These popular tetrad phonograph cartridges were mainly used in the 1970’s and 1980’s on a wide variety of record player brands. From BSR to Zenith.
We currently have 3 types to choose from. Yellow, Red, and Gray. Use the cross reference chart below to see which one you need.
Your Cartridge Socket Color
Cartridge Price $
The output voltage specifications for these tetrad cartridges are as follows:
- Blue – .29 volt output – No longer available use Gray!
- Gray – .22 volt output
- Red – .15 volt output
- Yellow – .15 volt output
The only difference between the colored tetrad cartridges is the output voltage . Everything else between them is identical.
- Steel shank
- Rubber boot
- Diamond & Sapphire tips
- LP .7mil & 78 3mil tipped (side shown)
- We have many versions of this needle available.
- Highest quality needle available.
Protect your new/old needle with this inexpensive needle guard.
It simply clips on to the cartridge for 100% needle protection.
Sometimes parts get misplaced or broken! Use this tetrad cartridge mount to replace broken or lost mounts.