Nailzs
500+ Head-Fier
- Joined
- Jul 8, 2007
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Got the Venture Electronics VE Bonus and the BL-03 coming. Who will win?
the one who buys them plus trn v90Got the Venture Electronics VE Bonus and the BL-03 coming. Who will win?
Just to check friend, do u get a lot of hiss with the TFZ No. 3 on the TRN BT20?
Lol, i meant you need to pull the back end of the bluetooth module to pull up the front end so the shape is align with the Blon, lol hard to describe, try them yourselfI still can't imagine what you mean lol
You can try, even though i dont need spacer on **** nozzleI think I need to this to my ****.
it keeps slipping
Yes, tfz no 3 got audible hiss. Not the same case with blon bl03
I wonder what cables you people are using on the BLON
Yeah I get hiss with the TFZ No. 3 on the BT20 too. But it is not very noticable when music plays.
Also TFZ No. 3 has occasional hiss on smartphone and some desktops. But it disappears with an inline volume controller or impedance mismatch device or even an amp.
I find the hiss of the TFZ No. 3 is actually the most among the CHIFI IEMs I own.
I'm no audio expert, wondering how come the TFZ No. 3 (impedance 20 ohms, sensitivity 108 dB) has more hiss than another IEM that has less impedance (eg toneking nine tails, impedance 16 ohms, sensitivity 100 dB; or eg Audiosense T800, impedance 9 ohms, sensitivity 90 dB)?
Is hiss factored by both low impedance and high sensitivity?
TIA for any explanation on hiss!
Stock cable is smoldering hot garbage.
Get a $8 cable
https://www.aliexpress.com/item/32931782166.html
Got both for less than $25.00. I'd say the trn loses.the one who buys them plus trn v90
For speakers: A 108db sensitivity means at 1 watt of power, you’ll hear 108db, at 1 meter distance. You have to double the power for every +3db. So if you have 2 speakers, 1 rated at 95db and the 2nd rated at 98db, the 1st set would require double the wattage, to equal the output of the 2nd set, at any given rate of volume.Yeah I get hiss with the TFZ No. 3 on the BT20 too. But it is not very noticable when music plays.
Also TFZ No. 3 has occasional hiss on smartphone and some desktops. But it disappears with an inline volume controller or impedance mismatch device or even an amp.
I find the hiss of the TFZ No. 3 is actually the most among the CHIFI IEMs I own.
I'm no audio expert, wondering how come the TFZ No. 3 (impedance 20 ohms, sensitivity 108 dB) has more hiss than another IEM that has less impedance (eg toneking nine tails, impedance 16 ohms, sensitivity 100 dB; or eg Audiosense T800, impedance 9 ohms, sensitivity 90 dB)?
Is hiss factored by both low impedance and high sensitivity?
TIA for any explanation on hiss!
Keep in mind that 3 decibels is a power rating and not perceived volume, and that perceived volume requires more than 3 db to double. The soundwaves have 2x the intensity at +3db but not 2x perceived volume/loudness. That's dependent on... More stuff but is usually +6-10db as a rule of thumb.For speakers: A 108db sensitivity means at 1 watt of power, you’ll hear 108db, at 1 meter distance. You have to double the power for every +3db. So if you have 2 speakers, 1 rated at 95db and the 2nd rated at 98db, the 1st set would require double the wattage, to equal the output of the 2nd set, at any given rate of volume.
I’m sure that the formula for wattage and distance have an offset for IEMs. But the scale should still be indicative of how easy or hard it would be to drive a given IEM.
From personal experience, I’ve found the TFZ No. 3 to not be over friendly to too much amperage; which relates to their high sensitivity.
Which one do I need to get? 0.75 or the 0.78?Stock cable is smoldering hot garbage.
Get a $8 cable
https://www.aliexpress.com/item/329...1.0&pvid=756fe8d4-02ea-444e-a525-81b623933302
Which one do I need to get? 0.75 or the 0.78?