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Headphone Amplifiers

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Qables iQube V2

Qables iQube V2

“ I received a V2 version of the Qables iQube from Moon Audio for review.  The V2 adds a USB DAC, and is a little larger than the original iQube.  It also how has a standard mini-USB connector for either charging or USB DAC connection, and the V2 comes with rechargable batteries.  The amp, however, is identical to the V1, which is a good idea, since I thought the iQube V1 was an outstanding...” --Skylab

100% Positive Reviews
Qables iQube v1

Qables iQube v1

“ I have had my iQube for more than two years now and I love it more and more. I like the sound quality and compared to many other high end portable amplifiers this is one of the top competitors. The level of details is perfect. This is a truly transperrant and neutral amplifier with absolutely no grain or added texture to the sound. It might be a bit more expensive than other portable...” --rasmushorn

100% Positive Reviews
Qables iQube V5

Qables iQube V5

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. Qables was awarded as best in class and best in transparency many years in a row but they felt it was time to redevelop the iQube’s...

Qables iQube v3

Qables iQube v3

Lightweight, portable Headphone amplifier High efficiency (90-95%) Class D amplifier Built in USB receiver and separate DAC Tentlabs ultra low jitter clock generator Runs on 4x AAA rechargeable batteries, non-user replaceable 8-fold output buffer for a (near to) load independent output behaviour 4th order feedback loop for minimum distortion Fixed, phase-shifted carrier wave oscillator...

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