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Our hydrophones are used by professional recordists with the highest-quality recording equipment available. If you have questions about compatibility with your equipment, please contact us.

As a convenience to all of our tourism professionals and recreational users, we attempt to offer good, value-oriented accessories that are proven to work well with our hydrophones.


PA1 Hydrophone Buffer Amp

CODE: PA1

$34.99

Low-cost Hydrophone FET buffer amp, low-noise, low-power, 3dB gain.  Use with H1 hydrophones. Also works great for buffering piezo contact microphones, electric guitars and other high-impedance audio signals.

  • 3.5mm TRS 
  • XLR Male (+$3.00)

Headphone & Microphone Jacks > TRRS Plug Adapter

CODE: MUYHSMFF

$10.99

Adapter for using your smart device (phone, tablet, Ipod, computer, etc...) as a recording or data aquisition device.  Breaks out separate microphone (hydrophone) input and headphone output connectors from the TRRS (four-pole) jack.


TRRS Jack > Headphone & Microphone Plugs Adapter

CODE: MUYHSFMM

$10.99

Adapter for connecting the ouptput of the iRig Pre to PCM recorders and other standard audio equipment.


3.5mm TRS jack > dual RCA male

CODE: MUFMRCA

$6.50
3.5mm TRS stereo jack to left and right male RCA.  Use for adapting PA4-DC-35l to auxiliary stereo input jacks.

H2a > XLR Adapter

CODE: H2adpXLR

$15.00

Use standard H2a with phantom-powered XLR microphone jacks


H2a-XLR > 3.5mm Adapter

CODE: H2XLRadp3.5

$16.00

Use H2a-XLR hydrophones with plug-in-powered 3.5mm microphone jacks


Stereo Breakout Y-Adapter

CODE: YMM 261

$6.00

Y-Adapter Cable: Stereo 3.5mm (1/8") Male to Two Mono 3.5mm (1/8") Females, Length: 6 inches.


3.5mm Stereo Y-Adapter

CODE: YMM 232

$5.00

Y-Adapter Cable: Stereo 3.5mm (1/8") Male to Two Stereo 3.5mm (1/8") Males.


Contact Mic Adapter

CODE: CMadp

$12.50

Place over the end of your H1a, H2a, or H2a-XLR hydrophone for use as a contact microphone