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Sony MUC-B20SB2 Kimber Kable 4.4mm Balanced Headphone Cable – 2.0m
£128.88
| Model: MUC-B20SB2 |
In stock
| Delivery | 4–5 working days · Fully tracked |
| Returns | 30 Day Returns |
| Warranty | 12-Month Warranty |
| Payment | Airwallex · PayPal · Klarna |
The Sony MUC-B20SB2 Kimber Kable 4.4mm Balanced Cable — Sony’s official 2.0 m balanced upgrade cable for Sony MDR-Z1R, MDR-Z7 and MDR-Z7M2. A 4.4 mm balanced standard plug on the player side and two gold-plated 3-pole 3.5 mm mini plugs (left/right) on the headphone side let you run your headphones in balanced mode from a Walkman or amplifier with a 4.4 mm output. Developed with KIMBER KABLE using an 8-core braided multi-gauge OFC design. Brand new in Sony retail packaging.
- ✓ 4.4 mm balanced standard plug (5-pole) — for Sony Walkman, DAPs and amps
- ✓ Fits MDR-Z1R / Z7 / Z7M2
- ✓ KIMBER KABLE 8-core braid · multi-gauge OFC · gold-plated plugs
- ✓ 2.0 m · Genuine Sony MUC-B20SB2 · Brand New — Retail Packaging
The Sony MUC-B20SB2 Kimber Kable 4.4mm Balanced Cable — Sony’s official 2.0 m balanced upgrade cable for Sony MDR-Z1R, MDR-Z7 and MDR-Z7M2. A 4.4 mm balanced standard plug on the player side and two gold-plated 3-pole 3.5 mm mini plugs (left/right) on the headphone side let you run your headphones in balanced mode from a Walkman or amplifier with a 4.4 mm output. Developed with KIMBER KABLE using an 8-core braided multi-gauge OFC design. Brand new in Sony retail packaging.
- ✓ 4.4 mm balanced standard plug (5-pole) — for Sony Walkman, DAPs and amps
- ✓ Fits MDR-Z1R / Z7 / Z7M2
- ✓ KIMBER KABLE 8-core braid · multi-gauge OFC · gold-plated plugs
- ✓ 2.0 m · Genuine Sony MUC-B20SB2 · Brand New — Retail Packaging
The Sony MUC-B20SB2 Kimber Kable 4.4mm Balanced Cable unlocks balanced listening for your Sony headphones. Swap the standard cable for this 2.0 m Sony original and connect to any 4.4 mm balanced output — Walkman, portable DAP or desktop amplifier — for separate left and right signal paths and a cleaner, more open presentation. Its 8-core braided construction, co-developed with KIMBER KABLE, uses multi-gauge OFC conductors chosen for tonal balance.
4.4 mm Balanced
Pentaconn Standard Plug
The industry-standard balanced connector used on Sony Walkman and many DAPs and headphone amplifiers.
KIMBER KABLE Design
8-Core Multi-Gauge OFC
A braided eight-core structure with conductors of different gauges, developed together with KIMBER KABLE.
Gold-Plated Plugs
2.0 m Length
Gold-plated connectors at both ends for a reliable, corrosion-resistant contact.
Right choice if you…
✔ Own MDR-Z1R / Z7 / Z7M2
✔ Have a player or amp with a 4.4 mm balanced output
✔ Want a genuine Sony upgrade cable
Look elsewhere if you…
✖ Only have a 3.5 mm headphone jack
✖ Own headphones not listed as compatible
Sony MUC-B20SB2 Kimber Kable 4.4mm Balanced Cable — Specifications
| Brand | Sony (genuine original) |
| Model | MUC-B20SB2 |
| Length | 2.0 m |
| Player-side plug | 4.4 mm balanced standard plug (5-pole), gold-plated |
| Headphone-side plug | Two gold-plated 3-pole 3.5 mm mini plugs (left/right) |
| Compatibility | Sony MDR-Z1R, MDR-Z7 and MDR-Z7M2 |
| Cable | 8-core braided, multi-gauge OFC conductors, engineered with KIMBER KABLE |
| Weight | approx. 90 g |
| Warranty | Manufacturer warranty |
In the Box
Sony MUC-B20SB2 headphone cable (2.0 m)
Frequently Asked Questions
Which headphones does the MUC-B20SB2 fit?
Sony lists it for the Sony MDR-Z1R, MDR-Z7 and MDR-Z7M2.
What do I need to use a 4.4 mm balanced cable?
A player or amplifier with a 4.4 mm balanced output, such as Sony Walkman NW-WM1 and NW-ZX series models or a desktop amp with a Pentaconn 4.4 mm socket. It will not plug into a standard 3.5 mm headphone jack.
What is the benefit of balanced connection?
A balanced connection drives the left and right channels separately, which can improve channel separation and give a cleaner, more spacious sound with compatible sources.
What is the difference between MUC-B20SB2 and MUC-B20SB1?
The MUC-B20SB2 is Sony’s running-change successor to the MUC-B20SB1. Sony keeps the same specifications and features; only the model suffix changed.
Is it genuine Sony?
Yes. It is Sony’s official MUC-B20SB2 headphone cable, brand new in sealed Sony retail packaging, dispatched from our UK warehouse.
Condition
Brand New — Retail Packaging
Warranty
Manufacturer Warranty (Sony)
Delivery
4–5 Working Days · Fully Tracked
Also Available at maibo
Browse the full audio range at maibo.
| Brand | Sony |
|---|---|
| Model | MUC-B20SB2 |
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