Pfanstiehl 670-D7 replaces the following needles:
- Audio Technica AT4-7D, AT4-55D
- Columbia DSN-24
- Denon DSN-24
- JVC DT-12
- Kenwood N-38
- Onkyo DN-18, DN-24, DN-36, DN-36ST, DN-24ST
- Sansui SC50, SV50, SN33, SN50
- Sanyo Fisher ST-25J
- Sony ND-124, ND-125, ND125P, ND-126, ND-131, ND-132, ND-124P, ND-125G, ND-126G, ND-126GA, ND-127E, ND-131G, ND-132G, ND-132GA
- Toshiba N-13C, N-13D
- Yamaha N-5500
Used in the following cartridges:
- Audio Technica AT4, AT55
- Denon GM-20, JM-11
- Kenwood V-38
- Onkyo OC-18M, OC24M, OC-36M
- Sanyo Fisher MG-25J, ST25J
- Sansui SC-70, SC80
- Sony V6-1200G, VG-266, VM-16G, VM-21, VM-22, VM-22G, VM-22P, VM-226, VM-22P, VM-24P, VM-26G, NS-12, VM-1200G
- Toshiba C-27M
- Yamaha CG-5500