HP Poly SHS 2470-06 PTT Amp LEMO FGG.2B.310 1.27K OHM ADD (REF SHS 1890) TAA

Product Overview

AI-generated summary

For £173.05 ex‑VAT, this HP Poly “SHS 2470” style audio accessory looks like the kind of part you only really buy when you’re maintaining a specific existing setup. The fact it’s tied to a named reference (and the LEMO/FGG interface mention) screams “compatibility-driven” rather than “plug-and-play for everyone.” If you’ve already got HP Poly conferencing hardware and you’re trying to replace like‑for‑like (or patch in an approved accessory path), it’ll likely save you a lot of hassle versus experimenting with generic connectors/adapters. In that scenario, it’s good value because the cost is mostly for “it works with what we already run.”

That said, I wouldn’t buy it if you’re trying to build a new audio rig from scratch or you don’t already have the matching Poly system/interface. At this price, even small compatibility surprises (wrong impedance/load expectations, mismatched connector family, or expecting “AMP” behaviour you don’t need) can turn it into a regrettable spend. Best fit: IT teams and resellers supporting established Poly environments who need a verified replacement or an internal accessory addition. If you’re not in that maintenance/support lane, I’d look for an easier, broader-compatibility solution first.