I bought from the manufacturer in England.
Parcel received promptly.

UTILIZATION

Same result regardless of the configuration.

Breath occurring at 60% power the preamp, unacceptable level and beyond.

SOUND QUALITY

Testing this preamp is disappointing.
Tried it on a Sony PCM M10 and Olympus LS-3 with Microphone RODE NT4 and Sony ECM MS907.

OVERALL OPINION

Material returned and refunded by the manufacturer who suggested this solution.

Material disappointing