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PERFORMANCE BIG SAVINGS
ATC 420 VR • The ATC 420VR four speed transcription player provides all key features at big dollar savings • Features: 20 watt push-pull Hi-Fi amplifier, transformer powered for complete safety • 12" armored basket heavy duty speaker with coaxial tweeter cone and 25' cable • Inputs for mike, radio, tape recorder or stereo kit • Scuff-resistant fabric covered %" plywood case, metal corners and knees, spring cushioned plastic feet • 4 speeds plus variable speed control, illuminated "Strobe O Scope" • Plays any size records up to ITA" masters • Weighs only 23 lbs. • ATC 420R with 4 fixed speeds weight: 22 lbs.
ALL ATC PRODUCTS ARE TRANSFORMER POWERED FOR COMPLETE SAFETY.
AUDIOTRONICS
udio Ironies corporation • box soj, north Hollywood 6, California
AV
industry news
Lang Lab Editions
Folkways Records is issuing its lar guage teaching materials in four dil ferent editions. The latest, a course o basic and intermediate French b Armand and Louise Begue, is a spe cial "lab" edition recorded at 3-^/ ips on top track only, leaving th lower half for student practice. Thre tapes $38.85. The same material du£ track $26.85; and at 71/2 ips $38.8J Also an album of three 12-in. K records $20.85. In each case a 17€ page illustrated book is included. Th book is also sold separately at $2.5(
Other Begue courses include Litei ature Readings in French, Frenc Children's Songs for Teaching Frencl and Conversational French.
Lang Lab Research Planned
Bernco, Inc., electronics manufai turers, has entered the language laboi atory field with a three-pronged r( search project that may prove of bent fit to both users and this new industr as well.
One study will go into enviroi mental conditions such as best loe; tion, lighting, ventilation, shape an layout of a school language lab. Ai other will analyze the instruction: materials available from all sourc( and techniques of classroom applic: tion. The third will work on technic; standards toward the announced go of developing a composite factor th: correlates present technical criter (frequency response, signal to noi: ratio, distortion, wow and flutter, et
Golden Anniversary
Congratulations to Victor Animat graph Corporation on its 50th annive sary. A long list of "firsts" in tl development of audiovisual equi ment and materials stands to t) credit of this pioneer leader in tl A\' industry.
"Graf lex Audiovisual Digest"'
Graflex is offering a 48-page bo with 4-color cover, edited by Jam M. Meagher, coordinator of aud visual materials for the Penfie (N. Y.) Central Schools. The bo carries articles on slide and filmsti making and use, 16mm films, recon tapes, reading trainers, overhead a (Continued on Page 524)
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Educational Screen and Audiovisual Guide — October, 19