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





Akai GXR-82D 8-track deck

Stereo Cartridge Deck

Amazing GX head performance can now be yours with a compact stereo cartridge deck. Besides Akai's long lasting superior high range frequency Glass & Sigle X'tal GX head, automatic stop and continuous playback, pause control, and a highly efficient induction motor are included is the features of this easy-to-operate finger-tip control unit.

 

Glass & X'tal GX Head

This model employs Akai's GX recording and playback head for better Signal-to-Noise Ratio, extended high range frequency and a more dynamic range. These features are contributable to the characteristics of Akai's amazing focused-field recording system. The core of the GX Head consists of a single crystallized element which is mounted and set in glass of the same hardness characteristics. The gem "single crystal" has no composite particles to eventually separate and cause head gap damage as the tape passes the head surface, thus enabling Akai engineers to focus the magnetic field system eliminates un due equalization, minimizes high frequency loss and achieves a wider dynamic range. And GX performance is not just temporary. It's fully maintained for lasting new machine performance.

 

8-Track cartridge stereo system

This model employs an 8-track 2-channel cartridge stereo system. The tape has a total of 8-tracks, two of which are used at a time for stereo performance. When the first channel terminates, the second channel is automatically set to position for continued operation. Thus, a 300 ft. Cartridge tape accommodates one hour of continuous performance. Desired channel or program can be easily selected by manually operating the Program Selector Button.

 


Specifications

Track System:  8-track, 2-channel stereo

Tape Speed:  3-3/4 ips (±1,5%)

Wow and Flutter:  less than 0,25% rms at 3-3/4 ips

Equalization:  Correct equalization for playback of tapes recorded to the NAB curve

Frequency Response:  40 Hz to 17,000 Hz (±3 dB) at 3-3/4 ips

Output Power:  16 W total Music Power (8 W/8 W) at 8 Ω 

Signal-to-Noise Ratio :  better than 47 dB

Erase Ratio:  better than 65 dB

Cross-Talk:  better than 45 dB (stereo)

Heads:  2 - Recording/Playback GX head, Erase head

Motor: two-speed 2/8 pole induction motor

Fast Forward and Rewind Time:  Within 230 secs. Using a 300 ft tape

Recording Capacity:  One hour stereo recording using a 300 ft. Cartridge tape

Output Jacks:

Line :  1,23 V ("0" VU) / 100 Ω  (Required load impedance:  more than 20 k Ω )

Phone :  30 mV/8 Ω

Speaker:  8 W /8 Ω  each

Input jacks:

Microphone :  0,5 mV/4,7 k Ω

Line :  50 mV/500 k Ω

DIN Jack:  0,5 V/5 mV

Power Requirements:  100 V - 240 V AC, 50/60 Hz

Dimensions (W x H x D):  346 x 135 x 255 mm (13,6" x 5,3" x 10,5")

Weight:  8 kg (17,6 lbs)


 

No comments:

Post a Comment