Soundsmith Straingauge SG-200 cartridge system


Hi everyone, haven't heard much discussion of this one in a while. I'm just starting to run a direct rim drive Trans Fi Salvation tt sporting a Trans Fi Terminator air bearing linear tracking arm. It's a total game changer imho, but I fear the Zu modded Denon 103 cart on it, excellent as it is, may have performance bettered by something more SOTA. I'm looking for something to match the tt/arm's neutrality, solidity and eveness, and am drawn to the Straingauge. Reviews praise it's speed and naturalness, but some comments are more guarded commenting on tonal thinness, edginess and overanalytic quality.
If it helps I hate over sharp carts like Lyra Skala, are more comfortable with neutral carts like the Transfiguration Orpheus, and feel the humble Zu 103 is a giant killer in the rhythmn/timing/involvment stakes.
So comments please from those who have experience of the Straingauge, thank you.
spiritofmusic

Showing 3 responses by dgarretson

Spiritofmusic, I have not heard a Zu 103, but have passed through Denon's top DL-S1 on my Terminator as a side-bar to a fairly wide range of NOS MM/MIs. FWIW the vintage MM/MIs will flip your wig. I've heard the Strain Gauge at several trade shows, and would not place it above the top vintage Stantons, Pickerings, Azdens, and Astatics. The Trans-Fi is a clean reproducer of whatever cartridge you give it. Don't worry the cartridge.
Spirit,

Here are alternatives that will work well on the Trans-Fi and set a high bar for comparison to some of the top new-production cartridges. It is catch-as-catch-can with vintage.

http://www.ebay.com/itm/VERY-NICE-CLASSIC-PICKERING-XSV3000-CARTRIDGE-AND-GENUINE-PICKERING-D3000-STYLUS-/160814019413?pt=US_Record_Player_Turntable_Parts&hash=item2571433355

http://www.ebay.com/itm/World-Famous-Astatic-Moving-Flux-Phonograph-Cartridge-MF-Series-Model-MF-300-/320928474738?pt=US_Record_Player_Turntable_Parts&hash=item4ab8d3e672

http://www.ebay.com/itm/Astatic-MF-Stylus-for-Model-MF-300-N1727ed-Will-fit-any-MF-Cartridge-Body-/221050713183?pt=US_Record_Player_Turntable_Parts&hash=item3377a6345f

See Stanton 981LZS at:

http://www.pick-upnaalden.nl/

The low.3mV output of 981LZS requires a high-gain phono stage, preferably without step-up transformers. IME this is near the top of the heap.

Recommendation: buy the Astatic MF-300 off eBay and send it to Alex at pick-upaalden for a re-tip. This will take it to the performance level of the top MF-100 model.
Spirit, converting any phono stage to 100K loading for vintage MM/MI cartridges is as simple as replacing the two or four 47K or 23.5K resistors located closest to input. Switching any remaining small-value load resistors in parallel with 100K will continue to load the input to the nominal value of the smaller resistors. While you're at it, you can further improve performance with a top quality resistor like Texas Components TX2575 or Caddock TF020.

Unlike all other MM/MI cartridges, the impedance characteristic of the low-output Stanton 980/981LZS is similar to a MC: it wants from 1K to 47K.