iBasso AMP18

gain switch
Delivered between Sat, 18.4. and Sat, 25.4.
Only 2 pieces in stock at supplier
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Product details

The iBasso AMP18 is a powerful portable headphone amplifier specifically designed for audiophiles who expect outstanding audio quality from their digital audio players. With an innovative dual-mono circuit design and two independent amplifier channels, the AMP18 provides a balanced audio output that ensures minimal crosstalk and distortion. The use of high-quality components, including premium operational amplifiers and precision resistors, guarantees precise signal reproduction across the entire frequency spectrum. The module is equipped with various output connections, including 2.5 mm and 4.4 mm balanced outputs as well as a standard 3.5 mm single-ended output, allowing for broad compatibility with different headphones and in-ear monitors. With an impressive battery life of about 8 hours and a compact design, the AMP18 is ideal for mobile use.

  • Dual-mono circuit design for minimal crosstalk and distortion
  • High-quality components for precise signal reproduction
  • Versatile output connections: 2.5 mm, 4.4 mm, and 3.5 mm
  • Low output impedance of less than 0.5 ohms for optimal damping factor
  • Battery life of up to 8 hours for continuous use.

Key specifications

Headphone amplifier application area
Portable
Power supply
Rechargeable battery operatedUSB power delivery

General information

Item number
66203593
Manufacturer
iBasso
Category
Headphone amplifiers
Manufacturer no.
AMP18
Release date
9.1.2026

Colour

Colour
Silver
Exact colour description
Silver

Headphone amplifier properties

Headphone amplifier application area
Portable
Headphone Amplifier Features
gain switch

Audio properties

Frequency range
10 - 40000 Hz
Recommended headphone impedance
32 - 600 Ω (ohm)
Output Impedance
0.50 Ω

Connections

Audio inputs
USB-C
Audio outputs
4.4mm socket (2x)

Power supply

Power supply
Rechargeable battery operatedUSB power delivery
Battery life
8 h

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Product dimensions

Length
110 mm
Width
62 mm
Height
17 mm
Weight
98 g

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

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • iBasso
    Not enough data
  • 1.Mackie
    1 %
  • 2.iFi Audio
    2.7 %
  • 3.FiiO
    3.1 %
  • Behringer
    Not enough data

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
  • iBasso
    Not enough data
  • 1.FiiO
    0 days
  • 2.iFi Audio
    5 days
  • Behringer
    Not enough data
  • Fosi Audio
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • iBasso
    Not enough data
  • 1.Behringer
    1 %
  • 2.FiiO
    5.3 %
  • 3.Fosi Audio
    5.7 %
  • 4.iFi Audio
    11.3 %
Source: Digitec Galaxus