Headphone-zone-iBasso-PB5-Osprey
Headphone-zone-iBasso-PB5-Osprey
Headphone-zone-iBasso-PB5-Osprey
Headphone-zone-iBasso-PB5-Osprey
Headphone-zone-iBasso-PB5-Osprey
Headphone-zone-iBasso-PB5-Osprey
Headphone-zone-iBasso-PB5-Osprey
Headphone-zone-iBasso-PB5-Osprey
Headphone-zone-iBasso-PB5-Osprey
Headphone-zone-iBasso-PB5-Osprey
Headphone-zone-iBasso-PB5-Osprey
Headphone-Zone-iBasso-Authenticity-certificate
iBasso

iBasso - PB5 Osprey

Portable Tube Amplifier
Sale price₹ 139,999 Regular priceMRP: ₹ 149,999
Sold out
GET 18% GST INPUT

One of the reasons headphones and earphones in India are more expensive than overseas is because of the Goods & Services Tax in India.

Don't let the GST input go to waste especially if you can avail an offset.

All products sold on Headphone Zone carry a GST compliant invoice and all products sold include an 18% GST.

Simply enter your GST number at the time of checkout.

Browse EMI Plans

Low Cost EMI Options through Credit Cards


Other EMI Options through Credit Cards

Talk to a Headphone Guru

Club Audiophile

Join Club Audiophile to begin your pursuit of great sound. Earn points and save on every purchase.

READ MORE

Why iBasso is Special

🇨🇳

Designed in China
Established & Reputed

Trust us, our reputation in the audio world speaks for itself!


This headphone or gear comes from a well-respected brand known for its high-quality audio equipment, so you can be confident in your purchase.


If you see a product marked as “🎖️ Established & Reputed”, it means you're getting a top-tier device from a brand that's earned its stripes in the audio industry.
🐣

Born in 2006

Why we love this DAC/Amp

I Am Worth It

Only for the most passionate and discerning audiophiles who want the very best.


Audiophiles desire class-defining products that not only meet their needs but truly blows their expectation in quality and performance.


If you see a product marked with “👑 I Am Worth It," rest assured that it's a timeless investment. Its value cannot be measured with ordinary benchmarks and is an indulgence only for a select few.
Serious Audiophiles Only

Diving deeper into exploring the hobby is never enough.


If you're an audiophile on a hunt for a device that meets your high standards, this is one such headphone or gear designed for discerning audiophiles like you in mind.


If you see a product marked with “🦈 Serious Audiophiles Only" we assure you that this device can match your depth of knowledge and expertise to take your passion for audio to the next level.
For Audiophiles On-the-Go

Are you an audiophile looking to carry your music with you wherever you go?


This headphone or gear is portable and is designed to deliver top-notch audio quality on the move, ensuring your favourite tracks sound their best no matter where you are.


If you see a product marked "🛺 For Audiophiles On-the-Go", it means this product is perfectly portable, turning every journey into a musical adventure with studio-quality sound!
Battery Life

No need to be connected to the power socket with these devices.


This headphone or gear promises long-lasting battery performance, ensuring your device keeps up with your adventures without missing a beat.


If you see products marked as “⏳ Battery Life”, be rest assured that you'll enjoy extended usage time, whether it's for uninterrupted music playback, extended gaming sessions, or all-day productivity, keeping you powered up throughout your day.

Why it Sounds Amazing

DAC Chip

Know the secret to your pristine audio.


This headphone or gear reveals the secret sauce behind superior audio quality, highlighting the presence of a high-performance DAC chip for pristine sound reproduction.


If you see products marked as “⚙️ DAC Chip”, expect to experience your music with unparalleled clarity, detail, and fidelity, ensuring that every note and nuance is faithfully reproduced for your listening pleasure.
Power Output

When you need that juice to get the best out of your products.


This headphone or gear packs a punch, revealing the product's impressive power output capabilities, ensuring it can handle even the most demanding products with ease.


If you see products marked as “🚀 Power Output”, you're in for a treat with robust performance for driving high-fidelity products without breaking a sweat.
Balanced Output

Upgrading from single-ended to balanced can be the easiest way to improve your sound.


This DAC, Amp or Hi-Res player offers a balanced output, ensuring pristine audio quality with minimised interference and enhanced clarity for your listening pleasure.


If you see a product marked as "⚖️ Balanced Output”, get ready for a symphony of crystal-clear tunes, free from any unwanted noise drama!

