July 14, 1973
CD-4 Lathes Go Global;
48 in '74
By CLAUDE HALL.
LOS ANGELES-
Discrete quadrasonic--the CD-4 Quadradisc system-invades Europe officially Aug. 20 when DGG will be shipped the sixth master-cutting unit, according to Jim Mochizuki, board member and vice president of JVC America, the Los Angeles quadrasonic master-cutting operation.
In between, the custom pressing division of CBS Records is receiving the fourth unit. RCA Records, New York, is receiving unit number five.
The demand for the cutting units is so great that each of these firms is being supplied by air freight. The seventh unit will go to Pioneer in Tokyo, with JVC America, Los Angeles, receiving the next unit about the same time.
Only two other units are expected to be available this year and just who will get them-EMI Records, London: Sterling Sound, New York:
Teichiku, Tokyo--is still being debated.
However, as of the first of the year, this will all be a moot point because the Victor Company of Japan, parent firm of JVC America, will be into high gear on production of cutting units, turning out four units per month, Mochizuki said.
Second Generation
“The unique thing about the units that will be hitting the market from January 1 on is that they will be second generation. The current two modulator cabinets are being miniaturized into a single cabinet which will include everything from modulator and mixer to a noise reduction system. All a record company and/or pressing plant then needs is an interface, which everyone has already, and Neumann amplifiers for the cutters,” said Mochizuki.
Cutting is still at half-speed in order to maintain better quality control. At this time, only JVC America, Los Angeles, has a half-speed unit; the two earlier units, one at the Victor Company of Japan in Tokyo and the other at RCA Records in New York, operate at one-third speed.
JVC America set up shop in Los Angeles this past March and started cutting masters April 15, but those first 30 sides (which would make a total of 15 albums) were all test cuts and sides produced strictly for refer-ence. In May, however, things began in earnest and 80 sides were cut. In June, 100 sides were cut. "We have about a shift and a half working now," Mochizuki said. "Our second lathe is coming in September. I have already asked for additional trained cutting personnel from Japan just because it would take a year to train local people. We don't have the time to wait."
Testing 4-Channel
In addition to cutting master, JVC
America has been extremely busy testing quadrasonic pressing from PRC in Richmond, Ind.: RCA, Research Craft, Monark, Keyser-Century, and Victor Company of Japan, Tokyo. “We've been testing for noise ratio, wear, and the cutting level.
The JVC compound is evidently better on retaining the carrier current, however the new Q-540 compound which Keyser-Century started using as of May 10 is one of the best compounds around ... the best for the price because it only costs about 20 cents a pound and the JVC compound in Japan costs about twice that much."
Also, the new Q-540 has been achieving outstanding results on wear tests, Mochizuki said.
Aside from the breakthrough in cutting units, CD-4 also has another improvement due to hit the market about the end of the year, a new
demodulator which has only three integrated chips and will cost about $7.50 at the manufacturing stage.
That's about a third again as much as the unit had been expected to cost, but Mochizuki pointed out that this three-IC demodulator will be replacing a demodulator that now costs around $100.
This low-cost demodulator is creating a little confusion because many turntable manufacturers are installing demodulators in their turntables. "We're now trying to convince everyone to leave the demodulator up to the amplifier manufacturer because there's no need for a redundancy of demodulators."
Compound Improvement
Only two more problems remain, he said, but they're not such big problems. First, to get all hardware companies involved. The other problem, well, I think that's been solved, too, by the new Q-540 compound of Keyser-Century. One must really give credit to people like Howard Hill and Russell Peters for pioneering in quadrasonic pressing compounds.
Frankly, he admitted, JVC America had sort of been laying back "since Jac Holzman, president of Elektra Records, made his announcement at the annual convention of the National Association of Record Merchandisers about the WEA Group going discrete. But, when we get those two cutting units into Europe. it's obvious that all of Europe will swing toward the CD-4 discete system. As for Japan, many hardware people, including Matsushita and Toshiba are no longer building equipment with matrix and CD-4 discrete ... it's only discrete.
"And, to tell the truth, when those 24-26 albums by the WEA Group hit the retailers... and I understand that RCA Records is expecting a release of about that many albums, too, between now and sometime in August... well, when these actually hit the market and start getting consumer response. I think several record labels now sitting on the fence will also swing toward discrete. After all, there's no comparison between matrix and discrete.
