iFi Headphone Adapter 3.5mm to 4.4mm (Open Box) sale The BTR7 is the first

The BTR7 is the first portable Bluetooth amplifier to utilize 2 of the THX AAA-28 amplifiers

The overall weight was strongly reduced thanks to the use of aluminium

The Bluetooth stage makes full use of Qualcomm’s latest four-core QCC5100 Bluetooth chip and supports every current high definition format

Material: OFC silver plated

A galvanically isolated SPDIF output means that electrical circuits are separated to eliminate stray elements – a signal can pass but nothing else

iFi Headphone Adapter 3.5mm to 4.4mm (Open Box) sale The BTR7 is the firstHeadphone Adapter 3. 5mm to 4. 4mm Enable your 3. 5mm single ended headphones to work with a 4. 4mm Balanced output device. 3. 5 to 4. 4? No problem. The use of 4. 4mm Balanced outputs is becoming more and more common, and not just in iFi products. Fed up of not being able to use your beloved 3. 5mm single ended headphones with devices sporting a 4. 4mm Balanced output? Well, now you can. Our specialist 4. 4mm to 3. 5mm Headphone Adapter allows you to