Superlux
Superlux HD 660PRO 32 ohms 40mm 3.5/6.3mm 2 in 1 accessory
Closed-back headphones with 40 mm neodymium drivers, 32 ohm impedance and included 3.5 mm and 6.3 mm adapters for studio or mobile use
- Deep, punchy bass from precision-tuned 40mm Neodymium drivers
- 32-ohm impedance balances studio-grade audio with portable device compatibility
- Comfortable long sessions via leather headband and velvet ear pads
- Adjustable headband and swivel ear cups for secure, customisable fit
- 5 mm plug and 6.3 mm adapter connect to tablets, laptops, computers
Studio headphones for creators
The Superlux HD 660PRO is a closed-back headphone built with 40 mm neodymium drivers and a 32 ohm impedance. It targets recording engineers, podcasters and musicians who need accurate monitoring without a dedicated amplifier. The package includes a 3.5 mm plug and a 6.3 mm adapter for broad device compatibility.
Upgrade from consumer headsets
These headphones replace entry-level earbuds or gaming headsets that colour the signal with boosted bass or compressed dynamics. The jump is worth it when you need flat response for mixing, tracking vocals or editing dialogue, and when a 32 ohm load lets you monitor directly from a laptop, tablet or audio interface without extra gain.
32 ohm load and closed-back isolation
The 32 ohm rating provides ample volume from portable sources while keeping distortion low during critical listening. Closed-back cups block ambient noise so you hear detail in quiet passages, yet the seal can feel warm during multi-hour sessions. The 3.5 mm and 6.3 mm connections cover most interfaces, though devices with only USB-C or Lightning ports will need a separate dongle.
Highlights
- Deep, punchy bass from precision-tuned 40mm Neodymium drivers
- 32-ohm impedance balances studio-grade audio with portable device compatibility
- Comfortable long sessions via leather headband and velvet ear pads
- Adjustable headband and swivel ear cups for secure, customisable fit
- 5 mm plug and 6.3 mm adapter connect to tablets, laptops, computers
Specifications
No published specifications for this item yet.
Questions about this item
What headband and ear pad materials does the HD 660PRO use for long sessions?
The headband is upgraded leather and the ear pads are ultra-soft velvet, designed for minimal fatigue during marathon listening or mixing sessions.
How do I connect the 3.5 mm plug to a 6.3 mm jack on my audio interface?
Screw the supplied 6.3 mm adapter onto the fixed 3.5 mm plug until it seats firmly; the step people miss is not tightening it fully, which causes intermittent contact.
Are the 40 mm neodymium driver ear pads replaceable when the velvet wears out?
Yes, the over-ear velvet pads can be pulled off and replaced with compatible 40 mm replacements to restore comfort and isolation.
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