N22H is a reference-grade headphone amplifier with advanced C.A.S.T. cable management, battery power, and switchable power modes.
N22H is a headphone amp that can be deployed exactly where it is needed – right beside the musician.
Using our C.A.S.T. system, N22H can be connected on the end of a 100m (330ft) shielded Cat 5e, Cat 6, and Cat 7 cable and deliver a headphone mix directly to the musician during tracking.
First and foremost, N22H is a standalone, reference-grade headphone amplifier. Simply connect the line outputs of your audio interface, guitar pedalboard, mixer, keyboard, or outboard hardware directly into to N22H’s inputs, set the ‘Source’ switch on N22H to ‘Inputs’ and you are ready to use N22H for all of your heapdhone monitoring needs!
Using N22H’s headphone amp instead of those built-in to devices upgrades the headphone monitoring quality of your existing setup and allows you to benefit from more power and higher clean volume with a wider range of headphones.
C.A.S.T. Expander
Connect N22H into 500R8/500ADAT’s C.A.S.T. Input connectors and then mic/line sources connected to N22H’s inputs are sent directly to the interface’s inputs ready for recording via C.A.S.T. Meanwhile, a stereo monitor mix generated by 500R8/500ADAT is carried down the same C.A.S.T. connection and directly into N22H’s headphone output.
Standalone Cat 5 Snake
Replace cumbersome and expensive analogue multicore systems by using one N22 and a N22H to send and receive balanced analogue audio between two locations. Connect N22 to your current audio interface and send a monitor mix directly to the N22H in the vocal booth using a single shielded Cat 5e, Cat 6, or Cat 7 cable cable.
Phantom Power With 3rd Party Preamp or Audio Interface
If you’re using an audio interface or 3rd party preamp, simply connect one N22 to your preamp’s inputs, the other N22 to your microphone, and engage 48v on your preamp! Now you can effortless power and record your sources through a single C.A.S.T. connection!
Phantom Power With 500R8, 500ADAT, Camden EC2
If you’re using a 500R8, 500ADAT, or Camden EC2, simply connect the C.A.S.T. inputs of the device to the C.A.S.T. output of N22, engage 48v on your preamps, and you’re ready to record!
Key Features
- Two balanced combi jack inputs
- Two balanced XLR and 1/4” jack outputs
- Reference-quality headphone amplifier
- THD+N: <0.0009% (-100.4dB) @ +6dBu, 1kHz, A-weighted, 100 kOhm load
- Output Wattage (1kHz): 252mW x 2 @ 600 ohms, 502mW x 2 @ 220 ohms, 950mW x 2 @ 100 ohms, 470mW x 2 @ 32 ohms
- Frequency Response: 1dB, <0.8Hz to >200kHz
- Switchable High and Low Power Modes
- High Power optimised for maximum power and performance for high-impedance, over-ear, and open back mixing/mastering headphones
- Low Power optimised for maximum battery life for low-impedance, in-ears and closed back tracking headphones
- 9V Battery compartment
- Up to ~10 hours battery life (Low Power Mode)
- Up to ~2 hours Battery life (High Power Mode)
- 9V DC Power Inlet
- Includes a 9V DC (centre negative) power supply
- Can be powered with any 3rd party 9v DC (centre negative) guitar pedal power supply (1000mA supply recommended)
- C.A.S.T IN RRTT Port
- For connecting to the C.A.S.T. Output of N22 or other C.A.S.T. enabled devices
- C.A.S.T OUT TTRR Port
- For connecting to the C.A.S.T. Input of 500R8, 500ADAT or other C.A.S.T. enabled devices
- Cat5 snake connectivity with N22 or second N22H
- Compatible with any shielded Cat 5e/Cat 6/Cat 7 cable with distances up to 100m/330ft
- Improved crosstalk performance with high-performance Cat 6 and Cat 7 (recommended)
- Ruggedised metal enclosure
- Fixing holes for permanent installation
- Cable-tie holes for cable management
- Non-slip rubber feet
- ⅜” mic stand thread mount on bottom
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Prompt Delivery and Professional Packaging
Our long-standing partnership with UPS FedEx DHL and other global carriers lets us offer a range of shipping services. Our warehouse staff is extremely skilled and will package your items according to our precise and exact specifications. Your goods will undergo an extensive inspection and be safely packaged prior to being sent out. Each day, we ship to thousands of customers in many countries. The fact that we are committed to becoming the biggest online retailer in the World is clear. These warehouses are in Europe in the same way as they are in USA.
Note: Orders that include more than one item are assigned a processing period depending on the item.
Before shipping, we will inspect thoroughly the items you have ordered. Most orders are shipped within 48 hours. Expected delivery time is between 3-7 days.
Returns
Stock is dynamic. It's not entirely managed by us since we are involved with multiple entities, including the factory and the storage. The actual stock can change at any moment. It is possible that your order may be out of stock once the order has been placed.
Our policy lasts for 30 days. We cannot exchange or refund your order if it has been 30 days from the date of purchase.
For your item to be returned it must be in its original packaging, unopened and in the condition you received it. The item must be in its original packaging.
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