Audio Database

SR1100
Commentary

A slim design FM/AM stereo receiver with an emphasis on usability and smartness.

The amplifier section uses a power amplifier block of Low-TIM design with DC amplifier configuration.

In the tuner section, a dual gate MOS FET with excellent noise removal performance is mounted on the front end to obtain excellent reception performance.
In addition, it is equipped with a tuning guide using LED and a pilot canceler that make it easy to find the optimum tuning point.

It is equipped with functions such as loudness and high filter, microphone mixing circuit, FM muting switch and LED indicator.

Model Rating
Type FM/AM audio receiver
Amplifier Unit
Rated Output (Both channel drive) 30W + 30W (8 Ω, 20 Hz to 20 kHz)
35W + 35W (8 ohm, 1 khz)
Total harmonic distortion factor 0.1% (20 Hz to 20 kHz, 8 Ω)
0.1% (at 1 khz, 35W output)
Intermodulation distortion factor (SMPTE at rated output) 0.1%
Input Sensitivity / Impedance Phono : 2.7mV/47k Ω
AUX, Tape : 160mV/16k Ω
Mic : 0.5mV/50k Ω
Frequency characteristic Phono (RIAA) : 20 Hz to 20 kHz ± 0.5 dB
AUX, Tape : 20 Hz to 20 kHz ± 1.0 dB
Signal-to-Noise Ratio (IHFA) Phono:86dB
AUX, Tape : 98 dB
FM Tuner Section
Receiving frequency range 76 MHz to 90 MHz
Practical sensitivity of IHF 10.8dBf/1.9 μ V
50 dB quadrature sensitivity Mono : 14.2dBf/2.8 μ V
Stereo : 37.3dBf/40 μ V
Harmonic distortion factor (1 kHz) mono:0.15%
stereo:0.25%
Signal-to-noise ratio mono:77dB
Frequency characteristic 30 Hz ~ 15 kHz + 0.5 -1.0 dB
Capture ratio 1.0dB
Stereo Separation (1 kHz) 45dB
<AM Tuner Section>
Receiving frequency range 531 kHz to 1602 kHz
Practical sensitivity of IHF 20 μ V
Signal-to-noise ratio 50dB
Image rejection ratio 45db
Intermediate frequency interference ratio 40dB
<General>
Pwer 100 VAC, 50Hz/60Hz
Power consumption (Electrical Appliance and Material Control Law) 90W
External dimensions Width 416x Height 73x Depth 302 mm
Weight 6.0kg