Audiolab 9000A Integrat Ewlieni AmpLififier/DAC/Phono Preamp

1. Introduzzjoni

The Audiolab 9000A is a high-performance integrated amplifier designed to be the central component of any advanced audio system. It combines a powerful amplifier, a high-resolution Digital-to-Analog Converter (DAC), and a dedicated phono preamplifier, offering extensive connectivity and advanced features for audiophiles.

This manual provides essential information for setting up, operating, and maintaining your Audiolab 9000A to ensure optimal performance and longevity.

2. Informazzjoni dwar is-Sigurtà

Jekk jogħġbok aqra l-istruzzjonijiet kollha tas-sigurtà bir-reqqa qabel ma tħaddem l-unità. Żomm dan il-manwal għal referenza futura.

• Provvista tal-Enerġija: Connect the unit only to a power supply of the type marked on the rear panel.
• Ventilazzjoni: Aċċerta ruħek li jkun hemm ventilazzjoni adegwata. Timblokkax il-fetħiet tal-ventilazzjoni.
• Ilma u Umdità: Tesponix l-unità għax-xita jew għall-umdità. Tpoġġix oġġetti mimlija b'likwidi fuq l-unità.
• Sħana: Tpoġġix l-unità ħdejn sorsi tas-sħana bħal radjaturi, reġistri tas-sħana, stufi, jew apparat ieħor li jipproduċi sħana.
• Tindif: Naddaf biss b'ċarruta niexfa. Tużax tindif likwidu jew tindif aerosol.
• Servizzi: Tippruvax tagħmel manutenzjoni fuq din l-unità int stess. Irreferi għal kull manutenzjoni għand persunal tas-servizz kwalifikat.

3. X'hemm fil-Kaxxa

Carefully unpack the contents of the box. You should find the following items:

• Audiolab 9000A Integrat Ampaktar ħaj
• Korda tal-Enerġija
• Kontroll mill-bogħod
• Manwal għall-Utent (dan id-dokument)
• Antennas (for Bluetooth connectivity)

4. Prodott Aktarview

Front Panel

Figura 4.1: Quddiem view of the Audiolab 9000A, displaying the Audiolab logo on its full-color IPS LCD screen. The front panel features three rotary controls for Select, Mode, and Volume, along with a headphone jack and power button.

Figura 4.2: Quddiem view of the Audiolab 9000A, showcasing the full-color IPS LCD screen displaying VU meters. This visual option provides real-time audio level feedback.

The 9000A features a 4.3-inch (800 x 480mm) full-color IPS LCD screen, providing clear and informative playback, source, and file information. It also offers various display options, including two VU meter styles, allowing for visual feedback or a discreet appearance.

Konnessjonijiet tal-Panew ta' wara

Figure 4.3: Rear panel of the Audiolab 9000A, showing a comprehensive array of input and output connections. These include analog, XLR, phono (MM), power amplifier input, SPDIF (coaxial and optical), PC USB, Bluetooth antenna, pre-amplifier output, stereo speaker terminals, and 12V trigger connections.

The rear panel provides a wide range of connectivity options, including multiple analog and digital inputs, a dedicated phono input, balanced XLR input, and various outputs for speakers and external components. Bluetooth antennas are also located here for wireless streaming.

Karatteristiċi Ewlenin

• Amplifikazzjoni: Discrete Class AB power amplifier delivering 100W per channel into 8 ohms (160W into 4 ohms). Features Audiolab's CFB (Complementary Feedback) topology for superior linearity.
• Digital-to-Analog Converter (DAC): Equipped with the ESS 9038PRO flagship 32-bit DAC chip, supporting PCM up to 32-bit/768kHz and DSD up to DSD512.
• Dekodifikazzjoni MQA: Full MQA decoding capability for high-resolution streaming.
• Phono Stage: Dedicated high-performance, low-noise Moving Magnet (MM) phono stage with JFET-based circuitry and precise RIAA equalization.
• Headphone Ampaktar ħaj: Headphone dedikat għall-feedback tal-kurrent amplifier with wide bandwidth and high slew rate.
• Konnettività: Multiple analog inputs (3 x AUX, 1 x XLR), digital inputs (2 x Coaxial, 2 x Optical, 1 x PC USB), Bluetooth 5.1 with aptX HD/AAC/LDAC support.
• Modi Operattivi: Integrated, Pre-Power, and Pre Only modes for versatile system integration.

5. Setup

5.1 Tqegħid

Place the Audiolab 9000A on a stable, level surface away from direct sunlight, heat sources, and excessive moisture. Ensure there is adequate space around the unit for ventilation.

