Single channel 48V Phantom Power Supply - XLR female input, XLR male output - 18V AC adaptor Included.

Dual channel 48V Phantom Power Supply - 2 channels, 2x XLR female input, 2x XLR male output, AC Powered.

A must for every soundman, technician and studio engineer. The rugged all-metal Apex ACT3 cable tester will test continuity and phase relation for virtually any standard audio cable including multi-pin Speakon, XLR, RCA, TRS, DIN, MIDI and Sync.

A/B or Y Switch Box - A and B LED (Both LEDs for Y routing), Dual footswitches permit selective A/B switching or combining both A&B as with a Y adaptor. Dual Common jacks (for guitar tuner), 9V battery powered.

The AAO1 is an extremely handy test tone audio oscillator, and a must for everyone's audio toolkit. A sweepable -10dB Pad, separate square wave and sine wave outputs with level controls make it easy to create a signal to test the input of any audio device. - 12V AC adaptor Included

The simple to use Mega2 is powered by ten AA-size batteries with a battery life of up to 25 hours (continuous use). The 950g (without batteries) unit puts out a maximum of about 15 Watts and has an effective useable distance of about 400 metres (1300 feet).