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TOPPING L30 II NFCA HEADPHONE AMPLIFIER PREAMPLIFIER BLACK
AUD1475_2,0(0),0,31
Dostupnost: Na skladištu
Besplatna dostava
Jamstvo 24 mjeseci
Topping unveils its L30 II, evolution of the very good L30 headphone amplifier and preamplifier.
Dodatne specifikacije za TOPPING L30 II NFCA HEADPHONE AMPLIFIER PREAMPLIFIER BLACK
Technical characteristics
| SPECIFICATIONS | |
|---|---|
| Product type | Headphone amplifier and preamplifier |
| Amplification module | NFCA |
| Input | 1x Stereo RCA |
| Outputs | 1x Stereo RCA 1x Jack 6.35mm headphone outout |
| HEADPHONE AMPLIFIER MEASUREMENTS | |
|---|---|
| THD+N @ 1kHz, A-Weighting | < 0.00006% @ 500mW, 32Ω < 0.00005% @ 80mW, 300Ω |
| THD @ 90kBw, 20Hz-20kHz | < 0.00008% @ 500mW, 32Ω < 0.00007% @ 80mW, 300Ω |
| SNR @ Max Out, 1kHz, A-Weighting | 144dB |
| Dynamic range @ 1kHz, A-Weighting | 144dB |
| Frequency response | 20Hz-40kHz (±0.05dB) |
| Output level | 14Vpp @ G=L 31Vpp @ G=M 37Vpp @ G=H |
| Noise level | < 0.3µVrms @ G=L < 0.3µVrms @ G=M < 1.4µVrms @ G=H |
| Crosstalk @ 1kHz | -92dB |
| Input sensitivity | 25Vrms @ G=L 11.2Vrms @ G=M 2.0Vrms @ G=H |
| Gain | -14dB @ G=L 0dB @ G=M 16.5dB @ G=H |
| Output impedance | < 0.1Ω |
| Output power | 2x3500mW @ 16Ω, THD+N < 0.1% 2x2700mW @ 32Ω, THD+N < 0.1% 2x2000mW @ 64Ω, THD+N < 0.1% 2x560mW @ 300Ω, THD+N < 0.1% |
| Load impedance | > 8Ω |
| PREAMPLIFIER MEASUREMENTS | |
|---|---|
| THD+N @ 1kHz, A-Weighting | < 0.00006% |
| THD @ 90kBw, 20Hz-20kHz | < 0.00007% |
| SNR @ Max Out, 1kHz, A-Weighting | 144dB |
| Dynamic range@ 1kHz, A-Weighting | 144dB |
| Frequency response | 20Hz-40kHz (±0.05dB) |
| Output level | 14Vpp @ G=L 31Vpp @ G=M 37Vpp @ G=H |
| Noise level | < 0.3µVrms @ G=L < 0.3µVrms @ G=M < 1.4µVrms @ G=H |
| Crosstalk @ 1kHz | -92dB |
| Input sensitivity | 25Vrms @ G=L 11.2Vrms @ G=M 2.0Vrms @ G=H |
| Gain | -14dB @ G=L 0dB @ G=M 16.5dB @ G=H |
| Output impedance | 20Ω |
| GENERAL | |
|---|---|
| Dimensions | 100 x 135 x 32mm |
| Color | Black |
| Package | 1x Topping L30 II 1x Power adapter 1x Male Jack 6.35mm to Female Jack 3.5mm adapter |
Specifikacija za TOPPING L30 II NFCA HEADPHONE AMPLIFIER PREAMPLIFIER BLACK
OPĆENITO |
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