FIIO K11 R2R DAC POJAČALO ZA SLUŠALICE CRNO
FiiO K11 R2R, R2R verzija svog rođaka K11, malo je, svestrano i visokoučinkovito DAC pojačalo za slušalice. Temelji se na mreži otpornika i audiofilskim komponentama kao što su GD32F303RET6 mikrokontroler, dva TI OPA1642 OPA, dva MGM8262 čipa za pojačalo i R2R NJW1195A regulator glasnoće. FiiO K11 R2R stoga može podržati stope samplinga do PCM 24bit 384kHz i izvorni DSD do DSD256, isporučujući do 1300mW + 1300mW pri 32 ohma na svom balansiranom izlazu za slušalice.
Dodatne specifikacije za FIIO K11 R2R DAC POJAČALO ZA SLUŠALICE CRNO
Signal processing: 24bit R2R
Microcontroller: GD32F303RET6
Volume control chip :NJW1195A
OPAs: 2x TI OPA1642, 2x SGM8262
Inputs: 1x USB-C input, 1x Toslink optical input, 1x Coaxial SPDIF input/output
Outputs: 1x Single-ended 6.35mm headphone output, 1x Balanced 4.4mm headphone output, 1x RCA line output, 1x SPDIF coaxial input/output
Supported sample rates: USB: PCM up to 24bit 384kHz and native DSD up to DSD256, Toslink optical / coaxial : PCM up to 24bit 192kHz
Gain control: YES
Volume control: YES
Screen: LCD
Output power:
6.35mm headphone output: L+R ≥ 460mW+460mW @ 32 ohm THD+N=1% (High gain), L+R ≥ 50mW+50mW @ 300 ohm THD+N=1% (High gain)
Balanced 4.4mm headphone output: L+R ≥ 1300mW+1300mW @ 32 ohm THD+N=1% (High gain), L+R ≥ 220mW+220mW @ 300 ohm THD+N=1% (High gain)
Frequency response: 20Hz-50kHz
SNR: ≥ 115dB (A-weighted)
Noise level: Single-ended: < 7.2uV (A-weighted), Balanced: < 14.1uV (A-weighted)
Output impedance: Single-ended: < 1 ohm (32 ohm load), Balanced: < 1.5 ohm (32 ohm load)
THD+N: LO <0.02% (1kHz/10kohm)
Power supply: 12V DC 2A via jack DC
Dimensions: 147 x 133 x 32.3mm
Weight: 420g
Package: 1x DAC / Headphone amplifier FiiO K11 R2R
1x Power adapter
1x USB-A to USB-C cable
1x 3.5mm to 6.35mm jack adapter
Specifikacija za FIIO K11 R2R DAC POJAČALO ZA SLUŠALICE CRNO
OPĆENITO |
|---|
Once the user has seen at least one product this snippet will be visible.