Sourhall hydrophone comparisons

Date: 21st April 2024

Quick comparison of recording the Jez Riley French hydrophone (3.5mm jack version) with various different kit to hear the difference the Hosa MIT-129 Impedance Transformer makes.

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Recorded at the Tomorden Moor drainage channel by the cattle grid at Sourhall, Todmorden.

Hydrophone into MIT-129 then the Tascam DR-70D, amplified 5 dB post:

Hydrophone direct into a Zoom F2, amplified 15dB:

Hydrophone into MIT-129 then iRig Pre2, then the Zoom F2:

Hydrophone direct into a Zoom H1:

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