Matrix Audio - MA-1 Class AB Power Amplifier
The amplifier has two gain levels. The normal gain is +30dB, which can be attenuated to +24dB. At an 8-ohm load, it provides 250W output power per channel, and 450W output power per channel at a 4-ohm load.
Every detail of the M series embodies our pursuit of excellence. Everything you hear, see and touch is the final presentation by team Matrix Audio through continuous trial and fail, meticulous polishing, and careful calibration. We persevere tirelessly, striving to make things more beautiful and the sound more captivating.
Every detail of the M series embodies our pursuit of excellence. Everything you hear, see and touch is the final presentation by team Matrix Audio through continuous trial and fail, meticulous polishing, and careful calibration. We persevere tirelessly, striving to make things more beautiful and the sound more captivating.
| Brand: Matrix Audio |
| Product Type: Power Amplifiers |
MA-1 POWER AMPLIFIER
Perfect CreationThe all-new M series marks a milestone for Matrix Audio as it advances towards traditional Hi-Fi systems. This series includes the music streamer MS-1, the preamplifier MP-1 and the power amplifier MA-1, forming a complete flagship system of Matrix Audio that presents our understanding of Hi-Fi audio. The M series is the first lineup to adopt the new Matrix Design language, serving as a precursor to the future evolution of Matrix Audio products.
Matrix DesignComplement Each OtherMulti-triode In Parallel Push-pull OutputFlexible ApplicationAdjustable GainSurging PowerCraftsmanshipSilent CoolingElegant & Refined From Ears To Heartfelt
MA-1 BACK-PANEL overview
| 1 | Mode selector: Stereo / Bridge / Mono | 7 | Trigger IN/OUT |
| 2 | Gain adjustment | 8 | Mono/Bridge input |
| 3 | RCA/XLR input selector | 9 | Right channel speaker terminal output |
| 4 | XLR stereo input | 10 | Power switch |
| 5 | RCA stereo input | 11 | Fuse |
| 6 | Service port | 12 | IEC power supply |
| 7 | Trigger IN/OUT | 13 | Left channel speaker terminal output |
MA-1 specifications
| SPECIFICATIONS | |
|---|---|
| Product type | Power amplifier |
| Amplification type | Class AB |
| Inputs | 1x RCA stereo 1x XLR stereo |
| Output | Speaker terminals |
| Input sensitivity | 1.48Vrms @ Stereo/Mono mode 1Vrms @ Bridge mode |
| Output power | Stereo / Mono mode: 2x 250Wrms @ 8Ω, 2x 450Wrms @ 4Ω Bridge mode: 1x 500Wrms @ 8Ω 900Wrms @ 4Ω |
| Frequency response | 20-20kHz (+0, -0.15dB – 142kHz@-3dB) |
| SNR | -122dB @ +24dB A-weighted -118dB @ +30dB A-weighted |
| THD+N | <0.02% @ 250W 8Ω Stereo/Mono mode <0.06% @ 500W 8Ω Bridge mode |
| Crosstalk | -120dB |
| Gain | +24dB +30dB |
| Load impedance | 2-16 ohm Stereo/Mono mode 4-16 ohm bridge mode |
| Trigger | In: DC 6-12V <10ma Out: DC 12V/50mA Max. |
GENERAL | |
|---|---|
| Power supply | AC 220V-240V 50/60Hz |
| Standby power consumption | < 1W |
| Energy consumption | 250-300W |
| Max. power consumption | < 1250W |
| Dimensions | 430 x x 518 x 201mm |
| Weight | 42.4kg |
| Color | Silver |
| Package | 1x Matrix MA-1 power amplifier 1x Trigger cable 1x Power supply cable |
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