Astell & Kern SP1000 Amplifier Module for SP1000

Astell & Kern

*Please check with our online customer service team or your local store for stock availability

Genuine

Constructed of aluminum and stainless steel, the SP1000 AMP visually complements your SP1000 and ensures long-lasting durability.

  • Constructed of aluminum and stainless steel, the SP1000 AMP visually complements your SP1000 and ensures long-lasting durability. Its modular design and locking mechanism provide a simple and secure connection to your SP1000 without relying on cables, straps, or bands. The headphone outputs—one unbalanced 3.5mm TRS mini jack and one balanced 2.5mm TRRS socket—allow hookup of unbalanced or balanced headphones, and may be fed by high- or low-gain output level.

    An internal 3700mAh battery delivers up to nine hours of continuous listening time. The SP1000 AMP and a connected SP1000 can be simultaneously recharged via the USB Type-C charging port.

    • Designed specifically for the SP1000 to drive full-size, high-impedance headphones

      Offers high-gain output of 10Vrms for the balanced output and 6.2Vrms for the unbalanced output

      Provides higher power output and improved efficiency (compared to the AK380 AMP) using updated circuitry and volume control

      Modular unibody design with a locking mechanism securely attaches to your SP1000 (available separately) without interconnect cables

      Rechargeable via USB Type-C connection (charges SP1000 and SP1000 AMP simultaneously)

      Unified volume control via the volume knob on your SP1000

      Protects your hearing by automatically adjusting the output level every time the SP1000 AMP is turned on and/or your headphones are disconnected from the SP1000 AMP

      The SP1000 AMP can be easily turned on/off via the SP1000's quick settings menu

      Adjustable gain via the full settings menu in your SP1000

      SP1000 AMP status is conveyed through a blue/red light designed to surround the SP1000 volume knob

      Supports up to nine hours of continuous music playback using the unbalanced output

      Includes a black leather case

    • Model SP1000AMP
      Body Color
      Stainless Steel / Copper
      Body Material
      Aluminium
      Inputs
      USB Type-C (for charging)
      Connection Mode: MTP (Media Device)
      Outputs
      PHONES (3.5mm)
      Balanced Out (2.5mm, 4-pole only)
      Dimensions
      2.98" W x 5.82" H x 0.35" D (75.7mm x 148mm x 9mm)
      Front Deco
      Stainless Steel
      Output Level
      [Low Gain] Unbalanced 2.9 Vrms / Balanced 6.2 Vrms (Condition: No Load)
      [High Gain] Unbalanced 6.2 Vrms / Balanced 10 Vrms (Condition: No Load)
      Frequency Response
      [Low Gain] ± 0.06 dB (Condition: 20 Hz - 20 kHz) Unbalanced / Balanced
      [High Gain] ± 0.06 dB (Condition: 20 Hz - 20 kHz) Unbalanced / Balanced
      Signal to Noise Ratio
      [Low Gain] 110 dB @ 1 kHz, Unbalanced / 111 dB @ 1 kHz, Balanced
      [High Gain] 111 dB @ 1 kHz, Unbalanced / 111 dB @ 1 kHz, Balanced
      Crosstalk
      [Low Gain] 107 dB @ 1 kHz, Unbalanced / 131 dB @ 1 kHz, Balanced
      [High Gain] 107 dB @ 1 kHz, Unbalanced / 131 dB @ 1 kHz, Balanced