SC-11S1 vs McIntosh C30
The C30's signal-to-noise is 90 dB against the SC-11S1's 89 dB, its thd 0.007% against 0.003%, its input sensitivity 2.0V RMS against 2.5V RMS, and its weight 8.2 kg (18 lbs) against 16 kg (35 lbs).
AI-generated product photo — not official manufacturer imagery.
SC-11S1
MarantzAmplifiersPre-AmplifiersDiscontinued
Estimated price (community-sourced)
$2,475.25
Around — community and catalog average, updates slowly
About the SC-11S1
The Marantz SC-11S1 is a premium stereo control amplifier featuring high precision components such as Melf resistors and a shielded toroidal transformer to minimize noise and distortion. It supports 2 channels with Current Feedback topology and a Linear Drive Power Supply. The unit includes 6 audio inputs, including MM and MC phono inputs, and offers balanced and unbalanced outputs. It has a frequency response of 5Hz to 120kHz and a very low total harmonic distortion of 0.003%. The preamplifier supports bi-amp and multi-channel options and features a Floating Control Bus System (F.C.B.S.) for connecting multiple units without ground loop noise. It includes a metal front panel, an LCD display for input and volume, and a remote control. The SC-11S1 weighs 16 kg and measures 440 x 431 x 127 mm. It was introduced around 2007 and is no longer in current production but remains highly regarded for its sound quality and build.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.003%
- SNR
- 89 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- MM, MC, line
- Analog Outputs
- balanced, unbalanced
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 440 × 127 × 431 mm (W × H × D)
- Weight
- 16 kg (35 lbs)
- Available Colors
- Gold, Silver, Black, Silver-Gold
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions