Description

Part number: MH-CYL1 (M20H / M23H / M25H / M32H-CYL1) · Conductors: 1 · Available in: 20, 23, 25 and 32 Series

Read the Full Story & Testing Notes

One of the two heads that ships on a probe, and the one to reach for when you want even, full stimulation. The Cylinder has a larger flat contact area than the Sphere, so the current spreads across it rather than concentrating - the sensation is smoother and more uniform.

The base of the head is angled at 45°, which maximizes the pulling force from muscle contraction. This is the head that makes the probe rock - it moves well with contractions, and that movement is a good part of what makes an M1 feel active rather than parked.

Pick your series above. Heads are series-locked: you get the head built for that shaft diameter, and it fits that series only. A 25 Series head will not go on a 32 Series shaft.

Cylinder or Sphere?

Honestly, they are very similar, and both are good. The difference comes from the contact area layout:

Cylinder - larger flat area, so it hits more evenly.
Sphere - lollipop shaped, a little sharper in sensation, and you feel it a bit more.

Both move well with contractions. Sometimes you just want to mix it up - and at $17 you can, instead of a couple of hundred dollars for another big-brand probe. That is the whole point of a modular system.

How to run it

Single conductor, so the whole head is one pole and the other end of the channel goes somewhere else on you. You want the current flowing through the prostate, not just near it - so the one to start with is a channel from the head out to a ring, like the Pinnacle or The One. Head to the probe base works and gives the contraction feel, but keeps the current up top. Head to perineum pad is another good one.

Cables

Clearance in the head is tight: the cable head has to be 8mm or under. If you already have 4mm cables, measure them first. Being a single conductor, one cable does it - a 90/straight is ideal, straight end into the head, 90 on the ring. 2.5mm ends if you are on a Coyote, 3.5mm for most other boxes.

Details

M2×40 screw hole at the port - the screw cuts resistance about 30% and strengthens the neck. Locks into its shaft with a 90° PlaLok™ turn - check the lock indicator before use.

Care: consumable part - inspect before every use, disassemble to clean with warm water and dish soap, and follow the Care and Safety Instructions.