How do I copy an LP or 45 RPM record to CD?
Connect the components as shown in the diagram using stereo
RCA cables
to interconnect the turntable to the preamplifier and the preamplifier to
the sound card's input connectors. Unfortunately, sound cards often do
not have RCA connectors. If this is the case, you will have to either
get a cable with the needed connectors or else get a pair of connector
adapters. Adapters are available from many suppliers but one of the
most extensive collections that I know about is stocked by Parts Express,
Inc. in Springboro, Ohio. You can request a copy of their printed catalog
by calling 1-800-743-3000 or going online at
www.partsexpress.com.
There is a lot of variation in sound card quality with the better cards
usually being higher priced. The card that came with your computer or
a twenty dollar card from a office supply shop is fine for playing games
but not for recording music. Mr. Arnold B. Krueger evaluates sound cards
and posts the information on his
web site.
Oddly (to my thinking) the best cards have the lowest score which is 5
and they have to rate "excellent" in all categories. We use Turtle
Beach Santa Cruz cards which have a score of 7 and Waveterminal
192X cards which are not rated (but we have had excellent performance
from them).
One source for good quality sound cards is
www.tracertek.com.
To make the copy, you play the record and copy the sound card output to your
hard drive. Start by setting the equalization to RIAA for an LP or RIAA
(or FFRR) for a 45. You will probably need to refer to your preamp Manual
for this. With the sound card line-in slider set to about 90%, start
your computer program with 16-bit stereo, 44.1 kHz sample rate (the CD
standard). Play the record through once to set the proper level using the
preamp volume control. The program will display a bar graph or other
indicator to show the peak level. Adjust the preamp volume control so
the maximum peak is about 3 dB below the maximum input. Then, without
changing any of the settings, start recording and then start the record
playing from the beginning. When the record gets to the end of the first
side, press stop (in the program) and then save the file to your hard
drive. I usually just name it "side1.wav." Then repeat the above for
the other side of the record.
There are a number of programs that you can use to make the recording.
Among others, I have and use the following: Cool Edit Pro,
Dart XP Pro, DC 6 and DC Millinnium.
Cool Edit Pro was bought by Adobe in 2003 and renamed
Adobe Audition. You can find out more about it at
www.adobe.com.
Dart XP Pro is a product of DARTech, Inc. You can all them at
1-800-799-1692 or get product info online at
www.dartech.com.
DC6 and DC Millinnium are available from Tracertek.
Their web address is
www.tracertek.com.
Although you can buy new turntables that will play LPs, 45 and 78 RPM
records, it is better to avoid them if you are interested in only LPs
or 45s. The three-speed 'tables are primarily DJ equipment with short
pickup arms and don't provide the best performance for LPs and 45s.
(If you want to play all three speeds, it's better to get two
turntables.) For some turntable suggestions, please visit our page on
buying audio equipment .
With a turntable as the music source, your preamp must boost the signal
from the pickup cartridge and provide "RIAA" equalization to compensate
for the recording method. I'm suggesting you take a look at our phono
preamps as they offer excellent performance at reasonable prices.
TDL® Model 403 Battery-powered RIAA
TDL® Model 4041 Battery or mains-powered
RIAA (rack mount)
TDL® Model 407 Battery-powered universal
TDL® Model 408 Mains-powered universal
TDL® Model 409 Mains-powered RIAA
Plug the cables from the turntable into the "Phono" connectors on the
preamp and set the selection switch to "Phono". If you are using a TDL®
preamp, connect the cables to the "Input" connectors. Some
turntables provide a separate wire that connects to the 'table frame.
Connecting this wire to the blue binding post usually results in
better performance (by lowering the noise that is picked up.) Reading
the Phono section of your preamp User Guide or Owner's Manual is also
a good idea!
Now that you have two sound files, side1.wav and side2.wav, on your hard
drive, what do you do with them? I like to start by running a program
named: Wave Corrector. It's very inexpensive and can be ordered
online from:
www.ganymede.hemscott.net. (Also, updates are free after your
initial purchase.) Wave Corrector automatically removes most of
the pops and clicks and (usually!) breaks each side into individual tracks.
That is, the musical pieces that make up side1 and side 2. You can name
them track01.wav, track02.wav, etc. Then using whatever program you used
for making the original side 1 and side 2 recordings, open the tracks
one at a time and listen to them. If they sound "clean" you are ready
to copy them to a CD. If they don't, please read our section on Audio
Restoration!.
For "burning" the CD, I like Easy CD Creator (version 5 or above).
You may already have it as it often comes bundled with a CD or DVD writer.
If not, you can order the latest version online from:
Roxio. Just insert a blank CD-R in
your writer and start the program (it may start automatically). Point to
the folder containing your trackxx.wav files and add them to the record list.
Then press "record". It's best to choose the lowest recording speed
available (2X if possible) as this gives the best quality recording
(because it reduces the sample-to-sample time jitter.)
The last step is making a CD label and a label for the jewel case spine.
I use CD LabelMaker Easy. It's simple, easy-to-use and free.
You can download it from: Memorex.
CD labels and an easy-to-use applicator are readily available from any
Office Max, Staples or other office supply store.