iQube headphone amp dac v5 open box

Was: $699.00
Now: $549.95
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Save 20% on iQube V5 Open Box Unit
Mint Condition, Like New, Lightly Auditioned
Includes Full, Original Warranty

The iQube V5 Portable Headphone Amp & DSD DAC has a redeveloped famous class D output stage. It is a vast improvement over the iQube V3 with this reengineered output stage capable of driving even the most difficult headphones like the Sennheiser HD800.

For use with an Apple CCK (camera connection kit), you need a special USB cable.

This cable tells the iqube v5, it is connected to a CCK for apple idevices.

If you'd like to use with your Apple idevices, please add the following cable from menu below:

The casing design of the iQube V5 is the only thing that remained the same on this upgrade from the iQube V3 to this V5, but they did succeed in making it even lighter. Bruno Putzeys and Bart van der Laan have surpassed themselves with this new design class D output stage design. In fact, the iQube has been awarded "best in class" and "best in transparency" many years in a row.

Qables has developed a full new iQube with this Version 5 including many changes like a four layer medical grade type PC board, new class D output stages, a new, stronger, more powerful, power supply based on a Lithium Ion cell with double the play time, and a digital controlled charging stage, a full new digital section capable of any signal you can think of including DSD single dual rate DoP, a Floored noise level, a Full new digital controlled user interface with embedded software and coloured LED lighting.

Features of the iQube V5:

New class D output stages.

New power supply based on a Lithium Ion cell, more power driven, more than double in play time, digital controlled charging stage.

Full new digital section capable of any signal you can think of including DSD single dual rate DoP.

Floored noise level, by means of a new PC board and redesigned analogue sections.

Full new digital controlled user interface by means of embedded software and coloured LED’s.

Lighter weight casing design with same look as the V3.

For connection to a Apple iDevice a USB A to USB Mini B (OTG) cable in conjunction with an Apple Camera Connection Kit is required. See this cable and some additional upgrade cable ordering options above.

The iQube V5 comes with the following accesories:

1) Basic 6" 1/8" mini to 1/8" mini analog cable

2) Basic 6" TRRS mini to female RCA adapter cable for connection to a Coax Digital Source

3) Basic USB A to USB Mini B digital cable

4) Rubber Band and Velcro Strap

Headphone.Guru Review by John Grandberg - March 2015



200mV output (typ) 0.0045%, max output 0.025%

Frequency response

200mV into a 16 ohm load: Analogue input 5 – 50kHz (-1dB)


160mW_16 ohm, 80mW_32 ohm, 12mW_200 ohm


<0.1 ohm @ f<5kHz, <1,5 ohm @ 20kHz

Output noise

7uV (unweighted)

DAC type

CS4392, 24 bit delta sigma, 114dB dynamic range

USB PCM audio

24 bit 44.1/48/88.2/96/176.4/192 kHz asynchronous

Supported Signals

DSD single (DSD64) and dual Rate (DSD128) over DoP (0x05/0xFA) and dCS (0xAA)

Analogue input

40hr playtime

Digital input

12hr playtime




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