[Elecraft] K4 Headphones Q

[Richard Thorne]

Do the QC-35 rest on your ear or are they over the ear?

Rich - N5ZC

On 10/14/2020 7:59 AM, Jim McDonald wrote:
> I just bought a pair yesterday at a closeout price of $170 from my local Costco.  They have been discontinued.  Costco online is now out of stock, but some stores still have them.  Amazon has them for $199 now.
>
> My favorite headphones up to now has been Sennheiser HD 280 PRO but these sound great and eliminate the noise from my KPA1500 with the fan on #2 and a nearby water heater fan.  No comparison with my old QC2 headphones.
>
> 73,  Jim N7US
>
> -----Original Message-----
>
>
> I also use a QC-35. When plugged in with a cord, the power must be on for the noise cancelling to work. That also turns on the DSP which greatly improves audio quality.
>
> ED / W2RF
>
>
>
>
> -----Original Message-----
>
> Jim,
>
> I only use my Bose QC-35 when:
>
> 1. on the cell phone.
> 2. mowing the yard/tuning my motorcycle
> 3. whenever using the K3 & K3s.
>
> The noise cancelling works perfectly with the blower from the Alpha 77SX right next to me, I only hear what is coming in from the radio. Why your
> QC-35 does not noise cancel when attached via cord is not normal, mine is a Godsend.
>
> 73,
>
> Gary
> KA1J
>
>> I have Bose QC-35 headphones. Noise canceling does not work on any
>> radio when you use the cord. Headphones work well with a Bluetooth
>> connection.What kind of device do I use, if and when my K4 is
>> delivered?Also on the K4 can a USB port expander be used on the K4
>> with multiple devices and what is the K4 limited  to?Jim K9TFSent from
>> my T-Mobile 4G LTE Device
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