Synergistic Research RED Quantum Fuse

Name: Synergistic Research RED Quantum Fuse
Brand: Synergistic Research

Average price

$62

Market sales

Price trend

Insufficient trend data

$37Avg $62$89

Typical range $50 – $89 · middle 50% of transactions

Based on 9 market transactions via web search — not HiFi Registry sales. HiFi Registry sales will accumulate as new listings sell on HiFi Registry.

Sold or Listed Prices

Date	Sold or Listed for
Mar 16, 2022	$50
Jul 21, 2018	$37
Jun 25, 2017	$40
Aug 24, 2017	$50
Aug 28, 2016	$50
Aug 15, 2016	$60
Apr 4, 2016	$89
Jul 27, 2015	$89
Dec 26, 2014	$89

9 market transactions via web search — not HiFi Registry sales.

Understanding the market

Half of recorded transactions fall between $50 and $89. The full range runs 2.4× from lowest to highest, which is normal for used equipment where condition, included accessories, and service history vary between units.

What buyers should know

Confirm the unit is rated for your mains voltage and that the surge protection components have not already absorbed a fault — many conditioners continue to pass power after their protection stage has been spent.

This range reflects 9 recorded sales, compiled from publicly listed and completed sales elsewhere on the used market, not from HiFi Registry transactions. That is enough to establish a working range, but not enough to be precise — treat it as a guide rather than an appraisal.