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Whirlwind Hatt-aes Tabletop Active Headphone Amplifier

Product Code: ga39721
Availability: In Stock

$999.00 $1,198.80

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The HATT-AES Tabletop Active Headphone Amplifier from Whirlwind converts a digital AES3 stream into a high-fidelity, low-distortion stereo headphone signal optimized for 32 Ohms headphones. Sample rates from 32 kHz to 192 KHz are recognized by the HATT-AES D/A converters. The amplifier features an analog 3.5mm TRS stereo input jack, analog signal present LEDs, and a buffered AES loop-thru output. The headphone output can also be used as an unbalanced stereo line driver.

The HATT-AES is powered by an included model #PS6 powert supply. Both 1/4” TRS and 3.5mm TRS headphone jacks are provided and the volume control adjusts the listening level. It is housed in a durable ABS box for placement anywhere a high-quality headphone driver is required.

Key Specs
Number of Headphone Channels	Single Channel
Recommended Headphone Impedance	32 Ohms
Analog Audio I/O	1x 1/8" / 3.5 mm TRS Stereo Input 1x 1/4" TRS Headphone Output 1x 1/8" / 3.5 mm TRS Headphone Output
Digital Audio I/O	1x XLR 3-Pin AES3 Input 1x XLR 3-Pin AES3 Thru
Frequency Response	20 Hz to 20 kHz ±0.8 dB (30-Ohm Load) 20 Hz to 16 kHz ±0.2 dB (10-Kilohm Load)
Power Requirements	AC/DC Power Adapter (Included)
Parameters
Number of Headphone Channels	Single Channel
Recommended Headphone Impedance	32 Ohms
Connectivity
Analog Audio I/O	1x 1/8" / 3.5 mm TRS Stereo Input 1x 1/4" TRS Headphone Output 1x 1/8" / 3.5 mm TRS Headphone Output
Digital Audio I/O	1x XLR 3-Pin AES3 Input 1x XLR 3-Pin AES3 Thru
Performance
Frequency Response	20 Hz to 20 kHz ±0.8 dB (30-Ohm Load) 20 Hz to 16 kHz ±0.2 dB (10-Kilohm Load)
Gain/Trim Range	20 dB
Maximum Input Level	Analog Inputs: +3 dBV
Maximum Output Level	+4 dBV
Impedance	AES3 Inputs: 100 Kilohms Analog Inputs: 10 Kilohms
THD+N	< 0.05% (20 Hz to 20 kHz, 30-Ohm Load) < 0.004% (20 Hz to 20 kHz, 10-Kilohm Load)
Noise	< -98 dBV (Unity Gain)
Power
Power Requirements	AC/DC Power Adapter (Included)
DC Input Power	6 VDC at 300mA
Physical
Weight	1.2 lb / 0.6 kg
Packaging Info
Package Weight	1.35 lb
Box Dimensions (LxWxH)	9.7 x 4.3 x 2.4"

The single volume control adjusts the level delivered to both left and right earpieces. The PWR LED indicates operational status, the LOCK LED shows connection with a valid AES3 stream (32 kHz to 192 KHz sample rates), and the CHA and CHB LEDs display analog audio presence at the output of the D/A converters.
Note: Although 1/4" TRS and 3.5mm TRS headphone jacks are included for convenience, only one jack should be used at a time.

Related Questions and Answers

Q: 1. I see that it comes with a dc adapter. Does it also run on batteries?

A: No battery power is available or recommended.

Q: 2. I'll rephrase my earlier question: Does the "stereo/mono" button provide mono output?

A: Yes, when the MONO/STEREO switch is pressed in for the Rolls RA62C 6-Channel Headphone Amplifier, the right and left channels are summed together, providing a mono output signal.

Q: 3. Does this amplifier come with it's own power source? If yes, does the brick only work on 110V or is it a global power supply, 100-240V?

A: A 12v DC power supply at 500 mA is included in the box. 110-240 is AC power.

Q: 4. could this work as a sideline reporter device? how do you plug in to behringer audio board ?

A: Should work and connect via the provided I/O:Mono In: 1 x 3-pin XLR femaleStereo In (L/R): 2 x 3-pin XLR female, balancedMic In: 1 x 3-pin XLR female Phone: 1 x 3.5 mm jack; 1 x 1/4 jackMic Out: 1 x 3-pin XLR male

Q: 5. is it possible to deliver this item with 220 adaptor

A: I am sorry we do not have that as an option

Q: 6. Will this Rolls RA53B shipped with 220V power adaptor?

A: The 12 VDC Power Supply included is designed to accept 120 VAC only.

Q: 7. 12 V, 500 mA is the requirement for the power adapter for the AKG HP4E according to the specs. Question: Is the tip positive or negative?

A: The manufacturer has not specified whether the power supply for the AKG HP4E 4-Channel Headphone Amplifier has a positive or negative tip, however, a dedicated power supply included with the HP4E.

Q: 8. Can multiple headphones listen to the same content?

A: That is literally the only thing this product does.

Q: 9. Does it have crossfeed function?

A: The Violectric HPA V202 Headphone Amplifier does have a switch to control which input you are listening to. However, it does not have a crossfeed function to allow you to listen to both sources at once.

Q: 10. Will this unit drive a 250 or 600 ohm headphone with plenty of power to where I don't feel like I need a higher power amplifier?

A: This headphone amplifier is designed to handle high impedance headphones, so it will have enough power for 250 or 600 Ohm headphones.

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