SONOCRAFT - technicalaudio.com - technical audio
SONOCRAFT - technicalaudio.com - technical audio
SONOCRAFT - technicalaudio.com - technical audio
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Shtoonk- Stereo, Hi-Fi Equipment<br />
MODELS S-8800 and S-7800<br />
$ & -0 ■<br />
MODEL S-8G0U<br />
MODEL S-2300<br />
MODELS S-3300 and 5 3500<br />
MODEL S-2000IV<br />
MODEL S-2000IV AM/FM MONO TUNER<br />
Engineered for the finest reception of AM and FM broadcast.<br />
Features professional zero-center tuning meter to indicate when<br />
the FM circuit Is exactly on frequency. Includes FM lnter-channel<br />
hush muting system which eliminates noise "hash" between<br />
FM channels to facilitate tuning. Both a rear-panel hush sen<br />
sitivity control and a front panel hush defeat switch are provided<br />
for tuning In weak or distant FM stations. Excellent AM recep<br />
tion through 15 kc wide "hl-fl" bandpass. Sharply selective 5 kc<br />
bandpass on front panel for weaker AM broadcasts. Fly-wheel<br />
tuning is easier and faster. Communication type dial spread with<br />
professional calibrations for slide rule accuracy. Sensitivity: FM,<br />
1.8 wV IHF; AM, 2 iiV at 60% modulation for 0.5 V output.<br />
Selectivity: FM, 200 kc at -3 db; AM wide, -0 db at 15 kc;<br />
AM narrow, — 0 db at 5 kc. FM Rcsponso: * M db, 20-20,000 cps.<br />
Harmonic Distortion: M% at 100% mod. Power Consumption:<br />
80 watts, 115-125 VAC, 00 cps fused. Tubes: 9 plus 2 silicon rec<br />
tifiers and 3 diodes. Slzo: 14* W. x 10 W d. x 4* h. Shpg. Wt., 15 lbs.<br />
Model S-2000IVS—Less case.* Not Each $1 62.50<br />
West Coast: 165-50<br />
RACK PANEL MOUNTING<br />
All models of Sherwood tuners ore available mounted on a gray<br />
hammcrtone steel panel for Installation In standard relay racks.<br />
Panel size, 19* w. x3H" h. To order, change suffix S on model<br />
number to R—example: S-2000IVR. Shipping Weight, 3 lbs.<br />
additional to tuner chassis weight for S-2300, S-3300 and S-3500;<br />
4 lbs. for S-2000IV. Add S7.50 to price of model when panel Is<br />
purchased with tuner. The cost of the panel purchased separately<br />
Is $10.50; Shipping Weight, 5 lbs.<br />
SEE NEXT PAGE<br />
MODEL S-8800 ALL SILICON FM STEREO RECEIVER<br />
Solid state, all silicon receiver for maximum reliability.<br />
FEATURES: Automatic FM stereo/mono switching; stereo Indi<br />
cator light; professional zero-center tuning meter; front panel<br />
stereo headphone Jacks. TUNER: FM Sensitivity: 1.6 fiV for 30 db.<br />
IHF; noise and distortion below 100%. Stereo Separation: 40<br />
db, MX. Hum and Noise: -70 db at 100% mod. AMPLIFIER:<br />
Power Output: 140 watts (4 ohms), 100 watts (8 ohms) muslo<br />
power; 50 watts (4 ohms), 40 watts (8 ohms), continuous each<br />
channel. Hum and Noise: (Max. below rated output) —60 db,<br />
Shono: ensitivlty: —80 0.8 db, mV, aux. tape IM head; Distortion: 1.0 mV, 0.6% phono; at 60 0.2 watts, V, aux. 4 Inputs: ohms.<br />
(Two each) Hlgh-Lcvel; Phono Preamp (RIAA); Tape Head<br />
(NAB); Tape Monitor. Outputs: Left and right speakers, main<br />
and remote, stereo headphone and record output. Controls:<br />
Selector (Tape Head, Phono, FM, Aux); Dual Bass, Treble, Bal<br />
ance, Volume/Off: Mode: Filter (Ill-Low): Speakers; Loudness;<br />
Tuning. Size: 16H* w. x 14* d. x 4H* h. Shpg. Wt., 27 lbs.<br />
Model S-8800S—Less case.* Net Each $359-50<br />
West Coast: 363-50<br />
MODEL S-7800 ALL SILICON<br />
AM/FM STEREO RECEIVER<br />
