SIVGA at Audio46

Sivga Nightingale Planar Diaphragm In-Ear Headphones (Open Box)


2-pin connection

Product SKU: nightingale (OB)


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$229.00 Retail
$179.95 Save $49.05 (21% OFF)

1 units left
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Product Details

Audio46's Opinion

The Nightingale’s sound profile is nothing short of scrumptious. While it's true that I’m a sucker for low-mids, I’d challenge anyone to sincerely dislike this sound signature. Sufficiently lively, yet lush and tenderly restrained, this tuning and delivery is just right. And as far as planar driver IEMs go, the Nightingale has to be my favorite, not only because it’s so enjoyable, but also because it’s pretty memorable.

Our Full Review

↓ Details provided by SIVGA
(Specifications and appearance of this product are subject to change without notice)

The design is in the shape of a water droplet

The water droplet-shaped design features a front metal housing and a carefully crafted solid wood faceplate, with a delicate and elegant surface.

Sivga Nightingale Planar Diaphragm In-Ear Headphones Housing

Pleasant listening

Moderate bass, rich mids, and delicate, but not harsh treble

Classic design

With CNC machined housing and solid wood faceplate, giving it an elegant and high-end appearance.

Sivga Nightingale Planar Diaphragm In-Ear Headphones Classic Design

In-Housing Developed Planar Driver

Dual magnetic driver

There is a dual magnetic field rectangular array structure, which has high transmission sensitivity, uniform soundstage distribution, and good transient response. It uses magnetic mechanics to reasonably match two sets of high-performance rare earth iron boron magnets, which significantly improves the efficiency compared to ordinary single magnets.

Driver Frame

It is made of aviation aluminum magnesium alloy material with a CNC machining pro- cess, so the size of the sound hole and vent hole is more precise, and it can optimize the movement of the diaphragm and accurately reproduce the rhythm of each frequency point. It can effectively reduce the resonance of the sound chamber, making the sound more pure and comfortable, while also increasing the lifetime of the driver.


It is made of the latest self-developed ultra-thin composite material, combined with aluminum coil to make its treble more transparent and clean, while also extending the soundstage and making it wider.

Sivga Nightingale Planar Diaphragm In-Ear Headphones Driver Structure

Pleasant Sound

The scientific combination of ultra-thin composite diaphragm and powerful magnet makes its bass punchy and elastic, while also keeping high resolution for the treble.
The mid-range vocals are rich, emotional, and positioned slightly forward.

Sivga Nightingale Planar Diaphragm In-Ear Headphones Diaphragm

Comfortable to wear

The shape of the earphones perfectly matches the contour of the ears. The material of the earbud is very soft, making it very comfortable to wear.

Sivga Nightingale Planar Diaphragm In-Ear Headphones with Eartips

High-end material selection

The wood faceplate has a bright surface and good texture The faceplate is carefully selected from precious wood that has been preserved for many years and is made by CNC precise machining, as well as traditional handmade techniques, like multiple polishing, painting, and natural air drying.

Sivga Nightingale Planar Diaphragm In-Ear Headphones High-End Materials

High-end cable

0.78mm 2-pin detachable cable design. The cable connector is 4.4mm balanced.
◆ Conductor: Japanese square silver plated copper
◆ Cable structure: (4 0.23mm x 7 cores +250D bulletproof wire) x 4 strands
◆ Outer insulation: Imported high gloss soft PVC, which is soft and not easy to tangle.

Sivga Nightingale Planar Diaphragm In-Ear Headphones High-End Cable

In the Box

  • SIVGA Nightingale
  • Hard carrying case
  • 2x Eartip size M
  • 2x Eartip size L
  • 2x Eartip size S
  • 1x Eartip case

Sivga Nightingale Planar Diaphragm In-Ear Headphones In The Box


  • Style: In-ear
  • Driver type: Planar diaphragm
  • Driver size: φ14.5 mm
  • Frequency response: 20 Hz - 40K Hz
  • Sensitivity: 100 dB +/- 3 dB
  • Impedance: 16Ω+/-15%
  • Cable length: 1.2 M +/-0.2 M
  • Plug size: φ4.4 mm
  • Weight: 15g


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  • "What is the condition?" It's going to be like-new with no signs of wear unless the title mentions otherwise
  • "Does it have any issues?" We never list products that have any compromise on their ability to function on par with a brand new item
  • "Were repairs done on it?" We don't do repairs at our store; we send lemons back to the manufacturer
  • "What is its history?" Open Box units could be: a customer return, a review unit, or store demo that has less than 5 hours of use

Our expert team tests and verifies every item to ensure it meets or exceeds your expectations, and with free shippingno restocking fees, and 30 day returns, purchasing open box audio gear from us is a risk-free way to save. Try Audio46 today and experience the difference.

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