Tom,

Another reason to keep what you have is if the 590 goes south, you could 
pull the 480 out of the RV and still be good.  I assume you still have 
the cable  from the buffer to the 480.

Also if you threw it in with the amp, it really just becomes a freeby.

Good luck with all this stuff,
Steve KW3A

On 11/30/2014 9:46 AM, Tom Behler wrote:
> Steve:
>
> I didn't think of the cable issue.  Based on that, I think I'll jjust keep
> the buffer box and call it good.  It certainly can't hurt.
>
> Thanks for the input.
>
> As you can tell, I'm still learning and trying to figure all of this out!
> (smile)
>
> Tom Behler: KB8TYJ
>
>
> -----Original Message-----
> From: For blind ham radio operators [mailto:[log in to unmask]]
> On Behalf Of Steve Forst
> Sent: Sunday, November 30, 2014 8:26 AM
> To: [log in to unmask]
> Subject: Re: ARB704 Buffer Box Question
>
> Tom,
>
> You can go either way, but  if you get rid of the buffer, you will need to
> buy or build an interface cable.  7 pin din at the radio end, and either 1
> or 2 RCA plugs at the amp end, depending on if you want to connect ALC or
> not.
>
> You can find cables online from ebay and other places.  Probably around $20
> shipped unless you find a real deal.
>
>
> Guess you have to weigh the cost of the new cable  against  whatever value
> the buffer has on the used market.
>
> 73, Steve KW3A
> On 11/30/2014 8:04 AM, Tom Behler wrote:
>> Hello, all.
>>
>>
>>
>> As you know, I am seriously considering replacing my Tentec 238A
>> manual tuner and Amaritron AL811H tube amplifier with an external
>> auto-tuner that will accommodate high power, and an Amaritron ALS600
>> solid-state anp.  The tuner and amp will be interfaced with my TS590.
>>
>>
>>
>> I currently have an ARB704 buffer box between my TS590 and my
>> Amaritron AL811H.  This was suggested by our late friend Kevin (K7RX)
>> as a way to help protect the relays in the rig.
>>
>>
>>
>> I am wondering if the ARB704 buffer box would be needed for the new setup?
>> One way of thinking is that if I have it, I might as well keep using
>> it as an extra layer of protection for the rig.  On the other hand, if
>> it's not necessary, perhaps I could throw it in with my AL811H when I
>> put it up for sale.
>>
>>
>>
>> Any opinions on this would be appreciated.
>>
>>
>>
>> Tom Behler: KB8TYJ
>>
>>
>>
>>
>>
>
>
>