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Furutech / Alpha Design Labs ADL X1 DAC/hodetelefonforsterker
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Furutech / Alpha Design Labs ADL X1 DAC + hodetelefonforsterker
Furutech ADL Headphone Amplifier og Furutech ADL kabel.
Forsterkeren kostet 395,- dollar. Drøyt 4000,- med shipping og tax.
Kommer med Furutech kabel til iPhone som alene kostet drøyt 1000,-
Lite brukt, stort sett ligget i en skuff. Har ikke kvittering.
Har testet lignende fra Fiio, Shanling og SMSL og denne er bedre, men også dyrere.
Manufacturer: Alpha Design Labs by Furutech
Model: X1
Price: $479
Type: Portable DAC/amp
Product notes: Can be used as a DAC for iPhones, iPads, and select iPods
Volume control: Analog knob, rotate on/off
Power connector: USB, mini B
Battery life: 7.5 hours; 7 hour charge time via standard USB or 4-5 hours with 1-2 Amp charger
Inputs: Analog line input (front); USB mini-B for computer DAC (rear); USB A for iDevice DAC (rear)
Outputs: Headphone/line out (front); headphone/line/SPDIF optical, 24/192 max, out (rear)
DAC Connectivity: PC – 24/192 with ASIO and asynchronous mode support; iDevice with no power drain
Specifications:
• High-performance 24-bit/192kHz XMOS USB
• ESS-ES9023 DAC chip
• USB 2.0 High Speed (480Mbit/s) compliant supporting 8/16/32/44.1/48/88.2/96/176.4/192 kHz sampling rates
• Maxim MAX9724C Power IC, Low-RF Direct-Drive Stereo Headphone Amplifier with 1.8V compatible shutdown
• TI- LMV832 Dual 3.3 MHz EMI-Hardened Low-Power CMOS OP AMP
• Max headphone output at 1%THD @ 1KHz: 34mW(12 ohm), 60mW(16 ohm), 82mW(32 ohm), 86mW(56 ohm),
36mW(300 ohm), 19mW(600 ohm)
• Channel separation 60~64dB (1KHz) 33ohms -50dB/<=±3dB • Frequency characteristics 20Hz~20kHz (±0.5dB)
• Total Harmonic Distortion 0.033% (33ohms) , <0.02% (300ohms) , 0.0085% (600ohms)/1mW
• S/N Ratio 95.5dB/32ohms , 98.1dB/56ohms , 101.6dB/300ohms, 102.1dB/600ohms
• Dimensions 68 (W) x 118 (D) x 16.5 (H) mm
• Weight: 147g Approx.
Kabel
The ID8-A is designed and manufactured with Furutech's pure transmission technology, α (Alpha).
The conductors are OCC (28 AWG) and 24k gold plated.
The cable provides high-level sound insulation with three layers of shielding: two aluminum foils and one copper braid tinned in a RoHS sheath.
The main conductors are treated with α Alpha treatment (cryogenic treatment and depth demagnetization).
The result is a perfect sound reproduction, broad band, colorful and endearing that audiophiles and music lovers will love.
Features:
• Cryogenic Principal Conductors
• Copper conductors OCC 24K gold plated
• 28 AWG
• Triple shielded aluminum and copper
Introducing the ADL iD8-L Lightning Cable For The Best Performance You Can Buy!
Not just another pretty face!
The iD8-L is no ordinary cable; it’s engineered and produced with Furutech’s Pure Transmission technology and features silver-plated α (Alpha) OCC conductor (28AWG) for minimal transmission loss and 24k gold-plated USB A-type right angle connector. The cable achieves top-grade noise isolation using three-layers shielding – two aluminum foil and tinned copper braiding – in a RoHS-compliant sheath. The main conductors are treated with Furutech’s α (Alpha) Process – a deep cryogenic and demagnetizing treatment. The result is outstanding, wideband, colorful and engaging sound that audiophiles and music lovers will love.
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Sist endret: 14.3.2026 kl. 09:56 ・ FINN-kode: 454274984


