If you want an open-air, instrument-focused listening design for streaming, choose Yamaha HPH-150B; if you need compact, in-ear headphones with a replaceable cable, choose LEAUDIO TRN Seahorse Pro. The key difference is how they sit and connect: Yamaha uses over-ear pads and a 2-meter cable, while TRN uses a flat-head earbud design and a 1.2-meter cable.
For streaming, neither is wireless, and neither has a listed microphone or noise-cancelling feature. My choice comes down to comfort and connection distance versus a smaller earbud form and cable replacement.
Yamaha HPH-150B vs LEAUDIO TRN Seahorse Pro at a Glance
• LEAUDIO TRN Seahorse Pro: Its compact flat-head earbuds, 14.2 mm dynamic driver, and replaceable 0.78 mm two-pin cable make it the more portable, configurable option. The trade-off is a shorter 1.2-meter cable and an in-ear fit that may not suit everyone.
• Choose Yamaha if over-ear comfort and extra cable reach matter more than pocketable size.
• Choose TRN if you prefer earbuds and want a cable that can be replaced.
The Yamaha HPH-150B is a wired, over-ear headphone with an open-air design and a neutral tonal approach intended for listening to digital musical instruments. Its 20 Hz–20 kHz frequency response covers the stated audible range, and the design includes soft velour pads that are light and small. The earcups swivel up to 90 degrees to accommodate the angle of the ears.
That combination makes sense for someone who streams from a desk, plays a digital instrument, or wants headphones for longer listening sessions without earbuds. The 2-meter cable offers more room to move around a desk than the TRN’s 1.2-meter lead. It has a 3.5 mm stereo connection, and the listed connector options also include 6.3 mm stereo for compatible instrument connections.
I would skip Yamaha if you need wireless listening, an in-line microphone, or a compact set to carry in a pocket. The product information lists wired connectivity and no noise control. Its open-air design also makes it a less obvious fit if your main goal is to block surrounding sound; the provided specifications do not claim sound isolation.
The LEAUDIO TRN Seahorse Pro is a wired, flat-head earbud with a 14.2 mm dynamic driver and a stated 20 Hz–20 kHz frequency response. Its cable uses a 0.78 mm two-pin connection and is designed to be replaceable. The listed cable is 1.2 meters long, and the earbuds are described as weighing about 3.7 grams, with the cable adding about 22 grams.
That makes TRN a reasonable match for listeners who favor earbuds over a headband, want a small wired set, or value being able to change the cable. Its 3.5 mm jack suits devices with that connection, while the 16-ohm impedance and 110 dB sensitivity are useful specification details when checking compatibility. Those figures alone do not establish sound quality or guarantee performance with every device.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-22 · 10 min read · Independent comparison
Side-by-Side: Which Should You Choose?
• Best for a longer cable at a desk → Yamaha HPH-150B. Its cable is 2 meters, compared with 1.2 meters for the TRN.
• Best for an in-ear form → LEAUDIO TRN Seahorse Pro. It has a flat-head earbud design rather than an over-ear headband.
• Best for digital-instrument listening → Yamaha HPH-150B. Its open-air design and neutral tone are presented for faithful reproduction of digital musical instrument sounds.
• Best if replaceable cables matter → LEAUDIO TRN Seahorse Pro. Its cable connects through a 0.78 mm two-pin design.
• Best for adjustable earcup positioning → Yamaha HPH-150B. Each earcup can swivel up to 90 degrees, and the pads are velour.
• Best for checking small-device compatibility → LEAUDIO TRN Seahorse Pro. It lists a 3.5 mm jack, 16-ohm impedance, and 110 dB sensitivity; confirm that your source has the right socket.
• Best wireless headset for streaming → Neither. Both products are wired, so neither suits a buyer who needs wireless freedom.
• Best USB C charging headphones for streaming → Neither, based on the listed specifications. Neither has a battery or USB-C charging feature; both connect through a 3.5 mm stereo jack.
I would choose the TRN if compact earbuds and a replaceable cable mattered more.
My recommendation for streaming is Yamaha, because its 2-meter cable and extended-listening design better suit a fixed setup.
Neither is a wireless headset, so I would look elsewhere if wireless use or a built-in microphone is essential.
For a desk-based streaming setup, Yamaha is the more practical fit if you want over-ear pads and a 2-meter cable. TRN makes more sense if you prefer flat-head earbuds and a replaceable cable. Neither lists a microphone or wireless connectivity.
No USB-C charging is listed for either model. Both are wired headphones with a 3.5 mm connection, so they do not have a battery or charging requirement in the supplied specifications.
Neither product is specified as noise-cancelling, and there is no stated isolation rating. Yamaha is described as open-air; TRN is an in-ear flat-head design. The supplied details are not enough to promise that either will block surrounding noise.
No water-resistance or waterproof rating is listed for either product. I would not choose either specifically for wet use based on these specifications.
