1058 København K
Denmark
The seller is responsible for this advert and its content.
Astell & Kern sp4000
Product information
- Product category
- Portable Audio
- Manufacturer
- Astell & Kern
- Function
- flawless
- Age
- 6 months By estimate
- Usage state
- Exhibit
- Appearance
- as good as new
- Accessories
- complete with original box
- Color
- Silver
- Original price
- 4,530.00 €
- Price
- 3,625.00 €
- More information
- http://www.astellnkern.com/
Description
Astell&Kern A&ultima SP4000 — flagship portable music player, demo-conditioned, in original packaging. Elevate your listening with cutting-edge engineering and reference-class sound.
Key features:
- Octa Audio Circuit Architecture: advanced signal processing for ultra-pure sound
- True Quad DAC implementation (AK4191 paired 1:1 with AK4499EX) — exceptional signal separation and SNR up to 131 dB
- High Driving Mode with doubled parallel OPAMPs for richer, more detailed, powerful output
- Proprietary ESA (Enhanced Signal Alignment) to minimize group delay
- Ultra-low-noise LDO regulators and precision multi-layer PCB design
- 99.9% pure copper shielding for interference reduction
- Full Android OS support (first Astell&Kern device) and advanced DAR technology
- 4.5th-generation UI combining high functionality with an emotional design
- Audiophile-grade build and components, refined soundstage, and exceptional transient response
Condition: demo-used, excellent condition. Supplied in original packaging.
Warranty: 2 Years
Key features:
- Octa Audio Circuit Architecture: advanced signal processing for ultra-pure sound
- True Quad DAC implementation (AK4191 paired 1:1 with AK4499EX) — exceptional signal separation and SNR up to 131 dB
- High Driving Mode with doubled parallel OPAMPs for richer, more detailed, powerful output
- Proprietary ESA (Enhanced Signal Alignment) to minimize group delay
- Ultra-low-noise LDO regulators and precision multi-layer PCB design
- 99.9% pure copper shielding for interference reduction
- Full Android OS support (first Astell&Kern device) and advanced DAR technology
- 4.5th-generation UI combining high functionality with an emotional design
- Audiophile-grade build and components, refined soundstage, and exceptional transient response
Condition: demo-used, excellent condition. Supplied in original packaging.
Warranty: 2 Years
Seller:
- Shipping from Denmark (1058)
- Purchaser pays shipping costs
- EU wide shipping
Payment methods
- Bank transfer
Advert ID
4154966660
Advert time period- Start:
- 02.08.2026 - 20:26
- End:
- 01.10.2026 - 20:26
5 times in 4 hour(s)
