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BLACK FRIDAY ALL NOVEMBER

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10% off automatically at checkout. No code needed.
All full-priced products. Excludes sale items and shipping. Website only; not valid on marketplaces. Cannot be combined with other offers.

1–30 November 2026 · Sydney time

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Bias Masternwith 2 Noval Probes

$489.00
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SKU:
BM2-EL84

The BiasMaster™ allows you to monitor the bias current safely and easily. It lets you to set and evaluate all reasonable biasing range your amp and tubes offers to find and set your personal perfect audio choice. The Bias setting has a dramatic impact on the amps response, break-up and dynamic character. Available with meter and either 2 noval adaptors (BM2-EL84) or 4 noval adaptors(BM4-EL84).

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