High-Fidelity-1957-J
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The Beethoven Symphonies on Microgroove Reappraised a discagaphy by C. G. BURKE 4.; liNUaRT - _=-..'a: ea __ _, === ;__.._z__._. ---I MI `. a: i:M i S www.americanradiohistory.com now you can meet every tape recording need with this AÖMPLE 1L LI E ,.....1... 1. PLASTIC -BASE AUDIOTAPE on 11/2-mil cel- 6. COLORED AUDIOTAPE on green or blue 1'/2- 12. AUDIO HEAD DEMAGNETIZER removes all lulose acetate meets the most exacting require- mil plastic base provides fast, easy color cueing permanent magnetism from recording and re- ments of the professional, educational and home and color coding, at no extra cost. producing heads in a matter of seconds. recordist at minimum cost. Known the world over for matchless performance and consistent 7. COLORED AUDIOTAPE REELS - 7" and 5" 13. AUDIO HEAD CLEANER, especially formu- uniform quality. Series 51, in the red box. reels in jewel -tone colors - red, yellow, green lated for use on magnetic recording heads - and blue - for color coding, at no extra cost. superior to carbon tetrachloride. 2. AUDIOTAPE ON 11/2-MIL MYLAR* - a pre- mium- quality professional tape with maximum 8. HEAD ALIGNING TAPE pre -recorded with 14. ADHESIVE REEL LABELS provide positive mechanical strength and immunity to heat and precise head alignment, giving a highly ac- identification of your tapes right on the reel. humidity. Will not dry out or embrittle with curate reference for aligning recording heads. Press to apply, pull off to remove. age. Series 71, in the green box. 9. TYPE "EP" AUDIOTAPE provides extra pre- 15. AUDIO SELF -TIMING LEADER TAPE A strong, cision and guaranteed 3. "LR" AUDIOTAPE ON 1 -MIL "MYLAR" - freedom from defects, for durable leader tape of white "Mylar" with 50% more recording time per reel. Strong, su- computers, telemetering and high-speed mag- spaced markings for precise timing of leader intervals. per- durable polyester film base assures trouble - netic data recording. free operation even under extreme heat and 10. AUDIOFILM humidity. Series 61, in the black and red box. extends Audiotape's unsur- passed sound quality to motion picture and TV 4. PLASTIC -BASE "LR" AUDIOTAPE provides film recording. Available in 35mm, 17' /2mm New 5 -Reel 50% more recording time on low -cost 1 -mil and 16mm sizes. cellulose acetate base, affording maximum econ- Cellophane 11. "HOW omy where high strength is not required. Series TO MAKE GOOD TAPE RECORD- INGS" Package 41, in the blue box. The complete handbook of tape record- ing, containing 150 pages of up -to- the -minute gives extra protection 5. SUPER -THIN AUDIOTAPE on '/2 -mil "Mylar" information of practical value to every tape re- against dust and gives twice as much recording time per reel as cordist. $1.50 paper bound, $2.50 cloth bound. dirt - keeps tape and boxes factory fresh. standard plastic -base tape. For long -play appli- cations where tape tension is not excessive. Ask your dealer for genuine, professional -quality Audiotape Series 31, in the yellow box. ... it now costs no more than ordinary tape! AUDIO VI CE*, Inc. Madison *DuPont Blade Mark dA Offices in Hollywood - Chicago Export Dept., 13 E. 40th St., New York, N.Y. i www.americanradiohistory.com BUILD YOUR OWN FINE Jenen HI -FI SP EAKER SYSTEM COMPLETE KITS NOW AVAILABLE -EVERYTHING YOU NEED NO SAWING ... NO DRILLING ... NO WOOD FINISHING ... NO SOLDERING Cabinort K -t05 with P -205 Prefinished Dress Kit odded. Cabinort K -105 Basic Cabinet Kit Cabinart P -205 Prefinished Dress Kit - Grille Cloth Included Jensen KT32 loudspeaker Klt sie YOU SAVE UP TO 5252.50 - YOU DON'T HAVE TO BE A TECHNICIAN YOU DON'T NEED A WORKSHOP YOU DON'T HAVE TO BE A FURNITURE FINISHER *Compared with factory -built J Imperial reproducer carefully pretested, The proud owner of the Jensen 3 -way hi -fi speaker system illustrated Jensen Speaker units are matched components, which the handsome low boy cabinet in a few hours in bis living with the smooth, balanced, wide-range performance for assembled Kits room with no tools except a screwdriver, pliers and a stapler. No Jensen factory -made reproducers are famous. Cabinart Cabinet cutting, sawing, or soldering. And the wood finishing? He just were designed by Jensen to give the best possible acoustic perform- wiped off the finger prints, for the beautiful genuine selected hard- ance with Jensen Loudspeaker Kits; each is carefully coordinated wood was factory pre- finished and rubbed by professional finishers. with the recommended Jensen Loudspeaker Kit for correct loading accu- Best of all, be saved nearly $100 compared with cost of the equiva- of the low frequency channel ( "woofer "). Wood pieces are lent factory -built speaker system. rately cut and drilled, with all cut -outs provided. Hardware, cleats You can have the fun and satisfaction of building your own Jensen and glue are included with complete instructions for easy assembly. speaker system with size and performance ranging all the way from If you like, you can start with the Basic Cabinet Kit of your choice, the diminutive, economical Duette up to the big incomparable add the Prefinished Dress Kit later. Imperial at savings which will stretch your hi -fi equipment budget. Here's your way to finest hi -fi speaker performance at least cost! Jensen and Cabinart with their specialized skills have collaborated Ask your dealer, or write now. to make this easy and trouble -free. Everything you need is furnished. Cabinart Cabinet Kits Equivalent Speaker Kit Basic Dress System "Woofer" Jensen Cabinet Price Kitt Price Type Size Reproducer Model Price Type Kit K -101 P -201 $54.00 3 -Way 15" Imperial KT-31 $184.50 Corner* Horn $89.00 K -103 48.00 P -203 39.00 3 -Way 15" Triplex KT-32 169.50 Corner* Bass-Ultraflex P . K -105 48.00 -205 39.00 3 -Way 15" Triplex KT-32 169.50 Low Boy Bass -Ultraflex 48.00 P -203 39.00 2 -Wayt 15' KT-21 99.50 Corner*Bass-Ultraflex K -103 K -105 48.00 P -205 39.00 2 -Wart 15" KT -21 99.50 Low Boy Bass-Ultraflex - Boss K -107 39.00 P -207 36.00 2 -Wayt 12" Concerto KT-22 73.00 Corner* -Ultraflex P -209 36.00 2 -Wayt 12" Concerto KT-22 73.00 Low Boy Bass -Ultraflex K -109 39.00 K -111 23.00 P -211 25.00 2 -Wayt 8" Contemporary KDU -10 24.75 Corner* Bass -Ultraflex P -213 21.00 2 -Way 8" Duette Treasure Chest KDU -10 24.75 Duette K -113 18.00 *Gives excellent results against sidewall. Bass-Ultraflex is a J trademark. Kit, e t Cabinet provides for expansion to 3 -way system at any time with Jensen KTX -I Range stender Supertweeter pri $43.75. t Available in Mahogany or Korina Blonde. Cabinet Kits write: For information about J Spanker Kits writs: For information about Cabinart ensen CABINART MANUFACTURING COMPANY The Pioneers in Nigh Fidelity Rodio Furniture Division of The Muter Company H Products Co ., Inc. 6601 SOUTH LARAMIE. CHICAGO 38, ILLINOIS A Division of G 8 Wood 11, N, Y. In Canada: Copper Wire Products Co., Ltd. 99 North 11th Street, Brooklyn JANUARY i957 I www.americanradiohistory.com to look for the When your authorized Pickering Dealer is demon- into the air at a low velocity- instead of at a high strating the revolutionary new ISOPHASE SPEAK- velocity as in ordinary speakers. In addition, the ER, please, don't look behind it for the orchestra. ISOPHASE generates sound in phase from the entire Take our word for it -these magnificently realistic surface of its large curved diaphragm -instead of sounds are coming from the curved diaphragm it- from a point source as in conventional cone speak- self. "Unbelievable," "extraordinary," "breathtak- ers. Thus the sound reproduced by the ISOPHASE ing," and "window -on- the -studio quality" are some closely approximates the unit -area energy of the of the comments we've heard from dealers and cus- original sound entering the microphone in the tomers alike. But don't be persuaded by mere words studio or concert hall. alone. Hear it for yourself. Unlike ordinary speakers, the ISOPHASE does not The Pickering ISOPHASE SPEAKER uses the elec- "break up" at high frequencies. And because of the trostatic principle to recreate musical sounds with inherent linearity of the push -pull electrostatic de- a degree of realism unattainable in conventional sign, harmonic and intermodulation distortion are speakers. virtually nonexistent-a tremendous advantage over conventional speakers. For further details, please The ISOPHASE reintroduces the original sound write Department H -13. PICKERING at CO., INC. O C E A N S I D E , N . Y. ! Professional Audio Components oz1iodeíicam Z etemee" Demonstrated and sold by Leading Radio Parts Distributors everywhere. For the one nearest you and for detailed literature: write Dept. H -13 EXPORT AD. AURIEM A. INC.. 89 BROAD ST.. NEW YORK / CANADA: CHARLES W. POINTON LTD.. 6 ALCINA AVE.. TORONTO HIGH FIDELITY MAGAZINE www.americanradiohistory.com High .?fidelity T H E M A G A Z I N E 1 O R .Nl l ' ti 1 C L I S T E N E R S According to a New York 1957 This Issue. Volume -' 1\unl1)t r i January record retailer, interviewed last November in The Billboard, the brand new record buyer - currently called in the trade the Letters 4 man behind the boom" - tends to select his disks on the basis of how lately they Noted With Interest Ió came out. This points up an endless task for us (us meaning, here, HIGH FIDELITY and other record reviewing publications).