The McIntosh MA12000 is a hybrid integrated amplifier combining vacuum-tube preamplifier warmth with solid-state power, delivering 350 watts per channel of clean, detailed sound. It handles nearly any source—analog or digital—so your music plays with clarity, precision and rich dynamics. Featuring McIntosh’s Autoformer™ design and a built-in DA2 digital module, it ensures your signals stay pure no matter the speaker impedance or format.
Key Features
350 W per channel with Autoformer™ ensures consistent power into 2, 4 or 8 Ω speakers
Vacuum-tube preamp section paired with solid-state amplifier for tonal nuance and control
DA2 Digital Audio Module supports DSD512, DXD, 24-bit/384 kHz, and HDMI-ARC
Ten analog inputs (including MC/MM phono) and seven high-res digital options
Eight-band analog tone control for precise sound shaping
McIntosh “Blue” watt meters, Power Guard®, Sentry Monitor™, and Monogrammed Heatsinks™
Home Theater PassThru, High-Drive headphone output with HXD®, and comprehensive McIntosh connectivity
Why Buy
When you want an integrated amplifier that brings together heritage tube sound and modern power, the MA12000 stands out. It’s engineered for flexibility, built for rich musical performance, and designed to drive a wide range of systems with finesse.
Consistent, powerful output no matter your speakers
Versatile inputs for all your analog and digital sources
It has 17 total: 10 analog (2 balanced, 6 unbalanced, 1 MM, 1 MC) and 7 digital (2 optical, 2 coax, 1 USB, 1 MCT, 1 HDMI ARC via the DA2 module).
Does it support high-resolution digital audio (DSD/DXD)?
Yes. Via USB it handles up to 32-bit/384 kHz PCM, DSD512, and DXD; optical/coax support up to 24-bit/192 kHz.
Does it have Bluetooth, Wi-Fi, or built-in streaming?
The preamp stage uses four 12AX7A tubes (two per channel). Owners commonly ask about access/replacement; if you’re not comfortable handling tubes, a McIntosh dealer or service center can assist.
What about tubes—how many are there and can they be replaced?
The preamp stage uses four 12AX7A tubes (two per channel). Owners commonly ask about access/replacement; if you’re not comfortable handling tubes, a McIntosh dealer or service center can assist.
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