NOBUNAGA LABS / Oochidori HA NLP-ODR-HA

The Oochidori HA (NLP-ODR-HA) is an 8-core headphone replacement cable designed to deliver vivid mid-to-low frequencies and exceptional expressive capability. Each core consists of 49 individual conductors, and the high-quality PVC jacket ensures both a rich soundstage and minimal touch noise.

■ 8-Core Silver-Plated OCC Cable for Detailed, Natural Sound
・The cable utilizes silver-plated OCC (Ohno Continuous Cast) conductors, delivering a cohesive, vibrant mid-to-low frequency range with exceptional expressive capability. Each core consists of 49 individual 0.06mm-diameter strands, woven into an 8-core configuration. This design achieves a perfect balance of density and information, resulting in a natural, expansive soundstage, precise imaging, and a detailed, well-balanced sonic presentation.

■ Outer Sheath Designed for Comfort and Ease of Use
・The outer sheath is crafted from high-quality PVC, known for its excellent flexibility and durability. Compared to the previous model, this version has been refined to be even lighter and more supple, making it easier to handle while significantly reducing touch noise for a more comfortable user experience.

■ Balanced Connection to Maximize Equipment Performance
・Balanced connections utilize independent amplifiers for the left and right channels, minimizing crosstalk. This enables more precise imaging and a superior sense of spatial depth.
The 8-core braided configuration is specifically engineered to maximize the benefits of a balanced connection.

■ High-Quality Japanese-Made Plugs
・The 4.4mm 5-pole plug features gold-plated contacts, ensuring excellent electrical conductivity. A specialized treatment applied during the flash-plating process prevents issues such as plating peel-off or oxidative corrosion, maintaining high-level quality over the long term. The plug shell features an original NOBUNAGA Labs matte-black design—simple, yet exuding a sense of luxury.
・The 3.5mm 4-pole plug also features gold-plated contacts, which maximize channel separation and allow your headphones to perform to their full potential. ■ Features High-Purity, Japanese-Made Solder
・Lead-free, silver-containing solder is used for the connections at the plugs and connectors. This minimizes surface irregularities at the contact points, enhances connection stability, and ensures the clear reproduction of even the most subtle sonic nuances.
Furthermore, its excellent bonding characteristics help prevent oxidation and surface roughness at the contact points, while also blocking the introduction of unwanted noise. The result is a natural, smooth sound characterized by a high degree of silence (low noise floor).


・Cable: 8-core, silver-plated 7N single-crystal copper
・Cable Length: 120cm
・Headphone-side Plug: 3.5mm 4-pole straight plug
・Device-side Plug: 4.4mm 5-pole straight plug
・Impedance: 0.09Ω or less
・Warranty: 1 month

・Headphone-side Compatibility
ASHIDAVOX: HA-SX12/HD
AVIOT: WA-Z1PNK
FOSTEX: T50RPmk4, T50RPmk4CL, T50RPmk4Q
SONY: MDR-M1, MDR-MV1, MDR-M1ST
ULTRASONE: SIGNATURE QUANTUM, SIGNATURE MASTER PRO, SIGNATURE AERO, SIGNATURE RAYVO
*Note: As there is no screw-locking mechanism, the cable cannot be locked into place. *Incompatible models
FOSTEX:T60RP
HiFiMAN:Deva Pro
JVC: HA-SS01・HA-SS02
OPPO:PM-3
PIONEER:SE-MHR5
V-MODA: M-200/M100

[4.4mm 5-pole plug side]
Astell&Kern: SP4000T・SP4000・SP3000M・SP3000T・PD20・PD10
Cayin: N8ii・N7+・N6iii
FIIO: M27・M33 R2R・M21・Snowsky DISC・Snowsky ECHO
HiByMusic: R8 II/R6 Pro MAX/R6 Pro II (2025)
iBasso Audio:DX340・DX260MK2
ONIX: Tocata XM2・Overture XM5・Waltz XM10LTD
SHANLING: M8T・M7T
SONY: NW-WM1ZM2・NW-WM1AM2・NW-ZX707
Other 4.4mm 5-pole compatible players