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Summary of Contents for P-29

Page 1: ...I wlq pERAr i c i srR ucTto Ns aNp n iAN iv 7 AT n t A l s p zed u f r UZr t u 4 T ff 47 e f THE FISHER Philhqrmonic lV stere op lTjil1r n os ro ph pRtCE 9t 00 EADER IN HIGH FIDELITY WO L t ...

Page 2: ...4 First moderately priced protessionalFM Tuner with TWo meters 1955 First Peak Power Indicator in high fidelity 1955 First Master Audio Control Chassiswith five position mixing facilities 1955 First correctlyequalized direct tape headmas ter audiocontrolsandself powered preamplifier 1956 First to use PowerMonitor in a homeamplifier 1956 First All TransistorizedPreamDlifier Eoualizer 1956 First dua...

Page 3: ...f monophonic or stereophonic records Special connections are provided THE FISHER PHITHAR NONIC IV MODET P 29 Stereophonic Rqdio Phonogroph for the FISHER WS l Wide Surround speakers Twenty watts of music power free of all audible distortion are supplied by a dual channel stereophonic power amplifier which reproduces a complex orchestral passageas easily as the delicate tones of an oboe Two acousti...

Page 4: ...r does not solve the problem it only spreads the single sound source without providing the all important difierent aural viewpoints True stereo sound then requires the use of two independent sound paths from the origin to your ears kept separate at all times during recording transmission and reception This requires the use of two separate sets of recording amplifiers a means of keeping the channel...

Page 5: ...o E It E o o o o g o 4 q E t E ...

Page 6: ...unting board and should bounce Ireely up and down under hand pressure The purpose of this shock mounting is to prevent cabinet vibrations and jolts from causing the stylus to skip around the record grooves Remove the rubber bands used to secure the pickup arm and redord overarm The Antennqs There are two antennas already built into the Philharnonic one lor AM and one for FM The AM antenna is a fer...

Page 7: ...ereo efiect balanced separation is important neither side should predom inate over the other any more than it did during the original per formance Normally this control will be in the center or NORMAL position although snrall variations to either side are to be expected becauseoI differences in room acoustics or imbalance in the program material Turning the control toward MAX R will increase the v...

Page 8: ...NECONTROI AMP A ve r rc l2AX7 FM IF AMP FM IF AMP AND I IM AND TIM trgtr9tr RIGHT VOLTAGE AMP AND PHASE LEFT VOTTAGE PUSH PUTL POWER OU FUSEA l qy u l o t S r EAKERRrG HT l spEY E rrr Y l 8GG 8 ou uJJ o ws r q 1 ws r Itrg EK9O 6AQ8 illllll l l ltt l q2 i llil llr l l tll PIUG IN MUI TIPI EX ADAPTOR OPTIONAI 9s ...

Page 9: ...lharmozic is fitted with the Adaptor we suggest that you do not try to receive monophonic FM broadcastswith the Selector in the FM STEREO position since there may be a noticeable hiss present in the background For monophonic FM switch to FM PHONO With the switch in this position you can play either mono phonic or stereophonic records on the Changer in the Philhannonic When you play a stereo disc t...

Page 10: ...d especially for multi plexed FM stereo reception If you wish you can also experiment with an external AM antenna Figure I includes the Antenna Terminal Identification Strip located on the back ol the Philharmonic cabinet It will be helpful to refer to it as you read FM Aniennq An outdoor or attic antenna will olten make a world of difierence in the quality and reliability of reception We suggest ...

Page 11: ...final IF stage also behaves as a Iimiter efiectively clipping ofi any spurious amplitude variations that may have afiected the FM signal and thus providing the noise free reception which contributes so much to the popularity of FM A wide band low distortion ratio detector follows the limiter using two matched semiconductor diodes The optional multiplex adapter is the device which extracts separate...

Page 12: ...rotion Scnsirivity AUX cnd IAPE inpurs for Rotcd Outpul FfilTuner Sensitivily IHFM stondordr AIII funcr Scnsirivily SpcokerComplemcnl eachchonncl RecordChonger lotol Powcr Consurnplion includingChonger 20watts t o Uniformthroughoutaudible range as an integrated system Better than 30 db at I kc S0dbatlkc 320millivolts 2 3microvolts 5 0 microvolts One8 woofer One 4 x 6 midrange unit One3 tweeter Gar...

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