Fischer Amps FA 666 XB

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Product details

Ergonomic housing shape for a comfortable fit and secure hold in the ear.

Sound characteristics:

High-resolution, vibrant, and spatial sound with an additional boost in deep bass. Perfect for drums, bass, DJs, and other professional audio applications with audiophile demands and pronounced bass reproduction.

Key specifications

Application range
HiFi
Headphone type
In-ear headphones

General information

Item number
47484426
Manufacturer
Fischer Amps
Category
Headphones
Release date
31.7.2024

Application range

Application range
HiFi

Headphone type

Headphone type
In-ear headphones
Fit
In Ear

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Fischer Amps
    Not enough data
  • 1.Digitus
    0 %
  • 2.Sandberg
    0.1 %
  • 3.Havit
    0.3 %
  • 3.Renkforce
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Fischer Amps
    Not enough data
  • 1.-
    0 days
  • 1.1More
    0 days
  • 1.4smarts
    0 days
  • 1.Acefast
    0 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Digitec Galaxus
  • Fischer Amps
    Not enough data
  • 1.Awei
    0 %
  • 1.ESP
    0 %
  • 1.Manhattan
    0 %
  • 1.Maxell
    0 %
Source: Digitec Galaxus

Translation: machine translated
Very good98/100
HiFi Test Logo
HiFi TestSingle testReleaseJuly 2025
  • PositivePleasantly natural sound with a clear boost in the bass and fundamental tone
  • Positivecomprehensive equipment
  • PositiveVery good fit

    The Fischer Amps FA 666 has an extremely high resolution, plays neutrally and highly dynamically and sets standards here, as befits a working device. The FA 666 XB is audibly more powerful in the lower frequencies, but without losing sight of the other disciplines. The decision between the two siblings is basically very easy: where the FA 666 focusses completely on neutrality and lifelike reproduction,...