Tag Archives: headphone amplifer

Cypher Labs AlgoRhythm Duet Portable Headphone Amplifier – Announcement

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The Hifiheadphones team is pleased to announce the new Portable Headphone Amplifier from Cypher Labs, the AlgoRhythm Duet is now available to be purchased on our website.

The AlgoRhythm Duet headphone amplifier is perhaps the closest yet to true desktop quality in a portable format. Hear the lowest lows and highest highs. Drive both IEM and large planar magnetic headphones. Ultra low deep and clean background, powerful bass, bold, authoritative and expansive.

Cypher Labs AlgoRhythm Duet pairs perfectly with the AlgoRhythm Solo -R or AlgoRhythm -dB. The size, style and colours all match up so now you can have a complete Cypher Labs rig. Three gain settings, balanced input and output using a mini-4 pin connector and single ended 3.5mm input and output.

AlgoRhythm Duet offers volume gain settings optimised for all headphone types, including in-ear monitors and planar magnetic headphones. Markings are laser etched on extruded aluminium for durability.

Features

  • Fully balanced high power analogue headphone amplifier
  • Matches in size and style with the AlgoRhythm Solo -R and -dB for the ultimate portable rig
  • 3 gain settings, balanced input and output and single ended 3.5mm input and output
  • Markings are laser etched on extruded aluminium for durability
  • Single ended line-level analogue output
  • Balanced mini-4 pin input and output (never translated from single ended)
  • Output optimised for all headphone types, including in-ears and planar magnetic headphones
  • Analogue system does not utilise PC driver
  • High capacity lithium-polymer battery – 10-14 hours play time – fast re-charge
  • Designed and assembled in the USA

To purchase the unit, please visit our website:

Buy Cypher Labs AlgoRhythm Duet Portable Headphone Amplifier

Graham Slee Voyager headphone amp – back in stock after long delays

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The Graham Slee Voyager headphone amplifier is back in stock after a delay of some months. The delays, due to a shortage of the parts, has meant the Graham Slee portable headphone amp has been out of stock with many UK retailers for an extended period of time.

John Cadman, Graham Slee’s production manager, reported that the delays have been caused by a shortage of the Voyager case component. The case is manufactured outside the UK (in Canada) and the shortage of this one component has held up production.

About the Voyager

Graham Slee produced the Voyager headphone amplifier to be used with MP3 players, such as the iPod, and other portable audio devices. The Voyager amp simply plugs into the headphone output of the audio source and you plug your headphones or earphones into the Voyager’s headphone out.

Alternatively the Voyager can be connected to an iPod with a cable that connects directly to the iPod’s dock connector. This setup provides a better quality line level signal than the headphone output socket.

About Graham Slee

Graham Slee have a long standing reputation in the British audio world for producing phono pre-amplifiers (for vinyl record playing turntables) and high quality desktop headphone amplifiers, such as the Graham Slee Solo.

The Solo headphone amp is popular in broadcast and recording studio environments. The Voyager is the first venture into portable headphone amplifiers for Graham Slee and has been very well received by the audio and HiFi press.

More Information

For a range headphone amplifiers, including the Graham Slee Voyager, please visit the HiFi Headphones store.