Magnat amplifier MA900 Noir
En matière d'amplificateurs, il y a toujours eu deux principes de construction : les tubes et les transistors. Alors que les tubes produisent une euphorie captivante, car la technologie utilisée leur permet d'ajouter des nuances harmoniques aux signaux musicaux, les transistors fournissent une puissance brute pour alimenter même les enceintes les plus exigeantes. Alors pourquoi ne pas combiner les deux ? C'est exactement ce que fait le Magnat MA 900. Nous avons combiné deux tubes audiophiles sélectionnés à la main dans le préamplificateur avec de puissants transistors dans l'amplificateur de puissance, créant ainsi la symbiose du son et de la puissance.
| Marque: Magnat |
| DIGITAL AUDIO INPUTS: Supported bit depth: 16/24bits Supported sampling frequencies: 44.1/48/88.2/96/176.4/192kHz 1. optical (Toslink™) 2. coaxial (cinch) |
| DIMENSIONS: 433 x 162 x 316 mm |
| FREQUENCY RESPONSE: CD/Streamer/Aux/Line/Tape/Tuner 6 Hz – 100 kHz (-3 dB) 20 Hz – 20 kHz (+/- 0,2 dB) Subsonic Filter: 16Hz, 18 dB/Oct. hono: 20 Hz – 20 kHz (+/-0,3 dB) |
| BLUETOOTH: Bluetooth® streaming (5.0) with the high-end audio standard Qualcomm® aptX™ |
| Weight: 11.7 kg |
| Principle: Stereo hybrid amplifier with high output power Selected and previously burned-in tubes for optimum sound 2 x 200 watts of sine power, 2 x 320 watts of pulse power Extensive array of connections, including digital, analogue and Bluetooth Individually designated inputs Sturdy metal housing with solid aluminum front panel and operating elements |
| Amplifier: Power output: 200 watts of sine power per channel at 4 ohms and 2 x 320 watts of maximum pulse power Elaborate mains adapter with separately stabilised supply voltage for the individual circuits High-capacity filter/electrolytic capacitors Shielded toroidal transformer Discrete Class A/B power amplifier Standby power supply for low power consumption in standby mode < 0,5 watts |
| Highlights: Record Out fixed level output Headphone output with high-quality 6.3 mm jack socket Stable feet with damping rubber insert Mono switch (for analog sources) Solid aluminium controls Speaker terminal with solid, insulated screw terminals that are capable of accommodating large cable cross-sections Readable, two-line clear text display with adjustable brightness (3 stages) System remote control for all functions |
| Pre-amplifier: Digital inputs (2 x optical and 2 x coaxial) for sampling frequencies up to 192kHz/24bits Bluetooth® input (5.0) supports the high-end audio standard Qualcomm aptX®HD Cirrus Logic® digital-to-analogue converter SOURCE GAIN function allows the volume to be adjusted by +/- 6dB for every source SOURCE RENAME function allows you to freely specify the names of individual sources (14 digits) Low-noise tube preamplifier with 2 x ECC 81 tubes Preselected and burned-in tubes MM and MC phono preamplifier with ultra-low noise operational amplifiers from Texas Instruments incl. subsonic filter Five analogue low-level inputs Additional 3.5 mm audio input on the front panel for connecting portable devices |