Marantz 10B Tuner - High End Stereo Equipment We Buy

Marantz is one of the most dependable brand names when it comes to high-end audio systems. For years the brand has been recognized by audiophiles throughout the world as equipment that delivers clear and consistent quality in music.

What are the specs for the 10B?

Solid State / Tubed:
Tubes (Predominantly)
IHF Sensitivity:
2 microVolts(1)
Quieting Slope:
2 uV: Better than 40 dB(1) 25 uV: Better than 70 dB(1)
IF Bandwidth:
220 kHz, 108 dB / Octave Cut-off slope(1)
Selectivity Curve:
Adjacent Carrier: -42 dB(1) Alternate Carrier: -150 dB(1)
Total Spurious Rejection:
Better than 100 dB(1)
Volume Sensitivity:
-10 dB max. (reached at 0.8 uV)(1)
Harmonic Distortion:
< 0.25 % at 400 Hz(1)
AM Rejection:
At least 70 dB at 80 % modulation with all signal levels(1)
Better than 30 dB, 20 Hz to 15 kHz, much greater in midrange(1)
Front Panel: 15-3/8 x 5-3/4 in.(1) Front Panel: 391 x 146 mm(1) Chassis: 14-3/8 W x 15 D in. Chassis: 365 W x 381 D mm.

What else to know about the 10B?

Richard Sequerra was born in 1929 and raised in various parts of the US by his mother, who worked for the Department of State. By the time he was 20, he had launched a freelance career that has since spanned a wide range of technologies. During a stint at Marantz in the 1960s, he worked with Sidney Smith on that firm's famed Marantz 10B tuner, which was sold from 1964 through 1970.

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