INTRODUCING THE ALL-NEW PORTABLE AND BALANCED TUBE AMPLIFIER - THE IBASSO PB5 OSPREY

iBasso has released the magic of tube amps in your pocket, the iBasso PB5 Osprey. The portable Amp, iBasso PB5 is powered by the dual Nutube 6P1 vacuum tubes to provide you with rich overtones. The iBasso PB5 is advanced with a power supply of six batteries to establish a vigorous power supply system. It equips a highly precise 24-Level 4-Section stepped volume adjustment that aims to offer analogue volume control with unrivalled channel balance. iBasso has also featured a two-step suspension and cathode input in the iBasso PB5 Osprey to absorb vibration mechanically and minimize the microphonic effect. Along with exquisite components for exclusive sound, the all-new iBasso PB5 Osprey is here to accompany you on your on-the-go music jamming sessions.
PB5 Osprey

Headphone-Zone-iBasso-PB5-Osprey
Headphone-Zone-iBasso-PB5-Osprey
Headphone-Zone-iBasso-PB5-Osprey

INCORPORATING THE DUAL NUTUBES TO DELIVER RICH AND DYNAMIC AUDIO

iBasso has equipped the PB5 Osprey with the 6th Gen Nutube, manufactured by Korg and Noritake. The dual Nutubes are incorporated to operate as a conventional triode vacuum tube and create the same characteristic rich tones and dynamic overtones that can be enjoyed in a desktop tube amplifier. On the other hand, the Nutube also aims to achieve substantial power saving with high-efficiency design, miniaturization and improvement in sound quality. The Nutube in the iBasso PB5 Osprey also provides voltage amplification, which results in a captivating and distinctive vacuum tube sound, all while maintaining exceptional linearity in your music-listening experience.

Headphone-Zone-iBasso-PB5-Osprey
Headphone-Zone-iBasso-PB5-Osprey

HIGH-EFFICIENCY POWER CIRCUIT WITH SIX BATTERIES THAT PROVIDE 10.5 HOURS OF BATTERY LIFE

The iBasso PB5 is created to provide an adequate power supply for your music listening sessions with a robust power supply system. iBasso has equipped PB5 Osprey with six batteries that meet these goals. The first two sets of batteries provide power to the dual Nutubes housed, while the other four batteries function as the power suppliers for the secondary amplifier. The iBasso PB5 requires 2.5 hours to charge up and a single-time plug-in can last up to 10.5 hours of battery life. The iBasso PB5 Osprey is equipped with these powerful batteries to provide efficient power to let you get an immersive listening experience.

Headphone-Zone-iBasso-PB5-Osprey
Headphone-Zone-iBasso-PB5-Osprey

PRECISE VOLUME ADJUSTMENTS WITH 24-POSITION AND 4-SECTION ATTENUATOR

The portable PB5 is designed with a precise volume adjustment architecture, featuring the Texas Instruments classic OPAMP OPA827, known for its exceptional performance and rich analogue characteristics. The Sony PB5 also equipped Low VCEsat (BISS) dual transistors with a high output current of up to 2 amps, which is iBasso's custom film capacitor that produces the natural analogue magic. iBasso has featured the 24-position, 4-section stepped attenuator that provides optimal analogue volume control and enhances the ability to showcase the distinct analogue characteristic of the vacuum tube amplifier. The channel imbalance is within a range of less than ±0.1dB and the noise floor is attenuated when you adjust the volume.

Headphone-Zone-iBasso-PB5-Osprey
Headphone-Zone-iBasso-PB5-Osprey

MINIMIZING EXTERNAL NOISE INTERFERENCE WITH TWO-STEP SUSPENSION AND CATHODE INPUT

The iBasso PB5 has a two-step suspension capability that mechanically absorbs vibration and minimizes the microphonic effect. The cathode input reduces the impedance, which results in reduced signal interference from external sources. The iBasso PB5 provides high-power output along with rich tone in your music. It has a strong output power rating of up to 1700mW per channel at 32Ω of impedance load. It can drive high-power demanding IEMs and Headphones. The PB5 Osprey has an output voltage of 9Vrms in a 4.4mm jack and 4.5Vrms in a 3.5mm jack. The frequency response is 20Hz-40kHz and has 3 gain settings, +11.5dB high gain and +2dB low gain.

Headphone-Zone-iBasso-PB5-Osprey
Headphone-Zone-iBasso-PB5-Osprey
Headphone-Zone-iBasso-PB5-Osprey
Headphone-Zone-iBasso-PB5-Osprey
Headphone-Zone-iBasso-PB5-Osprey
1 Year Warranty

Don't sweat it, this iBasso - PB5 Osprey comes with a 1 Year warranty from iBasso that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about iBasso's warranty in India.

Great Products with Outstanding Performance

Founded in 2008, iBasso is a digital audio product manufacturer from China. The company started by manufacturing digital audio players and amplifiers and today even manufactures DACs and IEMs for audiophiles. iBasso, over time, has become one of the most acclaimed brands for those seeking budget-friendly, yet high-performance gear. iBasso DACs have gained popularity over the years and are a part of many music enthusiasts' collections.

Explore Collection
VGP

gold award

VGP
Jan, 2024

Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Saturday: 10am - 7pm.Average answer time: 2-3 hours

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Talking To Us Is Easy

Get in Touch with Our Team directly - We're Here to help

Request a Callback

Our team should be able to call you back

Request a Callback

Write to Us

Prefer to drop us a line? Our team will get back to you via email within a working day.

Write to Us

Join the Discussion

We're not the experts on everything, but our community is. Join The Indian Audiophile Forum.

Join community