Model S 7100
Stereo FM/AM Receiver
Here is of
the traditional quality, value and features for which Sherwood is famous - at a
modest price. An unparalleled command center for the finest high-fidelity music
systems, the S7100 feature power to spare for even the most inefficient speaker
systems, and distortion at listening levels is a mere 0,20%.
Sherwood's
FM section incorporates the latest proven advances, such as hermetically sealed
microcircuit and field-effect transistor circuitry for superior FM sensitivity
and reliability. Enjoy the operating
ease provided by four rocker buttons that control FM interstation muting,
loudness defeat, stereo-mono mode and tape monitor.
Sherwood's
unique front panel tape jack (plus rear panel tape jacks) allows simultaneous
recording on two records or dubbing from one recorder to another. Stereo
headphone jack, too, for private listening. Speaker
selector switch permits listening to your main set of stereo speakers (A) a
remote set of stereo speakers (B) or both sets at the same time (A&B).
Tuning your
favorite FM or Am stations is a joy with Sherwood's velvet touch "Flywheel
tuning;" signal strength meter pinpoints when you are properly tuned to
your station and a "Stereo" indicator light tells you if you are
listening to a stereo station. The S7100
achieves a reliability of performance backed by a full 3-year warranty on all
parts. And Sherwood packages this superlative receiver in a distinctively
styled handsome walnut cabinet, included at no extra cost. Whatever your wants
- power, performance, beauty - Sherwood paces the field.
Features:
Hermetically
sealed microcircuit, FET circuitry
Front panel
extra Tape record/dubbing jack
FM
"Hush" muting circuit
Handsome
walnut case included
Specifications
FM Tuner
Section
FM
Sensitivity (IHF): 1,9 µV (-30 dB
noise&dist)
Signal-to-Noise
Ratio: -65 dB
Capture
Ratio: 2,8 dB
Suppression
of AM: -50 dB
Tuning
Range: 87,5 to 108,5 MHz
Distortion: 0,5% at 100% Mod.
Spurious
Response Rejection: -87 dB
Stability: ±15 kHz (±0.015%)
Image
Rejection: -78 dB
IF
Rejection: -90 dB
Alternate
Channel Selectivity: 40 dB
Stereo
Separation: 40 dB at 1 kHz
Frequency
Response [Stereo]: 20 - 15,000 Hz ±1 dB
Antenna: 300 Ω balanced
AM Tuner
Section
Sensitivity:
5 µV at 60% mod. For 6 dB S/N
Selectivity: 7,5 kHz at -6 dB
Frequency
Response: -6 dB at 4,0 kHz
Tuning
Range: 530 to 1625 kHz
Image
Rejection: -50 dB at 1mhz
Antenna:
Ferrite Rod (rotatable), High Imp. Input
Amplifier
Section
Power Output
At 4 Ω : Music Power 80 W Total - Equivalent Music
Power ±1 dB 100 watts RMS Power 30 watts X2
At 8 Ω : Music Power 70 W Total - Equivalent Music
Power ±1 dB 85 watts RMS Power 25 watts X2
Harmonic
Distortion: 1,0% at 8 Ω Rated Output, 0,29% at 10 watts
Intermodulation
Distortion: 1,0 % at 8 Ω Rated
Output, 0,20% at 10 watts
Stereo
& Mono Speaker Output Impedance: 4,
8 or 16 Ω
Stereo
Headphone Output: High or Low Impedance
Stereo
Recording Output: 200 mV, 2 k Ω
Power
Bandwidth: 25 - 20,,000 Hz -1% Dist.
Frequency
Response:
Aux: 30 Hz - 20 kHz ±2 dB
Phono : RIAA Standard ±1,5 dB
Damping
Factor: 30 : 1 at 8 Ω
Bass
Control: ±13 dB at 100 Hz
Treble
Control: ±13 dB at 10 kHz
Input
Sensitivity (for rated output):
Phono : 1,5
mV
AUX : 200 mV
Input
Capability for 1 % Dist:
Phono : 60
mV
AUX : 3,8 V
Hum and
Noise (IHF):
Phono : -65
dB
AUX : -75 dB
Vol. Control
Min> : _85 dB
Crosstalk: -40 dB at 1 kHz
General
Power
Requirements: 115 - 125 V, 50/60 Hz, 10
to 100 W fused
AC
Outlets: 200 W switched
Dimensions
(W x H x D): 17 ½ x 5 ¾ x 13 ½ inches
Weight
(Shipping): 30 lbs