, it’ll save you a lot of faff versus trying to bodge adapters or chase compatibility. In a busy UK workplace, that practical reliability is worth paying for.

I’d only recommend buying if you’re sure it’s the right reference for your system (and ideally you’ve confirmed with your installer/support ticket that you’re not mixing variants). If you don’t have the existing SHS infrastructure, or you’re trying to solve a general “audio issue,” I’d pass—this isn’t the sort of accessory you buy to experiment with, and there’s a decent chance you’ll end up with something that mates physically but doesn’t behave the way you expect. Bottom line: great for maintenance and spares in Poly SHS environments; poor choice if you’re starting from scratch or unsure about compatibility.