Earplug 2 is a portable, multi - function audio tester, which has been designed by a professional sound engineer, in consultation with others, for genuine practical purposes. It can be used in the studio or in the field, to fault find and test analogue audio systems operating at mic or line level and can also act as a cable tester, 4-wire communications unit and mic amplifier. It contains a low distortion, calibrated sine wave oscillator and a genuine analogue pink noise generator.
It has been recently completely re-designed using state of the art “ROHS compliant” components. Earplug2 incorporates many new features, but retains all the original ones that made the earplug audio tester such an essential part of any soundman’s tool kit.
Earplug 2 is ergonomically and robustly constructed with surface-mount components on fibre-glass PCBs in a custom machined anodised aluminium case, and is hand assembled to ISO 9001 standards.
Monitor

The Monitor capability of earplug2 allows you to listen to and accurately meter an incoming signal...
Sender

The Sender of earplug2 contains a 1 khz sine wave tone generator. an analogue pink noise generator and an Internal Microphone...
Cable Tester

earplug2 is capable of testing a cable several ways and in many situations ...
earplug2 is a Portable, Multi - Function Audio Tester, which has been designed by a professional sound engineer, in consultation with others, for genuine practical purposes.
earplug2 can be used in the studio or in the field, to fault find and test analogue audio systems operating at Mic or Line Level and it can also act as a Cable Tester or 4-Wire Communications unit.
earplug2 is ergonomically and robustly constructed with surface-mounted components on fibre-glass PCBs in a custom machined aluminium case.
earplug2 features LBL Technology!
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