MA2375

Vacuum Tube Integrated Amplifier

Our first vacuum tube integrated amplifier in over a decade, the MA2375 Vacuum Tube Integrated Amplifier is a statement of uncompromising artistry. Crafted for the music purist but refined for the modern listener, the MA2375 invites you to rediscover your music with amazing clarity and beauty. Every detail, from its polished stainless-steel chassis to the warm glow of its tubes, reflects our legacy of excellence and timeless design.

Electronic Specifications:

• FTC Power Output Rating: 75 W
• Power Output per Channel: 75 W into 4, 8, or 16 Ω
• Number of Channels: 2
• Rated Power Band: 20 Hz - 20 kHz
• Total Harmonic Distortion: 0.5% maximum with both channels operating from 250 mW to rated power, 20 Hz to 20 kHz
• Dynamic Headroom: 1.2 dB
• Frequency Response (+0, -0.5 dB): 20 Hz - 20 kHz
• Frequency Response (+0, -3 dB): 10 Hz - 50 kHz
• Sensitivity Phono: 3 mV
• Sensitivity High Level (Balanced / Unbalanced): 600 mV / 300 mV
• Signal To Noise Ratio (Phono): 75 dB
• Signal To Noise Ratio (High Level): 95 dB
• Input Impedance (Balanced / Unbalanced): 44K / 22K
• Phono: 100-47 kΩ; 50-400 pF
• Damping Factor: > 22
• Maximum Output (Balanced / Unbalanced): 16 V / 8 V

Connectivity:

• Balanced Input: 2x
• Unbalanced Input: 3x
• Phono Input Universal: 1 (configurable as either Moving Coil or Moving Magnet)
• Unbalanced Variable Output: 1x
• Headphone Output: 1/4"
• High Drive with Headphone Crossfeed Director (HXD®)
• Subwoofer Output: 1x
• Home Theater PassThru: Yes
• Unbalanced Analog Connector Type: Premium gold-plated solid brass
• Speaker Binding Post Type: Patented Solid Cinch™
• Service Port: 1x

Control:

• Tone Controls: 5-Band
• Tone Bypass and Input Assign: Yes
• RS232 Control Input: Yes
• Power Control Output: 1
• Rear Panel Data Port: 2
• Rear Panel IR Sensor Input: Yes
• Input Level Match: Yes

General Specifications:

• Output Type: Unity Coupled Output Transformer
• Chassis Finish: Polished stainless steel