CD-4 Lathes Go Global;
48 in '74
By CLAUDE HALL.
LOS ANGELES-
Discrete quadrasonic--the CD-4 Quadradisc system-invades Europe officially Aug. 20 when DGG will be shipped the sixth master-cutting unit, according to Jim Mochizuki, board member and vice president of JVC America, the Los Angeles quadrasonic master-cutting operation.
In between, the custom pressing division of CBS Records is receiving the fourth unit. RCA Records, New York, is receiving unit number five.
The demand for the cutting units is so great that each of these firms is being supplied by air freight. The seventh unit will go to Pioneer in Tokyo, with JVC America, Los Angeles, receiving the next unit about the same time.
Only two other units are expected to be available this year and just who will get them-EMI Records, London: Sterling Sound, New York:
Teichiku, Tokyo--is still being debated.
However, as of the first of the year, this will all be a moot point because the Victor Company of Japan, parent firm of JVC America, will be into high gear on production of cutting units, turning out four units per month, Mochizuki said.
Second Generation
“The unique thing about the units that will be hitting the market from January 1 on is that they will be second generation. The current two modulator cabinets are being miniaturized into a single cabinet which will include everything from modulator and mixer to a noise reduction system. All a record company and/or pressing plant then needs is an interface, which everyone has already, and Neumann amplifiers for the cutters,” said Mochizuki.
Cutting is still at half-speed in order to maintain better quality control. At this time, only JVC America, Los Angeles, has a half-speed unit; the two earlier units, one at the Victor Company of Japan in Tokyo and the other at RCA Records in New York, operate at one-third speed.
JVC America set up shop in Los Angeles this past March and started cutting masters April 15, but those first 30 sides (which would make a total of 15 albums) were all test cuts and sides produced strictly for refer-ence. In May, however, things began in earnest and 80 sides were cut. In June, 100 sides were cut. "We have about a shift and a half working now," Mochizuki said. "Our second lathe is coming in September. I have already asked for additional trained cutting personnel from Japan just because it would take a year to train local people. We don't have the time to wait."
Testing 4-Channel
In addition to cutting master, JVC
America has been extremely busy testing quadrasonic pressing from PRC in Richmond, Ind.: RCA, Research Craft, Monark, Keyser-Century, and Victor Company of Japan, Tokyo. “We've been testing for noise ratio, wear, and the cutting level.
The JVC compound is evidently better on retaining the carrier current, however the new Q-540 compound which Keyser-Century started using as of May 10 is one of the best compounds around ... the best for the price because it only costs about 20 cents a pound and the JVC compound in Japan costs about twice that much."
Also, the new Q-540 has been achieving outstanding results on wear tests, Mochizuki said.
Aside from the breakthrough in cutting units, CD-4 also has another improvement due to hit the market about the end of the year, a new
demodulator which has only three integrated chips and will cost about $7.50 at the manufacturing stage.
That's about a third again as much as the unit had been expected to cost, but Mochizuki pointed out that this three-IC demodulator will be replacing a demodulator that now costs around $100.
This low-cost demodulator is creating a little confusion because many turntable manufacturers are installing demodulators in their turntables. "We're now trying to convince everyone to leave the demodulator up to the amplifier manufacturer because there's no need for a redundancy of demodulators."
Compound Improvement
Only two more problems remain, he said, but they're not such big problems. First, to get all hardware companies involved. The other problem, well, I think that's been solved, too, by the new Q-540 compound of Keyser-Century. One must really give credit to people like Howard Hill and Russell Peters for pioneering in quadrasonic pressing compounds.
Frankly, he admitted, JVC America had sort of been laying back "since Jac Holzman, president of Elektra Records, made his announcement at the annual convention of the National Association of Record Merchandisers about the WEA Group going discrete. But, when we get those two cutting units into Europe. it's obvious that all of Europe will swing toward the CD-4 discete system. As for Japan, many hardware people, including Matsushita and Toshiba are no longer building equipment with matrix and CD-4 discrete ... it's only discrete.
"And, to tell the truth, when those 24-26 albums by the WEA Group hit the retailers... and I understand that RCA Records is expecting a release of about that many albums, too, between now and sometime in August... well, when these actually hit the market and start getting consumer response. I think several record labels now sitting on the fence will also swing toward discrete. After all, there's no comparison between matrix and discrete.