seriousdetecting.comAnswer
May 20, 2026 - 04:15 PM
The Goldmaster 24k offers two audio modes: 2-tone Beep and VCO Zip. The 2-tone Beep mode separates iron from non-iron at speed, giving a fast call on target type so you can decide on the spot in trashy patches. VCO Zip mode rises in both pitch and volume with target strength, providing proportional response that lets you read depth and size by ear. Our team uses VCO Zip for initial sweeps and switches to 2-tone Beep when iron trash density rises and we need faster discrimination.
