Bluebird DS5.0 desktop Lehmann headphone amplifier tube flavor Clean vocals HIFI EXQUIS

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  • Power supply: External 12V power supply. Current 1A. 
  • Output: Output 6.35 jack (offer a 6.35 to 3.5 headphone plug adapter) 
  • Input: 3.5mm jack and RCA inputs (Dual AV) 
  • Circuit architecture: Small Class A 
  • Output power:  maximum to 1W,(HIFI EXQUIS1101017)
  • Voices Orientation: warm, transparent. Vocals outstanding. Wide acoustic field. 
  • Op-amp: American S NE5534 single op amp x 2 
  • Headphone Impedance: 16ohms to 260ohms 
  • Accessories: 12V 1A adapter, amp host one. (Excluding on-line catalog. buy separately) HIFI EXQUIS 1101017
  • Services: amp supports no reason to return. Because each person different tastes in music. Headphone and players of different devices. It sounds different. If do not like it. Can be returned in 7 days of receipt. Does not affect the secondary sales 
  • Warranty: One year warranty amp. . Power adapter warranty 2 months
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We have Eurpoe standard adapter for europe customer


If you want to purchase following extend module, you need pay an additional fee of 10USD by clicking following photo:protect module

If you don't want to use default op-amp chips, and want to upgrade to 2 x OPA627BU in following photo, you need pay an additional fee of 10USD by clicking following photo:OPA627

Include an external 12V 1A power supply with default US standard 2 pin plug , for Europ customer we offer a compatible EU standard adapter.7

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