What is the difference between Class A and Class AB on the R6 Pro II?

Class A runs the amplification stage continuously for a warmer, fuller sound but uses more power and generates more heat. Class AB is more efficient and runs cooler, with a slightly leaner sound.

Does the HiBy R6 Pro II run streaming apps?

Yes. It runs open Android 12, so you can install streaming services and use them over Wi-Fi or a phone hotspot. There is no cellular radio.

What is included in the Yvain version?

The box contains the HiBy R6 Pro II player and a pair of HiBy Yvain in-ear monitors, so you get a player and headphones together.

Can I use the R6 Pro II as a USB DAC with a computer?

Yes. It supports USB DAC mode, so it can act as an external DAC and amp for a computer or phone.

Does it support Bluetooth headphones?

Yes. It has two-way Bluetooth, so it can send audio to wireless headphones and also receive audio from a phone.

Is the R6 Pro II a big step up from the original R6 Pro?

It moves to the AK4191EQ plus dual AK4499EX DAC setup and adds Class A/AB switching, with a larger 5.9-inch 1080p screen. The trade-off is more heat and weight.

Where is the HiBy R6 Pro II Portable DAP with Yvain cheapest?

At Hiby Music, for $739.00, as of our latest check.

What do buyers say about the HiBy R6 Pro II Portable DAP with Yvain?

Rated 4.7 out of 5 from 17 ratings.

Where can I buy the HiBy R6 Pro II Portable DAP with Yvain?

2 stores we checked sell it, including Hiby Music, eBay.

HiBy R6 Pro II Portable DAP with Yvain

Best price now

$739.00at Hiby MusicChecked Nov 2

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Hiby Music

HiBy R6 Pro II Portable DAP with Yvain

Best price now

$739.00at Hiby MusicChecked Nov 2

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Hiby Music

Ask our agent about this product

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Price facts

Last seen at $739.00 at Hiby Music on Nov 2.
Checked at 2 stores.

Our take on the HiBy R6 Pro II Portable DAP with Yvain

The HiBy R6 Pro II is an Android-based portable digital audio player built around an AK4191EQ plus dual AK4499EX DAC setup and switchable Class A/Class AB amplification. It runs open Android 12 on a Snapdragon 665 with a 5.9-inch 1080p screen, so streaming apps install and run like on a phone. The Yvain version bundles HiBy's Yvain in-ear monitors, making it a complete player-and-headphone kit. It suits listeners who want desktop-grade DAC hardware in a pocketable player and are willing to accept a heavier, warmer-running device than a phone-based setup.

Best forAndroid users who want streaming apps on a dedicated playerListeners chasing Class A warmth with a dual AK4499EX DACBuyers who want a player and IEMs in one box

Pros

AK4191EQ plus dual AK4499EX DAC chips
Switchable Class A and Class AB amplification
Open Android 12 with Google Play access
5.9-inch 1080p display
Two-way Bluetooth for headphones and car use
Yvain IEMs included in this version

Cons

Class A mode runs warm and drains battery faster
Heavier and bulkier than a phone
Snapdragon 665 is modest for Android apps
No cellular connection, so streaming needs Wi-Fi or a hotspot

HiBy R6 Pro II Portable DAP with Yvain prices at every store

eBayPre-owned
Availability unknown
$674.00Checked Nov 2
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Hiby MusicNew
Availability unknown
$739.00Checked Nov 2
Visit Hiby Music

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HiBy R6 Pro II Portable DAP with Yvain price history

Lowest price we've seen: $549.00 on Nov 2 at Hiby Music. Tracked across 1 store since Nov 2.

What reviewers say

4.7 / 517 ratings

Owners rate it highly for sound quality and the Class A/AB option at this level. Complaints center on heat and battery life in Class A and on the older Snapdragon chip.

What people mention

Sound qualityPraisedOwners describe a detailed, dynamic sound with good separation.
Class A modeMixedListeners like the warmer tone but note it runs hot and uses more battery.
Battery lifeCriticisedClass A drains the battery noticeably faster than Class AB.
HeatCriticisedThe player gets warm in Class A, especially during long sessions.
Android appsMixedOpen Android 12 runs streaming apps, but the Snapdragon 665 feels slow next to phones.
DisplayPraisedThe 5.9-inch 1080p screen is sharp and easy to use.

From Hiby Music

AK4191EQ + dual AK4499EX DAC
Qualcomm Snapdragon 665 SoC
Class A/AB amplification
Open Android 12
Two-way Bluetooth
5.9" 1080p display

In the box: HiBy R6 Pro II, Yvain (with + Yvain version)

About the HiBy R6 Pro II Portable DAP with Yvain

The HiBy R6 Pro II is a portable digital audio player (DAP) built around a Qualcomm Snapdragon 665 processor. It runs open Android 12. It has a 5.9-inch 1080p display.

For audio, it pairs an AK4191EQ with dual AK4499EX DACs and uses Class A/AB amplification. It supports two-way Bluetooth. This version includes the Yvain.

Color: Black
Weight: 10.1 oz
Processor: Qualcomm Snapdragon 665
DAC: AK4191EQ + dual AK4499EX
Amplification: Class A/AB
Operating system: Open Android 12
Display: 5.9" 1080p
Bluetooth: Two-way
In the box: HiBy R6 Pro II, Yvain

Specifications

Color: Black
Weight: 10.1 oz

Questions and answers

What is the difference between Class A and Class AB on the R6 Pro II?: Class A runs the amplification stage continuously for a warmer, fuller sound but uses more power and generates more heat. Class AB is more efficient and runs cooler, with a slightly leaner sound.
Does the HiBy R6 Pro II run streaming apps?: Yes. It runs open Android 12, so you can install streaming services and use them over Wi-Fi or a phone hotspot. There is no cellular radio.
What is included in the Yvain version?: The box contains the HiBy R6 Pro II player and a pair of HiBy Yvain in-ear monitors, so you get a player and headphones together.
Can I use the R6 Pro II as a USB DAC with a computer?: Yes. It supports USB DAC mode, so it can act as an external DAC and amp for a computer or phone.
Does it support Bluetooth headphones?: Yes. It has two-way Bluetooth, so it can send audio to wireless headphones and also receive audio from a phone.
Is the R6 Pro II a big step up from the original R6 Pro?: It moves to the AK4191EQ plus dual AK4499EX DAC setup and adds Class A/AB switching, with a larger 5.9-inch 1080p screen. The trade-off is more heat and weight.
Where is the HiBy R6 Pro II Portable DAP with Yvain cheapest?: At Hiby Music, for $739.00, as of our latest check.
What do buyers say about the HiBy R6 Pro II Portable DAP with Yvain?: Rated 4.7 out of 5 from 17 ratings.
Where can I buy the HiBy R6 Pro II Portable DAP with Yvain?: 2 stores we checked sell it, including Hiby Music, eBay.