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Reviews for Sigtronics SPO-42 Four Place Intercom

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  • Verified Purchase

  • By A Customer from Alva OK USA on Monday, September 29, 2008
  • Review: I give it a five because it has done everything it advertised so far. I have been using it in my Bonanza and it works great for a portable. The wires are not that hard to get put where they are out of the way. I use the 12volt plug so I don't know about battery life. For the price you can not go wrong!
  • Was this review helpful to you? Yes No 3 Other people found this review helpful.
  • Verified Purchase

a great replacement for an old worn out one,

  • By KEM from Hyannis NE USA on Sunday, August 25, 2013
  • Review: I replaced the nearly 30 year old one. The pilot's headset jack was worn so that communication may be lost.

    It lasted long enough that I trusted getting a new one.
  • Was this review helpful to you? Yes No 0 Other people found this review helpful.

sigtronics spo-42

  • By greg transue from anchorage alaska on Wednesday, June 6, 2007
  • Review: Well on my airboat I don't have it working quite right yet. It works fine at idle but when you put the power to the engine it cuts out. I'm using david clark headphones and sigtronics, I hope to have it fine tunued in the futher.
  • Was this review helpful to you? Yes No 1 Other people found this review helpful.

And now the down side.

  • By Stan from Portland, OR. on Saturday, November 28, 2009
  • Pros: Sturdy, nice disconect for the back seat plugins
  • Cons: everything listed in review
  • Review: This intercom has no indication whatsoever of when it is on, when you are transmitting, when the battery is low, nothing, not one light on it. The battery is a pain in the butt to change, you need a screw driver to take out 8 screws to change them as they are inside the boxes. When ATC gets busy you need to tell everyone to shut up, as there is no Pilot isolate switch. Sigtronics needs to do some catching up with the others and quit being so proud (price wise) of their obsolete technoligy.
  • Was this review helpful to you? Yes No 5 Other people found this review helpful.