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Firestone Audio Libby Headphone DAC

Firestone Audio klasse A hovedtelefonforstærker med indbygget DAC i et lækkert slankt design.

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2 995,00 kr

3 495,00 kr

-500,00 kr

På lager - 1-3 dages levering

Yderligere information
Firestone Audio klasse A hovedtelefonforstærker med indbygget DAC i et lækkert slankt design. 

Libby har USB, coaxial og optisk digital indgang foruden AES/EBU for tilslutning til professionelt udstyr. Libbys analoge indgang (RCA) samples via den indbyggede højpræcisions ADC.

Libby's DAC har en low-jitter system clock for overlegen digital til analog konvertering med valgfri re-samplinging frekvens fra 44.1kHz to 192kHz.

With it's high quality digital volume control, 6.3mm headphone output and class A amplification section, Libby offers the headphone market a real viable alternative to traditional analogue offerings from other manufacturers and moves headphone amplifiers into the new millennium.


Amplifier Structure: High current/swing output amplifier, four step bias control 
Power Structure: High precision linear voltage regulator (Analogue system) 
High efficiency/frequency voltage regulator (Digital system) 
Power Mode: Standby and Power on mode, plus main power switch for shut down 
Input Select: Line in/Coaxial/Optical/AES-EBU/USB 
Headphone impedance: 16ohm to 600ohm 
Circuit Protect: Output short/system over current protect 
Characteristic: Using OP275 and high current power transistor to build high quality headphone amplifier 
Frequency Control: Adjustable from 44.1kHz to 192kHz 
Bit Length Control: Adjustable 16-bit or 24-bit data length 
Mute Control: Mute headphone without rotating the volume knob 
USB Support Format: 16-bit, 32/44.1kHz/48kHz 
SPDIF / AES-EBU Support Format: 24-bit, 96kHz (MAX) 
Power Amp: TI - TAS5706 
Processing Chip: TI – TAS5086 
ADC Chip: TI – PCM1803A 
USB Chip: TI – PCM2704 
SRC Chip: TI – SRC4193 
Receiver: TI - DIR9001 


USB interface (USB 1.1) 
Digital Input: 1 x coaxial jack, 1 x optical jack, 1 x AES/EBU 
Line Input: 1 x RCA 
Line Output: 1 x 6.3mm Headphone jack (stereo) 

System Requirements

Using in any equipment with Line-out or Pre-out function 
Intel® Pentium® 2, Celeron® 800MHz or higher computer system 
Microsoft® Windows 2000® (Service Pack 4) or Windows® XP (Service Pack 1) 
Any Apple Macintosh 
128MB RAM 
Available USB port 

Package Contents

3P Power Cable 
RCA wire 
USB wire 
User manual 
Warranty card
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