Reddit mentions of Sennheiser 1/4" Adapter - 549346 Authentic Genuine Universal 6.35mm Adapter Jack - 3.5mm (1/8 Inch) to (1/4 Inch)

Oh! Those should probably sound pretty nice together. I would assume that the HD600 came with a 1/4" cable, so no need for an adapter.

https://smile.amazon.com/Sennheiser-Adapter-Authentic-Genuine-Universal/dp/B00L2SLLIO/ref=sr_1_9?ie=UTF8&qid=1511312483&sr=8-9&keywords=1%2F4+headphone+adapter


This is what the 1/4" adapter looks like. If your headphones already have a cable that terminates like that, then you're good to go. If it has the smaller headphone cable that looks like it can go into your phone or laptop, then you need this adapter.

As for the computer, a cable like this should work. It will also work if you want to plug the amp into your phone, just realize that the signal will be amplified twice in both instances, so you may want to set your phone/computer to about 75% volume and then slowly raise the volume on the little dot.

https://smile.amazon.com/AmazonBasics-3-5mm-2-Male-Adapter-Cable/dp/B01D5H8M18/ref=sr_1_10?s=electronics&ie=UTF8&qid=1511312603&sr=1-10&keywords=1%2F8+to+rca

If you get more into it and want to spend some money (or if you get some noise in your connection), you may want to invest in a DAC, like a Modi, which serves as an out-board sound card from your computer and can send a line out signal via RCA to your little dot.

For 1/4" jack you can just get another 1/8" to 1/4" adapter

https://www.amazon.com/gp/aw/d/B00L2SLLIO/ref=pd_aw_lpo_267_tr_img_2?ie=UTF8&psc=1&refRID=P7HSX2XB9E03HKW47S7G

1/4 TRS. You will need a 3.5mm adapter like this (or generic):

https://www.amazon.com/gp/offer-listing/B00L2SLLIO/

Pro tip,

Carry some earbuds with you when you go out, and a quarter inch adapter for said earbuds.

You might also wanna carry a cassette tape with you that you already have tested and know sounds proper in a functioning deck. This will allow you to know if the deck you're looking at plays slowly or quickly, or sounds like shit in general or plays louder in the Left channel vs. right channel. (this can be very annoying indeed, my last 5 dollar technics deck plays way louder out of the right channel vs the left channel.)

You can still totally listen through that headphone jack even without a receiver hooked up.

So you are looking for a female 1/8" to male 1/4" adapter, right? Don't get the Monoprice. Its the only one that I own that has issues.

Sennheiser makes a good one, but it is comparatively expensive.

Get a TRS to 3.5mm adapter 3.5 to 1/4" TRS <=click. (your headphones probably came with one). TRS outs (balanced) become unbalanced (hot/ground) when you stick a plain 1/4" patchcord (TS, unbalanced) in them :)

If you are wired, you would have to get a 3.5 mm cord and run it from the phone to your 3.5 mm port on your reciever. If you don't have a 3.5mm but have a 1/4" port on your reciever, you need a
3.5mm to 1/4inch - which range in price. Anywhere from $1 - 30 or more. Usually the higher the price, you pay for branding but quality aswell sometimes. Just check the reviews

Also I reccomend a pretty long 3.5mm cable with shielding - Something like such is fine

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Now if you are using trinus then you are streaming from your computer, OR you can do a 3.5 mm to RCA from your phone to your reciever. But you would probally need a 20ft or something. so you can use a simple 3.5mm to RCA cord (That goes from the 3.5mm port on your computer to the RCA port on your reciever). A cord like Such would suffice

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The first method would work with apps built into the phone aswell like Youtube VR for example.

The second method could POSSIBLY have some latency involved. I am not 100% sure only because when a service like Trinus works is, it streams from the computer to your phone (Or tethered), and any latency involved there could have latency with audio. And things may not be in sync with each other.


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PS: I reccomend and prefer VRidge over Trinus.

Ok, I ordered this one a couple days ago and it ended up being the wrong one: https://www.amazon.com/Sennheiser-Adapter-Authentic-Genuine-Universal/dp/B00L2SLLIO/ref=sr_1_14?s=electronics&ie=UTF8&qid=1536473288&sr=1-14&keywords=1%2F4%22+plug+with+1%2F8%22+adapter

The ends are reversed, I need the male side to be smaller.

If I have the balanced cable, do I need the balanced adapter? or will any regular old adapter work?

Edit: also the 1/4" to 3.5mm adapter I have is this one: https://www.amazon.ca/Sennheiser-Adapter-Authentic-Genuine-Universal/dp/B00L2SLLIO

https://www.amazon.com/dp/B00L2SLLIO/ref=cm_sw_r_cp_apa_LnuXAbTJF6PFA

i don't really know. i've never used this one but it might be good : adaptor