Astell&Kern AK300 Series AMP // Portable Amplifier for the AK380, 320, 300

$ 699.00

Astell&Kern AK300 Series AMP // Portable Amplifier for the AK380, 320, 300

$ 699.00

The AK380’s First Accessory—AK300 Series AMP

The primary goal of Astell&Kern has always been to deliver the original sound.
We’re proud to introduce the AK380 AMP, an amplifier that supports high-impedance headphones and high-gain output while remaining faithful to the original sound.

The AK380 AMP was designed as an extension of the light and shadow theme of the AK380.

A combination of AK380 Copper and AMP

Copper extends the characteristics of raw material, copper to the player and AMP as well to deliver better sound quality
than the old AK380 duralumin and AMP aluminium combination.

*Music players old separately.

Clear

Earn up to 35 redBucks.

  • Free shipping on all orders.
  • Need a Player?

    • 3999 $
    • 3499 $
    • 1799 $
    • 899 $
In Stock
Free 2 Day Air Shipping
SKU: AK380AMPS
Categories: Accessories

Continuing this design concept, the AK380 AMP retains the subtle changes and details in the emitted brilliance as light flows across its surface.The diamond pattern engraved into the volume wheel of AK380 is repeated on the amplifier’s rear light for design continuity.

The area of the amplifier in contact with the AK380’s volume wheel reproduces the design’s angle of reflection for comfortable wheel operation. The amplifier’s light shining delicately through the gaps in the reflected surface visually accentuate the music’s mystique.

Expansion-type amplifier with design unity.

3,400 mAh large-capacity battery.
8.1 VRMS high-gain balanced output.
4.1 VRMS unbalanced output.

Unlike conventional amplifiers, the AK380 AMP was designed from the ground up as a single entity when combined with the AK380. The wheel on the rear of the amplifier that connects the two devices is a representation of the volume wheel seen throughout Astell&Kern products and expresses our unique design identity.

High Gain

The AK380 AMP supports 8.1 VRMS output when connected via high-gain balanced output.

Low Gain: Unbalance 2.1 Vrms / Balance 2.1 Vrms (Condition No Load)High GainUnbalance 4.1 Vrms / Balance: 8.1 Vrms (Condition No Load)

High-gain output is four times greater than low-gain output and supports high-impedance headphones.

To protect earphones/headphones during high output, the volume is automatically adjusted when the amp is powered on or the earphones/headphones are disconnected.
Furthermore, the gain can be easily adjusted via the AK380’s settings.

Amp powered on: Y

Earphones/headphones disconnected: Y

Gain changed: Y

3,400 mAh Large-capacity Battery

An amplifier, which increases audio output, consumes a great amount of energy.
Thus, the AK380 AMP features a 3,400 mAh large-capacity battery – identical to the one in the AK380 itself – to support up to nine hours of continuous unbalanced-output playback.

Specifications

General Specifications

Model: AK380 AMP
Body Color: Copper / Black / Titan
Output Level: [Low Gain] Unbalanced 2.1 VRMS / Balanced 2.1 VRMS (Condition: No Load) / [High Gain] Unbalanced 4.1 VRMS / Balanced 8.1 VRMS (Condition: No Load)
Input: Type-B micro-USB Input (Charging & data transfer (PC & Mac)) / Connection Mode: MTP (Media Device)
Outputs: PHONES (3.5mm) / Balanced Out (2.5mm, only 4-pole supported)
Dimensions: 3.17 ”(80.7 mm) [W] x 5.01 ”(128.4 mm) [H] x 0.40 ”(10.3 mm) [D]
Weight: Titan & Black 5.82 oz (165 g) / Copper 10.30 oz (292 g)

Audio Performance

Frequency Response: [Low Gain] ±0.06 dB (Condition: 20 Hz – 20 kHz) Unbalanced / ±0.06 dB (Condition: 20 Hz – 20 kHz) Balanced / [High Gain] ±0.03 dB (Condition: 20 Hz – 20 kHz) Unbalanced / ±0.03 dB (Condition: 20 Hz – 20 kHz) Balanced
Signal to Noise Ratio: [Low Gain] 110 dB @ 1 kHz, Unbalanced / 110 dB @ 1 kHz, Balanced / [High Gain] 113 dB @ 1 kHz, Unbalanced / 114 dB @ 1 kHz, Balanced
Crosstalk: [Low Gain] 108 dB @ 1 kHz, Unbalanced / 130 dB @ 1 kHz, Balanced / [High Gain] 108 dB @ 1 kHz, Unbalanced / 128 dB @ 1 kHz, Balanced

 

Reviews

There are no reviews yet.

Be the first to review “Astell&Kern AK300 Series AMP // Portable Amplifier for the AK380, 320, 300”