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





Marantz 2015

 Marantz Model 2015 AM/FM Stereo Receiver
The newest addition to the Marantz line of stereophonic receivers is the compact Model 2015. here's proof that marantz can make a comparably priced receiver without compromising traditional marantz styling and quality. The Model 2015 is a full 30 Watts continuous power into 8 Ω speakers, from 40 Hz to 20 kHz, with THD and Intermodulation less than 0,9%.
 This system combines all Marantz high-performance features into a smaller body, sized to fit any shelf or  table. Complete with tape, phono and auxiliary inputs as well as quick-connect output terminals fro main and remote speakers.  This precision-constructed unit also offers Gyro-Touch tuning for accurate reception; plus FM muting pushswitch, which eliminates inter-station noise when tuning. With built-in ferrite AM antenna and advanced soild-state circuitry throughout, the Model 2015 is the finest stereo receiver in this price range.

Specifications
AM/FM Tuner
FM Quieting Slope
RF Input for 30 dB Quieting:  2,8µV
Quieting at 5µV RF Input:  42 dB
Quieting ar 10µV RF Input:  49 dB
Quieting at 50µV RF Input:  55 dB
Total Harmonic Distortion
Mono : 0,6%
Stereo : 1,0%
Selectivity -Alternate Carrier:  48 dB
Capture Ratio:  3,0 dB
Stereo Separation at 1 kHz:  32 dB
Spurious rejection:  45 dB
Image Rejection:  35 dB
IF Rejection:  40 dB
AM Suppression:  30 dB
AM Sensitivity:  25µV
Pre-Amplifier Section
Phono Section
Dynamic Range (ratio of Input Overload Voltage to Equivalent Noise):  93 dB
Equivalent Noise Input:  2,2µV
Sensitivity and Impedance:  2,1 mV/35 k Ω
High level Input Sensitivity/Impedance:  150 mV/100 k Ω
Tone Controls:
Bass at 50 Hz : ±12 dB
Treble at 15 kHz : ±12 dB
Power Amplifier Section
Power Output (Continuous Power at 8 Ω at or below Rated Distortion, 20 Hz -20 kHz, both Channel Driven):  30 watts;  15 watts per channel
IM Distortion (at or below Rated Power, any combination of Two Frequencies):  0,9%
THD (at or below Rated Power, any Frequency from 20 Hz - 20 kHz):  0,9%
Frequency Response (High level Input from 20 Hz - 20 kHz):  1,0 dB
Power bandwidth (IHF, both channel driven):  20 Hz - 22 kHz
Input Sensitivity /Impedance:
Damping Factor:  40
Power Requirements:  110 - 120 V, 220 - 240 V, 50/60 Hz
Dimensions (W x H x D): 360 x 120 x 280 mm  [14¼" x 4¾" x 12"]
Weight:  8,2 kg  [23 lbs]

Optional:  Walnut cabinet WC - 10
1 comment:
Labels: , ,
Subscribe to: Posts (Atom)