[Elecraft] K3s Receive EQ

[Dave New, N8SBE]

Here's a receive equalizer:

https://bhi-ltd.com/products/noise-cancellation-products/parapro-eq20-audio-dsp-range/1-parapro-eq20-dsp.html

Gigaparts and DX Engineering are two US dealers for this UK-based 
company.

73,
-- Dave, N8SBE

On 2023-06-26 09:13, Dave New, N8SBE wrote:
> My apologies.  The equalizers linked to below are for TRANSMIT, not 
> receive.
> 
> That's what I get for not reading thoroughly before hitting the 'send' 
> button.
> 
> 73,
> -- Dave, N8SBE
> 
> On 2023-06-26 09:10, Dave New, N8SBE wrote:
>> Richard,
>> 
>> While reading your inquiry below, I was reminded of this:
>> 
>> https://w2ihy.com/product-category/equalizers/
>> 
>> I've never used one, but I've seen their booth at many prior Dayton 
>> Hamventions, so I guess they've been in business for a while, is 
>> saying a lot for many ham-related business these days.
>> 
>> Hope this helps.
>> 
>> 73,
>> -- Dave, N8SBE
>> 
>> On 2023-06-26 02:05, Richard wrote:
>>> I love my K3s, warts and all, but I want a way to tailor incoming 
>>> audio for better readability in special cases. Yes, I know about the 
>>> built-in function, but that's hardly comfortable for quick, 
>>> on-the-fly adjustments.
>>> 
>>> Can you recommend/suggest an outboard equalizer, ideally 8 bands, 
>>> that can be used to tune the headphone audio only?
>>> 
>>> 1. This unit would be entirely external to the K3s, so its output 
>>> level would have to be sufficient to drive headphones.
>>> 
>>> 2. This unit would ideally be 9" by 9" maximum and 8" by 5" minimum, 
>>> dictated by the available placement space in my station. There’s lots 
>>> of wiggle room here.
>>> 
>>> 3. 12 volts DC is available to power it.
>>> 
>>> 4. An in/out (inline/bypassed) switch is essential.
>>> 
>>> Links to look at would be great.
>>> 
>>> Fingers crossed … VISA paid up and ready to rock and roll.
>>> 
>>> Cheers
>>> 
>>> Richard Kunc
>>> W4KBX
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