AMS-NEVE 1073 DPX 2 kanals Pre/EQ

Twice the Neve Punch

With two 1073® pre-amps packed into a modern, 2u 19? rack format, the 1073DPX features everything you need to record a variety of performance setups. For example, stereo micing setups such as piano or drums work perfectly through the dual-channel DPX. Alternatively, singer-songwriters can use each channel strip independently for an acoustic guitar and a vocal simultaneously.

General Specification

• 2 independent, genuine 1073® transformer-coupled microphone preamplifier/EQ circuits, in a single 2U 19? rack-mount enclosure
• Exclusive Neve® Marinair® transformers are used on each input and output stage.
• Convenient connections for Mic, Line & DI inputs on the front of the unit, with switchable mic/line input connections on the rear of the unit
• Switchable +48v Phantom Power, Hi/Lo impedance, -20dB pad and DI ground lift on the input stage
• Switchable Phase, and EQ in/out
• Insert send and return loop feature allows external equipment to be connected easily to the 1073DPX audio chain, such as mono/stereo limiter/compressors;
• Pre-EQ insert send/return – a line level send is available from the mic-preamp output stage and a return just before the EQ stage
• Post-EQ insert send/return – a line level send is available from the post-EQ stage and a return just before the main output stage
• Independent channel output level controls
• 7-stage LED signal level meters for each channel – can show mic/line/DI input-stage level, EQ-stage level or output-stage level up to +24dB
• Headphone output with adjustable volume control can listen to channel 1, channel 2 or both channels combined
• External multi-voltage PSU
• Power – 48Vdc, 480mA ±20mA excluding digital module. Negative Earth
  

Preamp Specification

• Microphone Input: Gain +80db to +20dB in 5dB steps.
• Line Input: Input impedance 10kO, gain +20dB to -10dB in 5dB steps
• DI Input: Input impedance 10M Ohms (PAD off) / 10K Ohms (PAD on) Gain +80dB to +20dB in 5dB steps.
  

EQ Specification

• High Frequency: Smooth +/-16dB fixed frequency shelving at 12kHz
• Low Frequency: Smooth +/-16dB shelving with selectable frequencies of 35Hz, 60Hz, 110Hz & 220Hz
• Mid Frequency: Smooth +/-18dB peaking, ? xed ‘Q’ with selectable centre frequencies of 0.36kHz, 0.7kHz 1.6kHz, 3.2kHz, 4.8kHz & 7.2kHz
• High Pass Filter: 18dB per octave slope, switchable between 50Hz, 80Hz, 160Hz & 300Hz
  

Audio Performance

• Output: Maximum output is >+26dBu into 600O, transformer balanced and earth free.  – Output Impedance 75O @1kHz
• Distortion: Not more than 0.07% from 50Hz to 10kHz at +20dBu output (80kHz bandwidth) into 600O.
• Freq Response: ±0.5dB 20Hz to 20kHz, -3dB at 40kHz. EQ Out.
• Noise: -82dBu at all line gain settings (22Hz to 22kHz bandwidth)
• EIN: Better than -125dBu @ 60dB gain.
  

Dimensions

• Width: 480mm (19 inches)
• Height: 88mm (3.5 inches)
• Depth: 356mm (14 inches)
• Approx. Weight: 10kg (22 pounds)