Audiolab 9000A Amplifier with KEF LS50 Meta Speakers
£2,599.00
£3,198.00
Unit price
/
Unavailable
The new Audiolab 9000A’s discrete Class AB power amp stage delivers 100W per channel into 8 ohms (160w per channel into 4 ohms!). Loaded with digital and analogue source connection, wireless connectivity for portable devices, an all-new phono stage to cater for vinyl playback and the usual, class-leading amplification for loudspeakers and headphones. The 9000A will get the very best from the multi award winning KEF LS50 Meta Speakers.
| Model | 9000A |
| General Description | Integrated Amplifier |
| Design Philosophy and Core Technology | 2 x 100W (8 ohms) / 2 x 160W (4 ohms) Class AB |
| ES9038Pro 32-bit DAC | |
| 4.3" (800 x 480mm) Large Size Full View IPS LCD | |
| Built-in Certified MQA Full Decoder (PC USB, Coax/Optical) | |
| Bluetooth 5.1 (aptX/aptX HD/AAC/LDAC) Support | |
| Dedicated High-performance, Low-noise MM Phono Stage | |
| Dedicated Current-Feedback Headphone AMP | |
| Integrated / PRE-POWER / PRE Only Modes | |
| USB Upgrade Support | |
| Inputs | 3 x Analogue, 1 x XLR, 1 x Phono (MM), 1 x Power Amplifier, |
| 2 x SPDIF (Coax), 2 x SPDIF (Optical), 1 x PC USB (USB B), | |
| 1 x Bluetooth (aptX/aptX HD/LDAC), 1 x 12V Trigger | |
| Outputs | 1 x PRE Amplifier,1 x Stereo Speaker, 1 x Headphone, 1 x 12V Trigger |
| Sampling Frequency | Optical / Coaxial: 44.1kHz-192kHz; |
| PC USB: 44.1kHz-768kHz (PCM) / DSD64, DSD128, DSD256, DSD512 | |
| Preamplifier Section | |
| Gain (max.) | +6dB (Line), +53dB (Phono MM) |
| Input Sensitivity | 1Vrms (Line, Volume = 0dB); |
| 2Vrms (XLR, Volume = 0dB), 4.4mV (Phono MM, Volume=0dB) | |
| Input Impedance | 10K (Line); 47K // 100pF (Phono MM) |
| Total Harmonic Distortion (THD) | < 0.0004% (1kHz @ 2V, Volume = 0dB) |
| Frequency Response | 20Hz-20kHz (+/-0.1dB) |
| Output Voltage | 2.3V max. (Volume = 0dB) |
| Output Impedance | 120 ohms |
| Signal-to-Noise Ratio | > 110dB (Line & XLR, A-weighted); > 80dB (Phono MM, A-weighted) |
| DAC | |
| D to A Converter | ES9038Pro |
| Total Harmonic Distortion (THD) | < 0.001% (1kHz @ 0dBFS) |
| Output Level (0dBFS, 1kHz) | 2.1Vrms |
| Max. Sampling Frequency | Optical, Coaxial: 192kHz; |
| PC USB: PCM768kHz, DSD512 | |
| Signal-to-Noise Ratio (S/N) | > 117dB (A-weighted) |
| Power Amplifier Section | |
| Gain | +29dB |
| Rated Power Output | 2 x 100W (8 ohms, THD<1%); |
| 2 x 160W (4 ohms, THD<1%) | |
| Frequency Response | 20Hz-20kHz (+/-0.3dB) |
| Total Harmonic Distortion (THD) | <0.002% (1kHz @ 50W / 8 ohms) |
| Input Sensitivity | 1Vrms |
| Signal-to-Noise Ratio (S/N) | > 110dB (A-weighted) |
| Max. Output Current | 15A |
| Headphone Amplifier | |
| Total Harmonic Distortion (THD) | < 0.01% (1kHz, 50mW ) |
| Output Impedance | 2.35 ohms |
| Load Impedance | 20-600 ohms |
| General | |
| Standby Power Consumption | <0.5W |
| Net Weight | 9.4kg |
| Gross Weight | 11.2kg |
| Dimensions (mm) (W x H x D) | 444 x 342 x 89 |
| Carton Size (mm) (W x H x D) | 514 x 470 x 161 |
| Finish | Black / Silver |
| Power Requirements | 220-240V ~ 50/60Hz; |
| (depending on region) | 100-120V ~ 50/60Hz |
| Standard Accessories | Power Cord, Remote Control, User Manual, Antennas, etc. |
LS50 META |
|
|---|---|
| Drive units | Uni-Q Driver Array: HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology MF/LF: 130 mm (5.25 in.) aluminium cone |
| Crossover frequency | 2.1 kHz |
| Frequency range (-6dB) | 47 Hz - 45 kHz |
| Typical in-room bass response (-6dB) | 26 Hz |
| Frequency response (±3dB) | 79 Hz - 28 kHz |
| Harmonic distortion (90dB, 1m) | <0.4% 175 Hz - 20 kHz <0.1% 300 Hz - 10 kHz |
| Maximum output | 106 dB |
| Amplifier power (recommended) | 40-100 W |
| Nominal impedance | 8 Ω (min. 3.5 Ω) |
| Sensitivity | 85 dB |
| Dimension (H x W x D) per unit | 302 x 200 x 280.5 mm (11.9 x 7.9 x 11.0 in.) |
| Weight | 7.8 kg (17.2 lbs.) |
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