I've been using (and tweaking) an SL1210 M5G for 3-1/2 years now and am really happy with the music it makes.
A lot of improvement in the SL1200 comes from vibration and resonance control. Here are a series of low-cost vibration control tweaks that will bring out more frequency extension, clarity, and dynamics:
1) Get the correct oil (available from kabusa.com) and lube up the spindle.
2) Since you have the original 1974, you may have the original nice big thick mat. Still, you'll get improvements with a Herbie's Way Excellent mat in 11.22" diameter and 6.35mm thickness.
3) Wrap your tonearm in PFTE pipe thread tape. It weighs almost nothing and does wonders for damping tonearm resonances.
4) Replace the Technics feet with Vibrapod Cones seated on Vibrapod #2 isolators. Sit the turntable's threaded sockets (for the original feet) on the steel balls of the Cones. Level the turntable by slipping 3x5 cards under the Vibrapod Isolators as needed. You can cut the cards into Isolator-sized circles for better cosmetics.
5) Make an isolation platform for the turntable. This can be pretty cheap and simple. I use an Ikea butcher block cutting board (about 12" x 18") seated on a pair of silicon gel keyboard wrist pads.
This may sound like a lot of tweaky trouble, but the total cost of everything I've mentioned is around $175 and does wonders for bringing out the Technics' strengths and damping its weaknesses.
If you want the tonearm to track even better, get the kabusa.com tonearm fluid damper. Don't overfill the trough; 1/3 full should be plenty.
For a cartridge I'm using the Audio Technica AT150MLX. There are several other good matches. Some people really like the Denon DL-160. I have one and used it nearly a year, but the AT150MLX operates at a whole different level. I have heard that for the money, the Ortofon 2M Blue is a livelier choice than the DL-160.
Some people also get good results with the Denon DL-103 or 103R, but the Zu version, the Zu-103, works even better. For one thing, the Zu aluminum housing bumps the effective mass weight up to make a better match with the Technics tonearm.
If you go with a medium-compliance cart like the Denon DL-160, Audio Technica AT150MLX, or any number of other Audio Technica moving coil cartridges, you'll get a much better match in effective tonearm mass with the ZuPreme headshell from www.lpgear.com. It's not only heavier, it's much more rigid, less resonant, has built-in azimuth adjustment, and much better cartridge lead wires.
A lot of improvement in the SL1200 comes from vibration and resonance control. Here are a series of low-cost vibration control tweaks that will bring out more frequency extension, clarity, and dynamics:
1) Get the correct oil (available from kabusa.com) and lube up the spindle.
2) Since you have the original 1974, you may have the original nice big thick mat. Still, you'll get improvements with a Herbie's Way Excellent mat in 11.22" diameter and 6.35mm thickness.
3) Wrap your tonearm in PFTE pipe thread tape. It weighs almost nothing and does wonders for damping tonearm resonances.
4) Replace the Technics feet with Vibrapod Cones seated on Vibrapod #2 isolators. Sit the turntable's threaded sockets (for the original feet) on the steel balls of the Cones. Level the turntable by slipping 3x5 cards under the Vibrapod Isolators as needed. You can cut the cards into Isolator-sized circles for better cosmetics.
5) Make an isolation platform for the turntable. This can be pretty cheap and simple. I use an Ikea butcher block cutting board (about 12" x 18") seated on a pair of silicon gel keyboard wrist pads.
This may sound like a lot of tweaky trouble, but the total cost of everything I've mentioned is around $175 and does wonders for bringing out the Technics' strengths and damping its weaknesses.
If you want the tonearm to track even better, get the kabusa.com tonearm fluid damper. Don't overfill the trough; 1/3 full should be plenty.
For a cartridge I'm using the Audio Technica AT150MLX. There are several other good matches. Some people really like the Denon DL-160. I have one and used it nearly a year, but the AT150MLX operates at a whole different level. I have heard that for the money, the Ortofon 2M Blue is a livelier choice than the DL-160.
Some people also get good results with the Denon DL-103 or 103R, but the Zu version, the Zu-103, works even better. For one thing, the Zu aluminum housing bumps the effective mass weight up to make a better match with the Technics tonearm.
If you go with a medium-compliance cart like the Denon DL-160, Audio Technica AT150MLX, or any number of other Audio Technica moving coil cartridges, you'll get a much better match in effective tonearm mass with the ZuPreme headshell from www.lpgear.com. It's not only heavier, it's much more rigid, less resonant, has built-in azimuth adjustment, and much better cartridge lead wires.