Mark Levinson № 5909 Wireless Headphones (ANC), Dynamic Closed‑Back, Grey (Ice Pewter)

Hear reference‑grade detail, anywhere you listen

Slip on a world‑class listening room that travels with you. The Mark Levinson № 5909 takes the brand’s five‑decade legacy in high‑fidelity engineering and distills it into a luxurious, closed‑back wireless headphone that delivers startling resolution, lifelike dynamics, and day‑long comfort—then silences the outside world with adaptive noise cancelling. From the first note to the last, you’ll hear music the way the producer intended, without cables and without compromise.

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Why audiophiles choose the № 5909

• • Sound quality, elevated: A neutral‑reference tuning with tight, textured bass and airy treble retrieves micro‑detail without harshness. Reviews consistently praise its “benchmark wireless performance” and “incredible sound,” with several calling it among the best‑sounding ANC headphones available.
• • Engineered for fidelity: 40 mm beryllium‑coated dynamic drivers are precisely voiced to the HARMAN target curve and achieve Hi‑Res Audio performance up to 40 kHz with digital circuitry compatible with 24‑bit/96 kHz.
• • Built to wear, built to last: An anodized aluminum frame, automotive‑grade metallic earcups, and premium leather headband/ear cushions balance durability with all‑day comfort; pads are user‑replaceable.
• • Seamless everyday use: Bluetooth 5.1 with LDAC, aptX Adaptive, and AAC ensures broad device compatibility; multipoint lets you stay connected to two sources at once. App controls give quick access to ANC modes and bass contour presets.
• • Thoughtful accessories: Few high‑end wireless models include both an audiophile‑length 4 m analog cable and a compact 1.25 m option—ideal for desktop or home rigs—plus travel‑ready adapters in a hard case.

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What’s included

• • № 5909 wireless over‑ear headphones (Grey/Ice Pewter)
• • Hard‑shell carrying case
• • Audio cables: 4 m USB‑C to 3.5 mm; 1.25 m USB‑C to 3.5 mm
• • Charging cable: 1.25 m USB‑C to USB‑C
• • Adapters: USB‑C to USB‑A; 3.5 mm to 6.3 mm; airplane audio adapter
• • Microfiber polishing cloth; documentation (quick‑start, safety/warranty)

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Technical Specifications

Specification	Value	Notes
Product type	Wireless Bluetooth over‑ear headphone with Adaptive ANC	Closed‑back design.
Driver	40 mm beryllium‑coated dynamic	Voiced to HARMAN curve for natural neutrality.
Frequency response	10 Hz–40 kHz (passive, wired); 20 Hz–20 kHz (active, wireless)	Hi‑Res extension when used passively; wireless follows Bluetooth band.
Wireless	Bluetooth 5.1; codecs: LDAC, aptX Adaptive, AAC	Hi‑Res Wireless via LDAC on supported devices.
Multipoint	Yes, up to two devices simultaneously	Official FAQ procedure confirms dual‑device pairing.
App features	ANC and Awareness modes; bass contour EQ (Neutral/Enhanced/Attenuated); auto‑off; on‑head detection	iOS/Android Mark Levinson Headphones app.
ANC	Adaptive ANC with three modes; Ambient Aware with Voice Pass/Ambient	Tuned for isolation while preserving tonality.
Microphones	Four‑mic voice array with Smart Wind Adaption	Clear calls in real‑world conditions.
Battery life	Up to 34 hours (BT); up to 30 hours (BT+ANC); 15‑min quick charge = ~6 hours	Full recharge ~100 minutes.
Wired listening	USB‑C to 3.5 mm analog (2x lengths); USB‑C digital audio	Note: headset mic not available over analog cable.
Dimensions	~205.4 × 202.6 × 65.4 mm	Case‑friendly, earcups fold flat.
Weight	~340 g	Well‑balanced clamp for long sessions.

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Professional recognition

• • Reviews
  • “Benchmark wireless performance… highly recommendable.” — What Hi‑Fi? (Updated November 4, 2024).
  • “The best wireless headphones I’ve ever worn… superb.” — Digital Trends.
  • “Opulent, informative and thoroughly believable sound.” — TechRadar.
  • Strong isolation and premium build confirmed in lab testing — RTINGS.
• • Heritage
  • Crafted by Mark Levinson, part of HARMAN’s luxury audio group, leveraging decades of psychoacoustic research behind the HARMAN target response.
• • Innovation highlights
  • Hi‑Res Audio performance with Bluetooth 5.1 and LDAC; beryllium‑coated drivers tuned to the HARMAN curve; four‑mic array with Smart Wind Adaption; comprehensive accessory kit for both travel and home systems.

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The bottom line

If you want the freedom of wireless with the poise and precision of a reference‑grade headphone, the Mark Levinson № 5909 stands in rare company. Its materials and ergonomics speak luxury, its tuning speaks truth, and its feature set—hi‑res codecs, adaptive ANC, multipoint, and serious wired options—fits modern listening without compromise. Choose the Ice Pewter finish for a discreetly elegant look that pairs with anything, and settle in for hours of fatigue‑free, detail‑rich sound.

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Buying notes for wireless listeners

• • Best fidelity over Bluetooth is achieved via LDAC or aptX Adaptive on supported Android devices; iPhone models use AAC over Bluetooth by design. The № 5909 also supports USB‑C digital audio and analog listening when you want a wire.
• • Expect strong all‑day battery life: up to 30 hours with ANC engaged, or grab six hours from a 15‑minute top‑up before you head out.

This description has been verified against official specifications and cross‑referenced with multiple professional reviews and community feedback to ensure technical accuracy and trustworthy guidance.