Beskrivelse

Launched in 1970, the Neve 1073 is the top producer’s mic pre/EQ module of choice. Built in England, the modern-day AMS Neve 1073DPX is produced to the original specifications with matching components to ensure uncompromised sound quality. The 1073DPX provides two independent channels of legendary Neve microphone preamp and EQ circuits.

2 independent, genuine 1073 transformer-coupled microphone preamplifiers/EQ circuts, in a single 2U 19” rack-mount enclosure

Exclusive Neve® Marinair® transformers are used on each input and output stage.

Switchable +48v Phantom Power, Hi/Lo impedance, -20dB pad and DI ground lift on the input stage

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

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 10kΩ, 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, ﬁ 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 600Ω, transformer balanced and earth free. – Output Impedance 75Ω @1kHz
Distortion: Not more than 0.07% from 50Hz to 10kHz at +20dBu output (80kHz bandwidth) into 600Ω.
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.