5.2 Konnessjoni ta' Kelliema

1. Ensure the 9000A is powered off and unplugged from the mains.
2. Connect your loudspeakers to the speaker terminals on the rear panel (refer to Figure 4.3). Ensure correct polarity: red (+) to red (+) and black (-) to black (-).
3. Tighten the binding posts securely, but do not overtighten.

5.3 Konnessjoni ta' Sorsi tal-Awdjo

The 9000A offers a variety of input options:

• Analog Inputs (AUX1, AUX2, AUX3): Use RCA cables to connect analog sources like CD players, tuners, or tape decks.
• Input XLR ibbilanċjat: For high-quality analog sources with XLR outputs.
• Input Phono (MM): Connect your turntable directly to this input. Ensure your turntable has a Moving Magnet (MM) cartridge.
• Digital Inputs (COAX1, COAX2, OPT1, OPT2): Connect digital sources such as CD transports, media streamers, or TVs using coaxial or optical cables.
• PC USB (USB B): Connect your computer for high-resolution audio playback.
• Bluetooth: Attach the supplied antennas to the rear panel for optimal Bluetooth signal reception.

5.4 Konnessjoni tal-Enerġija

Once all audio connections are made, connect the supplied power cord to the IEC inlet on the rear panel and then to a suitable mains power outlet.

6. Istruzzjonijiet Operattivi

6.1 Tixgħel/Jitfi

Press the power button on the front panel or the remote control to switch the unit on or off. The display will illuminate upon power-on.

6.2 Għażla tas-Sors

Use the "SELECT" rotary control on the front panel or the source buttons on the remote control to cycle through the available input sources (AUX1, AUX2, AUX3, XLR, Phono, COAX1, COAX2, OPT1, OPT2, PC USB, Bluetooth).

6.3 Kontroll tal-Volum

Adjust the listening volume using the "VOL" rotary control on the front panel or the Volume Up/Down buttons on the remote control.

6.4 Modi Operattivi

The 9000A offers three distinct operating modes, selectable via the menu:

• Integrated Mode: This is the default mode, where the pre-amplifier u qawwa amplifier stages are combined. Use this for connecting digital and analog sources directly to the 9000A and driving a pair of speakers.
• Pre-Power Mode: This mode disconnects the pre-amplifier u qawwa amplifier stages. The 9000A can then be used solely as a power amplifier (e.g., connected to an AV processor) or to insert external signal processing between the pre-out and power-in connections.
• Pre Only Mode: In this mode, the 9000A functions solely as a pre-amplifier, outputting the processed signal via its pre-amplifier outputs to an external power ampaktar ħaj.

6.5 Filtri Diġitali

For digital inputs, the 9000A provides user-selectable digital filters to optimize the response to suit the source file and partnering equipment. Access these options through the unit's menu system.

6.6 Konnettività Bluetooth

1. Ensure the Bluetooth antennas are connected to the rear panel.
2. Select "Bluetooth" as the input source on the 9000A.
3. Fuq l-apparat mobbli tiegħek (smartphone, tablet, laptop), attiva l-Bluetooth u fittex apparati disponibbli.
4. Select "Audiolab 9000A" from the list to pair. Once paired, audio from your device will stream wirelessly to the ampaktar ħaj.
5. The 9000A supports aptX HD, AAC, and LDAC protocols for high-quality wireless audio.

6.7 Output tal-headphones

Connect your headphones to the 6.35mm (1/4 inch) headphone jack on the front panel. Connecting headphones will automatically mute the main speaker outputs.

7. Manutenzjoni

• Tindif: Use a soft, dry, lint-free cloth to clean the unit. Do not use abrasive cleaners, waxes, or solvents.
• Ventilazzjoni: Iċċekkja perjodikament li l-fetħiet tal-ventilazzjoni jkunu ħielsa mit-trab u l-fdalijiet.
• Konnessjonijiet: Ensure all cables are securely connected. Loose connections can affect sound quality.
• Ħażna: Jekk se taħżen l-unità għal perjodu estiż, skonnettjaha mill-provvista tal-enerġija u aħżenha f'post frisk u niexef.

8 Issolvi l-problemi

9. Speċifikazzjonijiet

10. Garanzija u Appoġġ

Audiolab products are manufactured to the highest standards and undergo rigorous quality control. This product is covered by a manufacturer's warranty, the terms of which may vary by region. Please refer to the warranty card included with your product or visit the official Audiolab websit għal informazzjoni dettaljata dwar il-garanzija.

For technical support, service, or inquiries regarding your Audiolab 9000A, please contact your authorized Audiolab dealer or distributor. You can also find support resources, FAQs, and contact information on the official Audiolab websit: www.audiolab.co.uk