Search this site

Labels

4-channel ACCUPHASE ACOUSTIC ENERGY ADC ADCOM ADS ADVENT AIFAI AIWA AKAI AKG Alchemist ALIANTE ALLISON ALTEC LANSING AMPEX amplifier AMPLIFON ANCIENT AUDIO AR ARCAM ARISTON ARMONIA AUDIA AUDIO ACADEMY AUDIO ANALOGUE AUDIO DYNAMICS AUDIO INNOVATIONS AUDIO NOTE AUDIO RESEARCH AUDIO-TECHNICA AUDIOLAB Audiostatic AUGUSTA AVALON AVID AXIOM B-I-C Bang & Olufsen BASF BASSOCONTINUO Bell Belt-Drive BEVERIDGE BEYER-DYNAMIC BOSE BOSTON BOWERS-WILKINS BOZAK BRAUN BRIONVEGA BSR California Audio Labs CAMBRIDGE CANTON cartridge CARVER CASTLE CD Player CD Transport CEC CELESTION CEMARK Centrex CERWIN-VEGA CHARIO CHARTWELL CIZEK CLARION CONRAD-JOHNSON COPLAND CORAL CORAL ELECTRONIC CREEK CROWN CYBERNET CYRUS DAC DAHLQUIST DALI DAT DBX DECIBEL DENON DIAPASON direct-drive Ditton DOKORDER DOMA DUAL DYNACO DYNAUDIO DYNAVECTOR EISA ELAC ELECTRO-VOICE EMPIRE EMT EPI EPICURE EPOS ES Series ESB Esotec ESOTERIC ESS EUMIG FAIRCHILD FOSTEX GALACTRON GALE GARRARD GENELEC GENESIS GIUSSANI RESEARCH GOLDENOTE GOODMANS GRAAF GRUNDIG H.H. SCOTT HAFLER HARBETH HARMAN/KARDON headphones HEATHKIT HECO HIRTEL HITACHI HPM idler INDIANA LINE INFINITY italian JAMO JANSZEN JBL JEFF ROWLAND JENSEN JMLAB JVC KEF KENWOOD KLH KLIPSCH KOSS KRELL KYOCERA LAE Lafayette lathe LEAK LECTOR LENCO LESA linear LINN loudspeaker LOWTHER LUXMAN LYNGDORF MAGNEPLANAR MARANTZ MARK LEVINSON MARTEL MARTINLOGAN MARUNI MASH MAXELL MBL McIntosh McLAREN MERIDIAN MERITON MICRO SEIKI MICRO-ACOUSTICS MIRAGE MISSION MITSUBISHI MONITOR AUDIO MONRIO MORDAUNT-SHORT MUSICAL FIDELITY MYRYAD NAD NAGRA NAKAMICHI NHT NIKKO NORESCO NOVA ONKYO OPERA OPTONICA ORTOFON PANASONIC PARADIGM PATHOS PEARL PHASE LINEAR PHILIPS PICKERING pioneer POLK AUDIO Power-amplifier Pre-amplifier Pre-phono Pro-Ject PSB QUAD quadraphonic RADFORD RCF receiver Reel to Reel REK-O-KUT REVOX ROGERS ROKSAN ROTEL ROYD RUARK SACD SAE sansui SANYO SENNHEISER SHARP SHERWOOD SHURE SIARE SIGNET SME SOMA SONAB SONUS FABER SONY SOTA Soundcraftsmen SPECTRAL Spica STANTON STAX Stereo 8 STILE ITALIANO STRUSS SUGDEN SUPERSCOPE Synthesis TAC TAD TAMON TANDBERG tangential TANNOY TASCAM TDK TDL TEAC TECHNICS THE FISHER THIEL THORENS tonearm TOSHIBA TRANSCRIPTOR TRIO tuner turntable ULIX Uni-Q UNISON RESEARCH unitra UREI UTAH VANDERSTEEN VOCE DIVINA VPI WADIA WHARFEDALE XAVIAN YAMAHA ZENITH ZINGALI

What is stereo?




There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.




H.H. Scott '59





Pioneer PD-71


 Pure and simple - Hardly the words you'd expect to describe what may well be one of the world's most technically superior compact disc players.
But while you may find the Elite PD-71 compact disc player's specifications impressive, we think you'll truly appreciate its reason for being.
It's the one compact disc player designed and dedicated to the true music lover. Clearly when your only design criterion is musical excellence, there's no place for compromise.
This single minded devotion to the music purist has yielded a number of refinements in both construction and circuitry of the PD-71. for example, it employs a true 18-bit converter with liner envelope technology to provide the highest accuracy at even the lowest signal levels.

Significant advancements are also evident in the new laser pickup on the PD-71, including a specially designed floating base for cleaner reproduction free signal.
Sonic purity is further enhanced by extensive anti-resonance construction and direct wire connections throughout the unit.
The PD-71 also features defeatable display circuitry, full random play and full remote control. Even the ergonomically designed panel displays and controls are testimony to elegant simplicity.
The Elite PD-71 compact disc player - now nothing can come between you and your music - that the pure and simple truth.
Specifications
Channels:  two channel Stereo
Frequency Response:  2 Hz - 20 kHz (±0,3 dB)
Signal-to-Noise Ratio:  112 dB or more
Dynamic Range:  99 dB or more
Channel Separation:  108 dB or more
Harmonic Distortion:  less than 0,002%
Output Voltage:  2,0 V
Wow and Flutter:  Limit of measurement ±0,001% W.Peak or less
Output Terminals:
Digital Output:
Coaxial Output :  0,5 vp-p (75 Ω)
Optical Output :  -15 dBm to -20 dBm (wavelength 660 nm)
Power Requirements:  AC 120 V, 50 Hz or AC 220 - 240 V, 50/60 Hz
Power Consumption:  21 W
Dimensions (W x H x D):  457 x 127 x 324 mm (18" x 5" x 12-3/4")
Weight:  9,5 kg (20 lb 15 oz)


Nessun commento:

Posta un commento