The MP-3 preamplifier is based on the concepts pioneered by our MP-1 preamp in a single chassis. Recently updated to Mk 3.3, the MP-3 is a fully differential all-tube preamplifier with a direct-coupled high current output capable of driving low-impedance balanced-lines. The MP-3 easily drives interconnects over 200 feet long! The MP-3 extracts more ambient information with greater image specificity, bass definition and dynamic range than any single-ended preamplifier, owing to its patented direct-coupled output. Furthermore, it perfectly complements the balanced design of our amplifiers or any balanced power amplifier. The patented innovations, developed specifically for this preamplifier, make the MP-3 one of the best preamps made today.
1 Hz-200 KHz, +0 dB, -2dB
15 dB
100 Kohm Ω single-ended / 200 Kohm Ω balanced
12V
250 Ohms from 2Hz to 400KHz
500 mV
( for 0.5 V @ 1 KHz ) 0.2 mV
7 x 12AT7
2 x 6SN7GT
2 x 12AU7
13" deep x 17" wide x 5.5" tall ( 33 x 43 x 14 cm )
19 lbs. ( 8.6 kg )
by Atma Sphere
The MP-3 preamplifier is based on the concepts pioneered by our MP-1 preamp in a single chassis. Recently updated to Mk 3.3, the MP-3 is a fully differential all-tube preamplifier with a direct-coupled high current output capable of driving low-impedance balanced-lines. The MP-3 easily drives interconnects over 200 feet long! The MP-3 extracts more ambient information with greater image specificity, bass definition and dynamic range than any single-ended preamplifier, owing to its patented direct-coupled output. Furthermore, it perfectly complements the balanced design of our amplifiers or any balanced power amplifier. The patented innovations, developed specifically for this preamplifier, make the MP-3 one of the best preamps made today.
1 Hz-200 KHz, +0 dB, -2dB
15 dB
100 Kohm Ω single-ended / 200 Kohm Ω balanced
12V
250 Ohms from 2Hz to 400KHz
500 mV
( for 0.5 V @ 1 KHz ) 0.2 mV
7 x 12AT7
2 x 6SN7GT
2 x 12AU7
13" deep x 17" wide x 5.5" tall ( 33 x 43 x 14 cm )
19 lbs. ( 8.6 kg )
