B&H Photo Video Pro Audio The Professional's Source 800.606.6969 / 212.444.6615
0 $0.00
Your cart is currently empty

You have 0 items in your cart

View Cart & Begin Checkout

N.Y.C. Store Pickup Ready Within the Hour

Nagra Seven 2-Channel Universal Digital Recorder

Nagra Seven 2-Channel Universal Digital Recorder

Nagra Seven 2-Channel Universal Digital Recorder Side View Shown in Use

Show MoreLess


Special Order
Ship Time: 7-14 business days 
Free Standard Shipping
Not eligible for free Expedited Shipping

Product Highlights

  • 2 Channels of 24-bit/192 kHz AD/DA
  • Color Touchscreen
  • USB for Transfers/Keyboard Connection
  • 16 GB Internal Storage
  • Expandable via microSD Slot
  • Record PCM Files
  • Built-In Rechargeable Battery
Show moreShow less

You Pay: $3,300.00

What item is right for you?

Ask our Experts!

The Seven 2-Channel Universal Digital Recorder from Nagra is a 2-channel recorder capable of capturing your audio in up to 24-bit/192kHz resolution. The Seven in controllable via its front-panel color touchscreen, which displays audio levels, operating mode, and device status, and allows you to program short cuts for personalization of your workflow.

The recorder features both analog and digital inputs, and 16 GB of internal memory that can be expanded via its microSD card slot or its USB port for USB flash storage. The USB port also allows you to transfer files or connect a keyboard to the Seven for data entry. It is powered by its built-in rechargeable battery.

Audio Inputs
The Seven 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. The inputs are equipped with traditional Nagra microphone preamplifiers for both dynamic and phantom +48 V 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 10 V DC supply voltage on the AES input, which is also equipped with a sample rate converter.

The analog line input will accept up to +24 dB allowing it to be connected to a standard audio mixer in the field
The Nagra Seven has a color touchscreen allowing flexibility in the display modes and screens, but also eliminating all switches, which can break after extensive use or if damaged. The audio levels, current operating mode and status of the recorder are shown on the touchscreen display mounted on the front of the unit. The screen is sunlight readable, and gives access to the entire menu structure of the recorder.

Various programmable "short cuts" are available giving many personalization possibilities
The Nagra Seven is fitted with an internal 16GB micro SD flash memory. The main extractable media is an SD memory card which inserts into the slot on the left side of the recorder. An external USB storage device may also be connected to the USB port using an adapter interface cable
USB 2.0 Port
A micro-AB USB port allows the unit to be connected to a computer for file transfer. With an interface adapter, the same port can also be used to connect an external device such as a USB memory stick or computer keyboard for data entry
Start / Stop
A 3.5mm miniature jack socket is fitted for remote fader start/stop commands. This will allow the unit to be remotely controlled by a simple switch closure according to the current operational mode
The Nagra Seven powered by a lithium-polymer rechargeable battery pack, that will power the unit for about 8 hours. Rechargeable "AA" cells or even dry cells (in an emergency) can also be used in the supplied battery compartment
Internal Storage Micro SD Flash memory card
Removable Media SD flash card
Disk Format FAT 16 / 32
Recording Method Linear digital PCM
File Type 16/24-bit Broadcast Wave File BWF (WAV)
Conversion 24-bit Sigma Delta
Bit Rates 32 kbps up to 384 kbps
Tracks 2
Sampling Rate 44.1, 48, 88.2, 96, 176.4 and 192 kHz
Recording Capacity 1 hour at 24-bit/48 kHz per GB of memory
Buffer Pre-Recording Buffer: Programmable
Display Color LCD touchscreen
Level Meters On color display
Digital Input XLR 3-pole, AES 42
Analog Inputs 2x XLR Microphone/Line Inputs with +48 V Phantom Power
Input Sensitivity Microphone: 2.8, 10 and 40 mV/Pa, selectable Line: Adjustable from -6 dBm up to +24 dBm for 0 dBFS recording
Input Noise Microphone:
Uin < 1 µV (2.8 and 10 mV) @ 220 Ω
Uin < 1.6 µV (40 mV)
Limiter On microphone inputs
THD @ 1 kHz: 2.8 mV Mic <0.2%, 10 mV Mic <0.1%, line <0.1% (measured on AES out)
Frequency Response Mic: 10 Hz to 75 kHz (+0, - 3 dB)
Line: 10 Hz to 90 kHz (+0, -1 dB) (measured on AES out)
Signal to Noise Ratio >110 dB ASA "A"
Input Level Adjustment Microphone: 45 dB
Line: From -6 to +24 dB
Input Filters LFA
Microphone Internal, on the front panel
Crosstalk Mic: > 70 dB
Line: > 110 dB
Line Output Analog Line Output: XLR 4.4 V max (+15 dBm)
Crosstalk >110 dB
Signal to Noise Ratio >100 dB
Digital Output XLR AES-3 (24 or 16-bit)
THD + N <0.004%
Frequency Response 10 Hz to 75 kHz (+0, -3 dB)
Headphones Stereo 1/4" (6.3 mm) jack 50 Ω
Internal Speakers 0.3 W
USB micro AB connector
M/S Decoder Switchable
Ethernet RJ 45
Relative Humidity From 10% to 99% (non condensing)
Battery Life >7 hours
Charge Time Approximately 3 hours (LIPO pack)
Power Consumption Approximately 5 W
Power Supply External 15 V
Dimensions (WxDxH) 6.5 x 7 x 2.5" (165 x 175 x 65 mm)
Weight 1.75 lb (800 g), including battery pack
Nagra Seven 2-Channel Universal Digital Recorder
  • Limited 1-Year Warranty
  • Be the first to review this item

    Batteries & Power

    See more

    Required item: Always keep spare batteries handy and you won't get caught without power.

    Duracell - AA 1.5v Alkaline Coppertop Battery (4-Pack)
    • You Pay: $2.79
    Watson - 4-Hour Rapid Charger with 4 AA NiMH Rechargeable Batteries (2300mAh)
    • You Pay: $17.95


    See more

    Add interconnectivity options for your equipment.

    Kopul - Studio Elite 4000 Series XLR M to XLR F Microphone Cable - 6' (1.8 m), Black
    • You Pay: $16.99

    Digital Cables

    See more

    Add digital interconnectivity options for your equipment.

    Comprehensive - EXF Series XLR Male to XLR Female AES/EBU Cable - 3'
    • You Pay: $15.99

    Store and read data with the proper media.

    Transcend - 4GB microSDHC Memory Card Class 10 With microSD Adapter
    • You Pay: $5.66


    See more

    Headphones are essential for real-time monitoring and mixing.

    Senal - SMH-1000 Professional Field and Studio Monitor Headphones
    • You Pay: $89.99

    Cases & Protection

    See more

    Carry, store and protect all your equipment in a bag or case.

    Sachtler - Lightweight Audio Bag (Small)
    • You Pay: $167.00
    View all Accessories
    See any errors on this page? Let us know.