If you want over-ear comfort and a longer cable for streaming, choose Yamaha HPH-150B; if you need compact, flat-head earbuds with a replaceable cable, choose LEAUDIO TRN Seahorse Pro. Both are wired, so the real choice is between Yamaha’s desk-friendly headphone design and TRN’s smaller in-ear form.
Yamaha HPH-150B vs LEAUDIO TRN Seahorse Pro at a Glance
• Yamaha HPH-150B: Open-air design, soft velour ear pads, and a 2-meter cable are suited to longer listening at a desk or digital instrument. Its trade-off is a larger over-ear form and wired-only connection.
• LEAUDIO TRN Seahorse Pro: Flat-head earbuds, a 14.2 mm dynamic driver, and a replaceable cable offer a compact alternative. Its trade-off is a shorter 1.2-meter cable and a fit that may not suit every ear.
• Choose Yamaha if you prefer over-ear pads and need more cable reach.
• Choose TRN if you prefer earbuds and want the option to replace the cable.
The Yamaha HPH-150B is a wired, open-air over-ear headphone with a neutral tonal approach intended for faithful listening to digital musical instrument sounds. Its stated frequency response is 20 Hz–20 kHz. Soft velour pads, a smooth-adjusting headband, and earcups that swivel up to 90 degrees give it a design focused on a comfortable fit for extended listening.
I’d consider it for a desk-based streaming setup, recorded music, or playing a digital instrument—especially if I wanted over-ear pads rather than earbuds. Its 2-meter cable gives more reach than the TRN’s 1.2-meter lead. It has a 3.5 mm stereo connection, and the supplied details also describe a 6.3 mm stereo plug option for connecting to compatible instruments.
I’d skip Yamaha if pocket-sized portability, wireless listening, or a built-in microphone is essential. The specifications list wired connectivity and no noise control. Its open-air design is also not the one I’d choose specifically to block surrounding sound; no sound-isolation performance is stated.
The LEAUDIO TRN Seahorse Pro is a wired, flat-head earbud with a 14.2 mm dynamic driver and a stated 20 Hz–20 kHz frequency response. Its cable connects through a 0.78 mm two-pin design and is replaceable. The cable is listed as 1.2 meters long, and the earbuds weigh about 3.7 grams, with the cable adding about 22 grams.
That makes it a sensible option for someone who prefers earbuds, wants a smaller set to carry, or values being able to replace the cable. It uses a 3.5 mm jack and lists a 16-ohm impedance and 110 dB sensitivity. Those figures can help when checking the connection and specifications against a source device, but they do not by themselves establish how the headphones will sound in every setup.
I’d skip TRN if I wanted over-ear pads, a longer lead, or a headphone design specifically described for digital-instrument listening. The provided details do not list a microphone, wireless features, or water resistance. If you’re searching for the best waterproof head phones for streaming, neither model has a stated waterproof rating to support that use.
Side-by-Side: Which Should You Choose?
• Best for extra cable reach at a desk → Yamaha HPH-150B. Its cable is 2 meters, compared with 1.2 meters for TRN.
• Best for an earbud form → LEAUDIO TRN Seahorse Pro. It has a flat-head in-ear design rather than an over-ear headband.
• Best for digital-instrument listening → Yamaha HPH-150B. Its open-air design and neutral tone are intended for listening to digital instrument sounds.
• Best for adjustable earcup positioning → Yamaha HPH-150B. Its earcups swivel up to 90 degrees, and it uses velour pads.
• Best for checking a wired source connection → LEAUDIO TRN Seahorse Pro. It lists a 3.5 mm jack, 16-ohm impedance, and 110 dB sensitivity; make sure your device has a compatible connection.
• Best wireless headset for streaming → Neither. Both are wired, and neither lists wireless connectivity.
• Best USB C charging headphones for streaming → Neither. Neither has a listed battery or USB-C charging feature; both connect through a 3.5 mm jack.
My Verdict
For my streaming setup, I’d choose the Yamaha HPH-150B if I were listening at a desk and wanted soft over-ear pads, a 2-meter cable, and a design intended for digital-instrument listening.
I’d choose the TRN if compact earbuds and a replaceable cable mattered more.
My pick for streaming is Yamaha because its fit and cable length better match a fixed listening setup.
If wireless use or a built-in microphone is essential, I’d choose neither.
For desk-based streaming, Yamaha is the stronger fit if you want over-ear pads and a longer cable. TRN suits someone who prefers flat-head earbuds and a replaceable cable. Neither lists a microphone or wireless connectivity.
No USB-C charging is listed for either model. Both connect through a 3.5 mm jack, and neither has a battery or charging feature in the supplied specifications.
Neither is specified as noise-cancelling, and no isolation rating is provided. Yamaha is described as open-air, while TRN is a flat-head earbud. The available details do not establish how much surrounding sound either will block.
No waterproof or water-resistance rating is listed for either model. I would not choose either specifically for wet conditions based on the provided information.
• our tozo vs jlab earbuds pick
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.