Similar to Model S-8800 plus AM circuitry. AM sensitivity, 2 jiV;<br />
bandwidth, 7.5 kc.<br />
Model S-7800S—Less case.* Net Each S399-50<br />
West Coast: 403-50<br />
NEW MODEL S-8600 FM STEREO RECEIVER<br />
Solid state stereo receiver features 80 watts of music power.<br />
Two front-panel rocker action switches for Independent control of<br />
two pairs of stereo speaker systems. Silicon transistors are used<br />
throughout to provide the utmost reliability. Frequency Response:<br />
FM Mono. ± K db at 20-20.000 ops; FM Stereo, ■-.',: db :a<br />
20-15,000 cps: Amplifier. =* H db at rated output, 20-20,000 cps.<br />
Typical FM Sensitivity: 1.1 uV for 20 db quieting; 6.0 uV for<br />
50 db, slgnal-to-nolse ratio. FM (IHF) Sensitivity: 1.8 y.V for<br />
— 30 db noise and distortion below 100% mod. FM Distortion:<br />
Less than 0.25% IM at 100% mod; less than 0.25% harmonic at<br />
100% mod., 400 cps. Typical FM Selectivity: 250 kc at - 6 db, 820<br />
ko at -60 db. FM Hum and Noise Level: 70 db below 100% mod.<br />
FM Output: 0.7 volts at 100% FM. Power Output: 80 watts at<br />
4 oli11is. 50 watts at 8 ohms music power; 30 watts at 4 ohms, 20<br />
watts at 8 ohms for 1.0% distortion, continuous power each<br />
channel. Outputs: 4 to 10 ohms, muln-and-remote left and right<br />
speaker, stereo headphone and record output. Inverse Feedback:<br />
35 db. Damping Factor: 30:1 at 8 ohms. Sensitivity: Phono<br />
selectable; aux 0.4 V. Max. Hum and Noise: Below rated output:<br />
Volume control mln., 90 db; aux Input max., 80 db weighted;<br />
phono Input, 60 db. Interchannel Crosstalk: Less than —45 db<br />
at 1 kc. Transistor Complement: 35 silicon transistors, 4 silicon<br />
rectifiers, 9 silicon diodes, 1 zener diode. Controls: Bass: Treble;<br />
Balance; Power Off/Loudness; Tuning, Rocker Switches for<br />
Phono/Tuner, Normy(Aux) Tape Monitor, Speakers Main/Off,<br />
Speakers Remote/Off. Front panel Jack for stereo headphones.<br />
Power Consumption: 115-125 V, 60 cps, 30 to 120 watts fused.<br />
Size: 16}** w. x 12* d. x 4M* h. Weight, 26 lbs. (with case).<br />
Model S-8600—Less case.* Net Each $289.50<br />
West Coast: 292.50<br />
NEW MODEL S-2300 ALL SILICON<br />
AM/FM/MX STEREO TUNER<br />
Solid state, all silicon stereo tuner features noise-threshold-gated<br />
automatic FM stereo/mono switching, professional d'Arsonval<br />
zero-center tuning meter, front-panel level control, rocker action<br />
switches. Specially designed dual automatic-gain-control system<br />
maintains proper selectivity under strongest signal conditions.<br />
Sensitivity: FM. 1.6 uV for -30 db quieting and distortion, IHF;<br />
AM, 2 mV at 60% mod. for 6 db. Selectivity: FM, -6 db at 250<br />
kc, -60 db at 820 kc; AM. -6 db at 4 kc. Stereo Separation: 35<br />
db. FM Distortion: Less than 0.2695 IM and harmonic at 100%<br />
mod. Hum and Noise: FM. 70 db below 100% mod.; AM, 56 db<br />
below 100% mod. Controls: Audio Level, Automatic Stereo-<br />
Mono. AM/FM, Hush Switch, Power Switch, Tuning. Size: 14* w.<br />
x 10H" d. x 4* h. Shipping Weight, 13 lbs.<br />
Model S-2300S—Less case.* Net Each SI 99-50<br />
West Coast: 202.50<br />
MODEL S-3300 ALL SILICON FM/MX TUNER<br />
Solid state circuitry backed by professional quality Instrumenta<br />
tion. FEATURES: Zero-center tuning meter; stereo Indicator<br />
light; automatic stereo/mono switching; Inter-chuuncI hush; &H"<br />
expanded slide-rule scale: dual AGC system; cascaded limiters,<br />
and noise Alter. Sensitivity: 1.6 ;