# Quality ANC hearing protection for $40 or or Compound ANC for$400

### Help Support HomeBuiltAirplanes.com:

#### 103

##### Well-Known Member
Jonathan Baron who owns Shark Aero introduced a Low Cost Aviation ANC Concept in a Follow up Video he built a case for protecting your ears.

Training in my Cygnet SF2A I found the VW without a muffler makes for a loud cockpit. I elected to implement Jonathans idea with what was a $40 set of Audio-Technica ATH-ANC23 because I liked 40+ hours on one AAA battery very effective when added to my trusty Passive David Clark 10-13.4 headset. Over the past two years Jonathan and I traded notes and the Idea evolved to include buds under David Clarks up fitted with HeadSets INC ANR kit. I call it Compound ANC. For about$200 your DC will have new life with high end ANR. The concept of compounding this with the original idea yields a synergy with the ANR headset filtering the low frequency spectrum and the buds canceling the higher spectrum.

My DC needed a new mic for PIC duty but would be fine for a passenger. The cost to fix and upgrade approached the $350 cost of a new DRE6001 headset. I elected to buy the DRE-6001 for great comfort, Passive and Active Noise Cancellation. The build quality is superb. Made and Supported in the USA check them out. I ported my ear buds over and I am shocked by the sound of silence! I have attached a few pictures of how I did it I am sure there are other better methods. Jonathan has much more time working with this concept while I will say protect your ears Jonathan sums up the approach as below. "That combination is profoundly quieter and more comfortable than a Bose, DC One X, or Lightspeed alone. The difference in performance with ANC earbuds between headsets inc and high end headsets is negligible and certainly not worth the delta in price!" ----Jonathan Baron Please consider spending at least$40 to protect your ears and make communications clearer.

#### Attachments

• 55.3 KB Views: 16
• 92.6 KB Views: 16
• 34.4 KB Views: 17
• 24.1 KB Views: 16
• 30.5 KB Views: 15
• 160.1 KB Views: 18
• 73.3 KB Views: 16
Last edited:

#### TFF

##### Well-Known Member
A lot of the aerobatic people, especially open cockpit, are doing exactly that.

Nothing worse than a regular ANR headset loosing power. They chunk the passive hearing out the window for weight. I understand why but noisy or open cockpit can sometimes overwhelm ANR to the point that it blocks incoming voice. Of course it’s extreme for most use.

Passive David Clark’s with ANR that would not cost $1000 is awesome. Double ANR must be a joy. 103 #### 103 ##### Well-Known Member A lot of the aerobatic people, especially open cockpit, are doing exactly that. Nothing worse than a regular ANR headset loosing power. They chunk the passive hearing out the window for weight. I understand why but noisy or open cockpit can sometimes overwhelm ANR to the point that it blocks incoming voice. Of course it’s extreme for most use. Passive David Clark’s with ANR that would not cost$1000 is awesome.

Double ANR must be a joy.
If you already own a set of David Clarks the price of admission is only $200 for the kit. RV builders by me think they are great! Add$40 and the joys of compound or double ANC/ANR can be yours for $240 and about 40 minutes with your solder iron. If you don't own a good iron or care to solder Headsets INC will do the job for$50. Buying all new without a spare set of David Clarks is under $400 easy! PS be sure to request the$10 upgrade to the Auto Off Battery box unless you know you will switch it off at the end of every flight! I think the Auto Off box is standard with the DRE6001 option. Jonathan uses these rechargeable with his. I might spring for a panel mounted power buck when my 8 pack of 9V is depleted at 12-15 hours each 2023 I project. Ok enough shilling for Headsets Inc they are Knowledgeable people with a better mouse trap made and serviced in the USA!

Last edited:
TFF

#### 103

##### Well-Known Member
Jonathan has just extended his compound ANR set up by adding rechargeable 9V to the low cost battery box option that comes from Headsets Inc.
He wrote me and said share as possible! If you are on FB follow here.

If not this thumbnail should provide enough detail on the mod

Last edited:

#### Dana

##### Super Moderator
Staff member
Are you using the Audio Technica earbuds just for the ANR or are you feeding the radio signal into them?

I have a a set of the AT earbuds somewhere, I used them for awhile in my Fisher but they weren't enough by themselves, passive Plugfones worked better. I'll have to try them under my passive DCs.

#### 103

##### Well-Known Member
Are you using the Audio Technica earbuds just for the ANR or are you feeding the radio signal into them?

I have a a set of the AT earbuds somewhere, I used them for awhile in my Fisher but they weren't enough by themselves, passive Plugfones worked better. I'll have to try them under my passive DCs.