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TECHNICAL SPECIFICATION
RECORDING
Internal storage:Micro SD Flash memory card
Removable media:SD Flash memorycard
Disk format:FAT 16 / 32
Recording Method:Linear digital PCM, optional:MPEG 1 layer II
File type:16 / 24 bit Broadcast Wave File BWF (WAV)
A/D & D/A:24 Bit Sigma Delta
Bit rates:32 kbits/s up to 384 kbits/sec
Tracks:2 individual
Sampling Rate:44.1, 48, 88.2, 96, 176.4 and 192kHz
Recording capacity:1hr at 24 bit 48 kHz per GB of memory
Pre-recording buffer:Programmable
Display:Color LCD touchscreen
Level meters:On colour display
INPUTS
Digital input:XLR 3-pole / AES 42
Analogue inputs:2 x XLR Microphone (Dynamic, +48V Phantom) / line
Mic. input sensitivity:2.8, 10 and 40 mV/Pa selectable
Mic. input noise:Uin < 1µV (2.8 and 10 mV) @ 220Ω Uin < 1.6µV (40 mV)
Limiters:On microphone inputs
Line input sensitivity:Adjustable from -6 dBm up to +24 dBm for 0 dBFS recording
THD at 1 kHz:2.8mV Mic <0.2%, 10mV Mic <0.1%, line <0.1% (measured on AES out)
Frequency response:Mic, 10Hz – 75 kHz (+0 – 3dB), Line 10 Hz – 90 kHz (+0 -1dB) (measured on AES out)
Signal-to-noise ratio:>110 dB ASA “A”
Input level adj. range:42 dB Mic and from -6 to +24 dB Line
Input filters:LFA
Internal microphone:On the front panel
Crosstalk:Mic >70dB : Line > 110dB
OUTPUTS
Analogue line output:XLR 4.4V max (+15 dBm)
Crosstalk:>110 dB
Signal-to-noise ratio:>100 dB
Digital output:XLR AES-3 (24 bit or 16 bit)
THD+N:<0.004%<>
Frequency response:10 Hz – 75 kHz (+0-3dB)
Headphones:Stereo 6.3mm (¼”) Jack 50 Ω
Internal speaker:0.3W
OTHER
USB:Micro AB connector
M/S Decoder:Switchable
Ethernet:RJ 45
GENERAL
Dimensions:165 x 175 x 65mm (W x D x H) (Incl. battery box)
Weight:800g (1.75 lbs) (Incl. battery pack)
Power supply:External 15V
Power Consumption:Approximately 5W
Charge time:Approximately 3 hours
Battery life:>5 hours
Relative humidity:From 10% to 99% (non condensing)
The Nagra VII Anniversary Edition is the celebration of the 70th anniversary of the creation
of the very first Nagra in 1951!
Electronically identical to a Nagra SEVEN, its front panel is totally new and built from a solid billet of aluminum. All the buttons are made of aluminum, including the potentiometer that are red and green as a testimony to the legendary Nagra IV-S.
The battery compartiment is also made from a solid block of aluminum.
The whole construction is super rugged and also a pleasure to feel.
Sonically the Nagra VII is the son of the Nagra V and Nagra VI that found their roots on the Nagra IV-S.
Its microphone preamplifiers are super transparent and silent. They can be compared to the best stand-alone microphone preamplifiers and can very well be connected to large membrane studio microphones.
The A/D and D/A are capable of 192 kHz / 24 bits that will make your musical recordings
shine.
The Nagra VII is very intuitive and was designed with the sound engineer in mind. It takes a
short training period to know how to operate it and be efficient in your work.
Having a dedicated recorder is a huge advantage as it allows the sound engineer to focus on sound and quality of the recording.
AUDIO INPUTS
The VII Anniversary offers two analog audio inputs and a single stereo digital input. It will
record in PCM linear audio at sampling frequencies up to 192 kHz or in MPEG-1 layer II
compressed audio formats if the compression option is installed. The inputs are equipped
with traditional Nagra microphone preamplifiers for dynamic and phantom +48V
microphones and offer a range of switchable sensitivities to accommodate all common
microphones. AES-42 microphones can also be used as the recorder can supply the
necessary 10V dc supply voltage on the AES input. The analog LINE input will accept up to
+24dB, allowing it to be connected to a standard audio mixer in the field.
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