AD 256 Drama & Film Location Mixer, 6/8 ingressi Mic/LineMod:[AD256] Prod: AUDIO DEVELOPMENTS
- AD 256-6: 6 ingressi Mic/Line, 2 uscite principali + 2 uscite secondarie + 6 uscite dirette pre oppure post-fader con collegamento diretto, versione VU oppure PPM, incluso alimentatore 94-100-015 = prezzo euro 6.300,00
- AD 256-8: 8 ingressi Mic/Line, 2 uscite principali + 2 uscite secondarie + 8 uscite dirette pre oppure post-fader con collegamento diretto, versione VU oppure PPM, incluso alimentatore 94-100-015 = prezzo euro 7.450,00.
AD256 is another addition to the Audio Developments Ltd range of portable mixers, having comprehensive facilities set out in an ergonomically friendly design and all contained within a robust and rugged aluminium case with a relatively small footprint.
The features and specification are based on the well established AD255 Mixer. Input channel limiter, continuously variable HPF and mute switch are the main additions. As with the other models within the range, professional components are used throughout - including Penny and Giles 100mm, long-stroke, conductive plastics faders.
Location sound professionals now require multi-track record facilities; the channel direct outputs provide the necessary features. By use of an additional switch these outputs can source other signals if the direct signal is not required, (Main Output and Auxiliaries). This without compromising the simplicity of operation and reliability as with its counterpart the AD255.FEATURES:
- Low noise microphone amplifier developed for AD140 series of mixers. Power is provided for 48V Phantom and 12V Tonader microphones
- A simple but effective three band equaliser, proved and approved under field conditions, in use throughout the AD140 series of mixers.
- Inputs are transformer balanced and protected against radio-frequency interference. A high-pass filter protects against low-frequency saturation.
- The main stereo output is transformer balanced and has separate left and right faders.
- Two auxiliary outputs are transformer balanced and have separate master rotary controls. Auxiliary 1 & 2 are routed from each input using a 3 position switch (off, pre, and post fader).
- Auxiliary 2 has a rotary level controller.
- Limiters, which may be linked for stereo operation, are incorporated in the main output. Limiting is indicated by a pair of LED's.
- Input direct outputs are unbalanced and driven from a very low impedance source with high drive capability.
- Two LCD meters display - either PPM or VU - monitor the main output, auxiliary output and PFL of each input. Useful for monitoring levels at a direct output. Battery level and monitor status (Direct or Return) are also indicated. Meters can be illuminated.
- The frequency of the internal oscillator can be selected between 1 kHz and 10 kHz, its output replacing the signal on the main output.
- Via an internal microphone, the mixer operator is able to communicate with the main output (SLATE) and with an outstation (EXT).
- The outstation normally receives a mono of the mixer's main output.
- The headphone monitor may be selected between main output, auxiliary outputs and return All have PFL override. Monitor selectors allow left, right, left + right, auxiliary 1, auxiliary 2, and auxiliary 1 + 2 to be routed to the headphone socket. An M-S matrix amplifier may be inserted in order to decode main or auxiliary outputs in the MS domain.
- An electronically balanced stereo tape return appears on a pair of stereo jack sockets. An input calibration potentiometer is adjacent to the jack sockets on the connector panel.
- All input and output connectors are presented on one surface of the case and in line with their corresponding modules.
- The mixer receives power from 8 X C cells fitted internally or from an external 12V-15V source.