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Cetacean Research Technology

Instrumentation for Underwater sound and Bioacoustics

🏠 home pro audio accessories discontinued accessories

Grace Design Model 101 preamplifier

Grace Design Model 101 preamplifier has been discontinued.

back view of Grace Design Model 101 preamplifier

The Grace Design Model 101 preamplifier (discontinued)
Single channel to 400kHz

Grace Design microphone preamplifiers are scientific-instrumentation-quality devices at pro audio prices. The Grace Design Model 101 was ideal for high fidelity, broad bandwidth recordings using either our Cetacean Research™ CR1 or Cetacean Research™ CR2 hydrophones.