Schiit Audio Hel Desktop Headphone Amplifier & USB DAC
- Uses the latest AKM AK4490 D/A converter found in DACs costing 10x this price
- Up to 1000mW into 32 ohms, a great match for almost any headphone or earphone
- 6.35mm headphone jack convenient for use with full size headphones
- 3.5mm microphone input conveniently located on the front
- Comes with 3.5mm fixed line output & variable outputs at the back
- Powered by microUSB port, comes with second microUSB power input for low powered devices or for use as just an amplifier
Schiit Audio Hel, microUSB Cable
Product Availability | Preorder / Backorder (currently unavailable) |
Product Type | Amplifier (Headphone), DAC (Digital-Analog Converter) |
Style/Type | Desktop |
Features | Line-in, Line-out, Microphone |
DAC | AKM AK4490 with TI OPA1662-based filter stage |
Sampling / Bitrate | 16/44.1 to 24/192 supported without drivers on Windows 10, Mac, Linux, Android (UAC 2 device) |
Frequency Response (Hz) | 20Hz-20Khz |
Impedance (Ω) | 0.25 |
Signal-to-Noise Ratio (SNR) | >108db |
Total Harmonic Distortion (THD) | <0.0015% |
Max Output Power (mW / W) | 1200 |
Mic for Calls/Communication | In-Line Microphone |
Input Connectivity Options | micro-USB, Microphone in |
Output Connectivity Options | 6.35mm Stereo, 3.5mm Balanced / 4-Pole |
Colour | Black |
Product Weight (g) | 369 |
Additional Tech Specs | Maximum Power, 16 Ohms: 1200mW RMS Maximum Power, 32 ohms: 1000mW RMS Maximum Power, 50 ohms: 650mW RMS Maximum Power, 300 ohms: 200mW RMS THD: 108db, A-weighted, referenced to 1V RMS Crosstalk: >-80dB, 20Hz-20KHz Output Impedance (headphones): 0.25 ohms Output Impedance (line out): 75 ohms Input Impedance (rear 1/8" jack): 10k ohms Gain: 1 (0dB) or 5 (14dB) USB Receiver: C-Media CM6631A DAC: AKM AK4490 with TI OPA1662-based filter stage Sample Rates and Bit Depths: 16/44.1 to 24/192 supported without drivers on Windows 10, Mac, Linux, Android (UAC 2 device) Output Stage: TI OPA1688 (4 amp stages per channel) Power Supply: Via USB, with +/- 12V rails via high-current dual-polarity switching regulator, with inductor filtering and local regulation Power Consumption: 2.5W typical |
Package Contents | Schiit Audio Hel, microUSB Cable |
Warranty | 2 years (local) |
If you're based in Singapore,
- spend $300 or more for free doorstep delivery1.
($250 for Silver/Gold/Platinum VIP members) - add a few more bucks, for delivery during the night/weekend, or quicker prioritised delivery options2.
- self-collection is possible at our Showroom, based in Ubi (nearest to MacPherson MRT). Find out where, and how to get to us here.
- and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
GrabExpress, Lalamove, GoGoX, RydeSEND services are welcome.
View additional Terms & Conditions associated to local doorstep delivery service.
Friends from Overseas,
- we do ship internationally.
- shipping fees are calculated according to total gross actual or volumetric weight of all item(s) in cart, whichever higher.
- shipping fees will vary depending on international carrier(s)3, and will be displayed during checkout.
- do be aware of additional import tax/VAT that may apply.
Due to recent changes in U.S. trade regulations, additional tariffs are being imposed on products manufactured in China and imported into the United States. As many of our audio products are made in China, orders shipped to U.S. addresses may be subject to an added tariff charge at checkout, reflected as a "U.S. Import Tariff Surcharge". Please note that this surcharge amount is determined by U.S. import policies and may vary significantly depending on product categories and any future policy adjustments. These charges are necessary to ensure compliance with U.S. customs requirements and to allow us to continue serving our U.S. customers reliably. We strongly encourage you to review the total cost at checkout before placing your order.
View additional Terms & Conditions associated to international door to door shipping service.
1 Terms and condition do apply for free delivery. For more information, click here to view.
2 View our updated list of local delivery options.
3 View our updated list of international carriers.
No Reviews Available Yet. Leave Your Review
Product Availability | Preorder / Backorder (currently unavailable) |
Product Type | Amplifier (Headphone), DAC (Digital-Analog Converter) |
Style/Type | Desktop |
Features | Line-in, Line-out, Microphone |
DAC | AKM AK4490 with TI OPA1662-based filter stage |
Sampling / Bitrate | 16/44.1 to 24/192 supported without drivers on Windows 10, Mac, Linux, Android (UAC 2 device) |
Frequency Response (Hz) | 20Hz-20Khz |
Impedance (Ω) | 0.25 |
Signal-to-Noise Ratio (SNR) | >108db |
Total Harmonic Distortion (THD) | <0.0015% |
Max Output Power (mW / W) | 1200 |
Mic for Calls/Communication | In-Line Microphone |
Input Connectivity Options | micro-USB, Microphone in |
Output Connectivity Options | 6.35mm Stereo, 3.5mm Balanced / 4-Pole |
Colour | Black |
Product Weight (g) | 369 |
Additional Tech Specs | Maximum Power, 16 Ohms: 1200mW RMS Maximum Power, 32 ohms: 1000mW RMS Maximum Power, 50 ohms: 650mW RMS Maximum Power, 300 ohms: 200mW RMS THD: 108db, A-weighted, referenced to 1V RMS Crosstalk: >-80dB, 20Hz-20KHz Output Impedance (headphones): 0.25 ohms Output Impedance (line out): 75 ohms Input Impedance (rear 1/8" jack): 10k ohms Gain: 1 (0dB) or 5 (14dB) USB Receiver: C-Media CM6631A DAC: AKM AK4490 with TI OPA1662-based filter stage Sample Rates and Bit Depths: 16/44.1 to 24/192 supported without drivers on Windows 10, Mac, Linux, Android (UAC 2 device) Output Stage: TI OPA1688 (4 amp stages per channel) Power Supply: Via USB, with +/- 12V rails via high-current dual-polarity switching regulator, with inductor filtering and local regulation Power Consumption: 2.5W typical |
Package Contents | Schiit Audio Hel, microUSB Cable |
Warranty | 2 years (local) |
No Reviews Available Yet. Leave Your Review

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