Ihanteellinen, ultimate-tason päätevahvistin kaiuttimen bi-amp-ohjaukseen.
Monopäätepari, jossa 2x300W putkivahvistin KT88-pääteputkilla keski- ja korkeille äänille sekä 2x600W transistorivahvistin bassopuolelle. Säädettävät jakosuotimet, jotka myös tarvittaessa ohitettavissa.
McIntoshin patentoimat Quad Balanced- ja Sentry Monitor-kytkennät. Tuplatehomittarit. Järeät, ainutlaatuiset kaiutinliitännät. Balansoidut ja RCA-tulot. Paino 81,6kg.
Hinta/pari. Myydään myös yksittäin 25990€/kpl.
The MC901 is a monoblock amplifier that drives a single speaker. But it is unlike any other monoblock amplifier. What makes the MC901 so unique is that it’s two amplifiers combined into one. Adding to the uniqueness is that each amplifier is of differing design philosophies: the MC901 consists of a 300 Watt vacuum tube amplifier attached to a 600 Watt solid state amplifier on one unified chassis.
The 300 Watt vacuum tube portion powers the speaker’s mid and upper drivers via eight KT88 output tubes, plus four 12AT7 and two 12AX7A signal tubes; the solid state section delivers 600 Watts of dedicated power to the power hungry woofers. The 300 Watt vacuum tube amp in the MC901 uses our patented Unity Coupled Circuit output transformer – the same technology McIntosh was founded on in 1949 – to deliver its full 300 Watts into almost any speaker regardless if it has 2, 4 or 8 Ohm impedance. Similarly, the 600 Watt solid state amp delivers its full 600 Watts into a 2, 4 or 8 Ohm impedance speaker via our Autoformer™ technology.
Prior to the MC901, bi-amping a speaker required two separate amplifiers. It also required an external crossover, along with a lot of trial and error, to properly configure the two detached amplifiers so they worked together as best as possible. The MC901 solves this issue thanks to its internal, adjustable crossover with the controls easily accessible on the top of the unit. These adjustable crossover filters allow you to optimize the performance of both amplifier sections to your listening preferences. Relative gain levels for each amplifier section can be adjusted from -6dB to + 3dB. A direct feed can also be connected to each amplifier section, thus bypassing the filters.