
Superlux HA4D Headphone Amp
- North Island $10 · South Island $15. See delivery details
- Found it cheaper from an eligible NZ retailer? See our Price Match policy
- Faulty item? Contact us first
Superlux HA4D is a studio-grade quality stereo headphone amplifier that is perfect for applications such as Podcasting or Studio recording. It provides four independent 1/8” headphone output jacks, with each headphone output controlled by a level control and mute button for extra ease of control. Unlike ordinary headphone amplifiers, the HA4D is powered by USB-C cable, which is super convenient as it can be powered by wall socket, power bank, or laptop.
Features:
- High quality circuit design. ≧ 100 dB dynamic range.
Able to drive headphone to high levels with very low
distortion. - 4 independent headphone outputs with individual
volume control and mute button. - Compact and low-profile design.
- Intuitive operation interface designed for Podcaster.
- Powered by USB-C port
Specifications:
- Gain 24 dB
- Clipping Level +20 dBu
- Output impedance 47 Ω
- Frequency Response 10 - 50K Hz +/- 1.0 dB
- Dynamic Range ≥100 dB
- S/N Ratio < 0.03%
- Inputs impedance 1,000 Ω
- Power Type-C DC 5V
- Finish Dark gray
- Dimensions 120×70×30mm (4.72"×2.75"×1.18")
- Net Weight 233g (8.21 oz.)
Product specifications will appear here when available.
North Island $10, South Island $15 — standard delivery takes 1–3 business days (rural addresses add approximately 2 business days). Full delivery policy
We don't offer change-of-mind returns. If an item arrives faulty, contact us first and we'll guide you through assessment and return — your rights under the Consumer Guarantees Act are unaffected. Full returns policy
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Details
Superlux HA4D is a studio-grade quality stereo headphone amplifier that is perfect for applications such as Podcasting or Studio recording. It provides four independent 1/8” headphone output jacks, with each headphone output controlled by a level control and mute button for extra ease of control. Unlike ordinary headphone amplifiers, the HA4D is powered by USB-C cable, which is super convenient as it can be powered by wall socket, power bank, or laptop.
Features:
- High quality circuit design. ≧ 100 dB dynamic range.
Able to drive headphone to high levels with very low
distortion. - 4 independent headphone outputs with individual
volume control and mute button. - Compact and low-profile design.
- Intuitive operation interface designed for Podcaster.
- Powered by USB-C port
Specifications:
- Gain 24 dB
- Clipping Level +20 dBu
- Output impedance 47 Ω
- Frequency Response 10 - 50K Hz +/- 1.0 dB
- Dynamic Range ≥100 dB
- S/N Ratio < 0.03%
- Inputs impedance 1,000 Ω
- Power Type-C DC 5V
- Finish Dark gray
- Dimensions 120×70×30mm (4.72"×2.75"×1.18")
- Net Weight 233g (8.21 oz.)
Specifications
Product specifications will appear here when available.
Shipping & Returns
North Island $10, South Island $15 — standard delivery takes 1–3 business days (rural addresses add approximately 2 business days). Full delivery policy
We don't offer change-of-mind returns. If an item arrives faulty, contact us first and we'll guide you through assessment and return — your rights under the Consumer Guarantees Act are unaffected. Full returns policy
Reviews
No reviews yet.




