I guess you guys missed this part on the product page?

I'm sure you know what ETA stands for, right?


Calm down, take a chill pill. As soon as they get some they will sell them.

and these per Tower Hobbies page

R604FS
R604FS-E

If it works with the 604FS why wouldn't it work with the 603FS? Same receiver, one less channel.

Hi Guys

Some of you have had the 4PX for a couple off weeks now and have used them I guess.
What do you think of the new radio is there anything that stand out and is great or something that you don't like about it?

Just wanted to get some feed back on the radio please.
Have mine on back order once and when it hits Australia. Hope fully soon......

Thanks for your reply..............;):tire:

It's an amazing Radio. Personally I don't like the way a lot of the others feel but if you're looking for something that's got literally no lag response time as well as something that is just easy to use while looking good at the same time. This is the Radio.

You can YouTube closer looks at it as well.

Just got an email from TH that 4PX is in! :sweat: Website showing limited qtys avlb. 8 loooong weeks of waiting. Onto racing...

Boom. +1.

I pre-ordered my 4PX on July 29. Tower Hobbies just contacted me today. To tell me my pre-ordered 4PX is in, and will be shipping out today out of Illinois. Best case sccenario I'll get it this Friday, worst case
I'll get it Tuesday next week. All other recent orders should be getting thers mid October.

I ordered that same day. But it hasn't shipped. Called at the end-of-day and was told tomorrow or thursday to ship.

I should have pulled the trigger during lunch when it was labelled as in stock at Tower. Anyways, placed the order later in the day but says backordered now. Doh

Member price is $540 BTW upon final checkout. Plus subtract whatever member discounts you have (-$75) = $465

603 - C1
604 - C2

I've had my 4PX for about 3 weeks now from Japan. Excellent radio minus the battery life compared to my 4PKS-R. The telemetry voice however is in Japanese and I cannot find a setting to change to English. If anyone has a solution please enlighten me.

Just read the manual (page 130 - 146)

There is no option to change the language ... You could only adjust the volume and the interval of the voice

Just turn it off then :D

That is a bummer.

Rent an interpreter to stand next to you on the stand. :weird:


I hope the english version has a sexy female voice and says things like "that was a fast lap, Big Boy" and "your motor is get hot"....

Or the voice of your wife saying: "sell, or get divorced" :)