Astell&Kern SP1000 AMP
Best high power upgrade for dedicated audiophiles seeking seamless portable integration.
This dedicated amplifier module transforms a high-end portable player into a powerhouse capable of driving demanding, full-sized headphones. It integrates seamlessly with the player's chassis, creating a unified, single-device feel without the need for messy cables or external straps.
$799.00
at
Astell&Kern
Who it's for
- Audiophiles using power-hungry over-ear headphones
- Owners seeking a clean, cable-free portable stack
- Critical listeners prioritizing spatial accuracy and detail
Who should skip it
- Commuters who value a slim and lightweight portable setup
- Travelers needing maximum playback time without recharging
- Budget-conscious enthusiasts looking for high value-to-performance ratios
Performance breakdown
Drive Capability
High-gain output effortlessly powers even the most demanding full-sized headphones.
Integration Design
Seamlessly locks onto the player for a unified, cable-free aesthetic.
Battery Endurance
Nine hours of playback provides ample stamina for extended listening sessions.
Build Quality
Premium aluminum and stainless steel construction feels incredibly robust and refined.
Safety Features
Automatic output reset prevents accidental volume spikes when connecting new gear.
Portability
Adds significant weight and bulk, trading pocketability for desktop-class performance.
Key Specs
Weight
200g
Dimensions
75.7mm x 148mm x 9mm
Material
Aluminum and Stainless Steel
Battery
3,700 mAh
Battery Life
9 hours
Output Type
3.5mm Unbalanced, 2.5mm Balanced
Form Factor
Portable Modular
Power Source
Battery Powered
USB DAC Functionality
No
Balanced Output
Yes
Know before you buy
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